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• What's the production process of crusher wear parts?

  Oct 03, 2025

  The production process for crusher wear parts (like cone crusher jaw plates, metso cone crusher parts mantles, metso cone liners, hammers, etc.) is a precise and multi-stage operation designed to create parts that are extremely wear-resistant and tough.   Here is a detailed breakdown of the typical production process: Step 1: Pattern/Mold Making · Process: A physical model (pattern) of the part is created, typically from wood.  · Purpose: This pattern or mold defines the exact shape and dimensions of the final cast part. Its accuracy is critical. Step 2: Molding and Casting 1. Mold Creation: Sand molds are commonly used. The pattern is packed in special foundry sand mixed with a binder (like clay or resin) to create a firm mold cavity in the shape of the part. The mold is typically made in two halves (cope and drag). 2. Melting: Raw materials (scrap steel, pig iron, and specific alloys like chromium, molybdenum, and manganese) are melted in a large furnace (e.g., electric arc furnace or induction furnace) at temperatures exceeding 1500°C (2732°F). 3. Pouring: The molten metal is poured into the prepared mold cavity and left to solidify. Step 3: Shakeout and Cleaning · Shakeout: Once the casting has cooled and solidified, the sand mold is broken apart, and the raw casting (called a "casting with gates and risers") is removed. · Cleaning: The casting is then cleaned to remove all residual sand and the excess metal from the pouring channels (gates) and feeders (risers). This is often done using shot blasting (propelling small metal beads at high velocity) or arc air gouging. Step 4: Heat Treatment This is a crucial step that determines the final mechanical properties of the part, such as hardness, strength, and toughness. · Process: The casting is subjected to a carefully controlled sequence of heating and cooling. · Typical Cycle:   · Quenching: The part is heated to a very high temperature and then rapidly cooled (quenched) in oil or air. This creates a very hard, but brittle, microstructure.   · Tempering: The quenched part is reheated to a lower temperature and held for a specific time before cooling. This reduces brittleness and relieves internal stresses, achieving the perfect balance of hardness and toughness required to withstand impact and abrasion in a crusher. Step 5: Machining and Finishing · Process: The heat-treated casting is machined to achieve precise final dimensions and tolerances. This is typically done on CNC (Computer Numerical Control) machines like lathes, milling machines, and drills. · Purpose: To ensure the part fits perfectly into the crusher. Key contact surfaces, bolt holes, and mating features are machined to exact specifications. Step 6: Quality Control and Inspection Quality checks are performed throughout the entire process. · Chemical Analysis: A sample of the molten metal is analyzed via spectrometry to ensure the alloy composition is correct. · Dimensional Inspection: Finished parts are measured with calipers, micrometers, and CMMs (Coordinate Measuring Machines) to verify they match the engineering drawings. · Hardness Testing: The surface hardness is checked at multiple points using a Brinell or Rockwell hardness tester to ensure it meets the required standard. · Non-Destructive Testing (NDT): Methods like Magnetic Particle Inspection (MPI) or Dye Penetrant Inspection (DPI) are used to detect surface or sub-surface defects like cracks or inclusions that are not visible to the naked eye. Step 7: Painting and Marking · The finished part is often painted with a rust-preventative primer for protection during storage and shipping. We can customized color as your needs. · Important information (part number, heat number, brand) is stamped or painted on the part for identification. Step 8: Packaging and Shipping The parts are securely packaged, usually in wooden pallet or iron pallet, to prevent damage during transportation to the customer. Summary of Key Materials Used: The specific material chosen depends on the application (e.g., crushing granite vs. recycling concrete). · High Manganese Steel (Mn14, Mn18, Mn22): The classic material that work-hardens under impact, becoming harder as it is used. · High Chromium Steel (Cr26): Excellent abrasion resistance but lower impact toughness. Used for highly abrasive conditions with less impact. · Alloy Steel: A combination of various elements (like Cr, Mo, Ni) to create a balance of properties for specific crushing challenges.

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• How to choose the correct blow bar material?

  Sep 25, 2025

  Choosing the wrong crusher blow bars material will have a series of serious negative impacts on the operation and economic benefits of an impact crusher. So, how should we choose the correct material for impact crusher parts?   1. High-manganese steels: MN13CR2, MN18R2, and MN22CR2. Mn steel offers advantages in wear resistance and toughness, but its wear resistance is not as good as high-chromium steels.   2. High-chromium steels: CR22 or Cr26. Cr steel offers advantages in wear resistance, but its disadvantage is that it makes the blow hammer brittle (poor toughness), unable to absorb impact energy during crushing and prone to breakage.   Impacts: Secondary Equipment Damage: Broken hammer fragments fly at high speed, potentially damaging the crusher liner, impact frame, and even the rotor, resulting in high repair costs and extended downtime.   Safety Hazards: Flying fragments pose a serious safety hazard, potentially harming equipment and personnel.   3. Materials with added Mo include: CR27MO0.5, CR27MO1, and CR27MO2.  The advantage of Mo is that it increases microstructure and toughness, but it comes at a high price.   4. Other Materials: Depending on the application environment and requirements, titanium carbide, ceramics, and other materials can also be added to extend service life. Although relatively expensive, the overall cost-effectiveness is significant. Different Heat Treatment:       How to interpret the material report provided by the manufacturer? In addition to ensuring that the main material components, such as Mn and Cr, match the quoted value, the lower the P and S values, the better; these are considered impurities.   Common Misconception: Higher hardness is not always better. For applications involving high impact and hard materials (such as granite crushing), sufficient toughness (e.g., using high-toughness alloy steel) is crucial. For applications involving high abrasiveness but low impact (e.g., limestone crushing), a higher hardness (e.g., using high-chromium cast iron) is recommended.   The correct selection method: Provide accurate information: Provide ONA Casting with the crusher model, material type, hardness, feed size, and expected output. ONA's professional engineers can recommend the most suitable material, such as high-chromium cast iron, high-manganese steel, and alloy steel.   If price is the only consideration, the savings in blow bars purchase costs may far outweigh the significant losses caused by frequent downtime, equipment damage, and reduced production.   Therefore, choosing the right material is crucial.   Some blow bars suit to Metso: NP1007: 7062251011 NP1110: 7062251250 NP1213: 7062252506 NP1315: 7062252760 NP1520: 7062255000 Z036: MM0230680 NP1315/1415 PN: 7062252760 NP1213 Suit to Metso Nordberg. APS4054 PN: APS4054F.2.1B-2 Suit to Sandvik Original Dimensions Inlaid ceramics Increase using life.  

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• How does the HP300 Crusher Operate Normally?

  Sep 11, 2025

  At a customer site in China, an Nordberg HP300 cone crusher was suffering repeated trips: lubrication and hydraulic unit and PLC-cabinet temperatures were climbing above safe limits and destabilising the machine.       Our factory-trained service team carried out a full maintenance intervention, replacing needed critical components with ONA-made parts. The HP300 crusher is now operating normally.   ONA can not only repair and refurbish crushers, but also provide all their parts. Eg. HP300 bowl liner, cone crusher mantle, jaw crusher liner, crusher breaker plate   Shared by engineer William Ji.   Note: Metso® and HP300® are registered trademarks of Metso Corporation. The units serviced were rebuilt using aftermarket parts produced, supplied and warranted solely by ONA in China; they are not OEM originals and have no OEM affiliation, endorsement or warranty.

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• What is daily maintenance for a jaw crusher?

  Sep 05, 2025

  The jaw crusher is a core piece of crushing equipment in industries like mining and construction. Its stable operation directly impacts production efficiency. Routine maintenance not only reduces downtime due to failures but also significantly extends the equipment's service life.   Pre-Startup Inspection Check the tension of the V-belt, jaw plate, and the tightness of all bolts. Inspect the equipment casing and frame for cracks and loose bolts.  Check the oil level in the hydraulic tank to ensure it is between the oil gauge lines. Check the hydraulic quality and verify that the hydraulic pump is operating properly and that there are no leaks in the oil pipes.  Clear any remaining material from the feed inlet to avoid stalling during startup. Check the discharge opening clearance to ensure it meets production requirements to prevent substandard crushing or equipment overload.   Inspection During Operation Bearing temperature is within the normal range. The tie rod spring is normal.     Regular Maintenance After Shutdown Lubricate every 40 operating hours. Lubricate the discharge opening adjustment device and inspect the rubber cover (for mechanical adjustment of the discharge opening). Inspect the cheek plates for wear and replace if necessary. Check the toggle plate for alignment, straightness, and cracks. Inspect the toggle plate seat and rubber seal, and clean the toggle plate seat surface if necessary. Check the tightness of the frame mounting bolts. Inspect the flywheel. Inspect the rubber shock absorber pads for wear.  

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• What's the parts in Sandvik CV229 Rotor Assembly?

  Sep 05, 2025

  Sand making machines are generally only used in stone mines and stone factories. Rotor assembly is the complete spinning-rotor assembly that fits inside VSI (Vertical Shaft Impact) crusher.     Which mian parts in the Sandvik cv229 rotor assembly?   A high-strength welded plate hub that carries the tungsten-carbide-tipped wear parts (rotor tips, back up tip sets, trial plate etc.) and accelerates the feed rock to high speed so the particles shatter against the anvils and produce cubical sand or aggregates.     Other components（feed tube, feed eye ring, distributor plate, cavity wear plate, upper/lower wear plate）are made of high chromium alloy Cr26Mo0.5. Top/bottom wear plate are made of high-strength wear-resistant plate.   What's the using life for each part?   In general: Rotor tip/cavity wear plate: Around 5/7/10 days Others: About 1 month   Below is the anatomy diagram of CV229:   Pos No. Qty PN Description 1 1 488.0219-901 High profile rotor body 2 1 488.0029-001 Taper lock 3 1 488.0361-901 Lower wear plate set 4 1 488.0360-901 Upper wear plate set 5 1 488.0076-001 Distributor plate 6 1 488.1513-901 Distributor locating pin set 7 1 488.1644-901 Cavity wear plate set Turbo (upper) 8 1 488.1703-901 Cavity wear plate set Turbo (middle) 9 1 488.1704-901 Cavity wear plate set Turbo (lower) 10 1 488.0362-901 Trail plate 330 set 11 3 488.1456-901 Turbo tip set 110 mm (hard) 12 1 488.0368-901 Backup tip set 13 1 488.0369-901 Top wear plate set 14 8 840.0077-00 Screw M6S 20x50 8.8 ISO 4017 15 1 841.0502-00 Screw MC6S 24x60 12.9 16 1 488.0841-001 Top plate  

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• What's the Trio Cone Crusher Parts?

  Sep 04, 2025

  ONA Casting manufacture compoments suit to Trio crusher parts as follows:   1. Wear Parts   These are the parts that directly interact with the rock and undergo constant abrasion and impact. They determine the crusher's product size, capacity, and are crucial for maintaining efficiency.   Mantle (Get China cone crusher parts mantle price): The moving cone-shaped part that gyrates against the concave to crush rock. It's the primary wear surface. Concave (or Bowl Liner): The stationary outer surface that the mantle crushes the rock against. Mantles and concaves are always replaced as a matched set to ensure optimal crushing performance and product shape. Feed Plate (Get high manganese crusher parts quotes): Mounted at the top of the crusher, the function is distribute incoming feed material evenly around the crushing chamber. This prevents uneven wear and maximizes crusher efficiency and liner life. Crushing Chamber for (casting concave mantle for cone crusher spare wear parts) : This refers to the *combination* of the mantle and concave, and their specific profile (e.g., coarse, medium, fine). According to the chamber of concave, we can find the correct mantle for you.   There also has spare parts, know more as follows parts list:   No Part Number Description 1 14/12G-AHPP - OD 14/12G-AHPP OUTLINE DRAWING 2 14/12G-AHPP - OD 14/12G-AHPP OUTLINE DRAWING 3 A482242 GENERAL ARRANGEMENT FOR 75NPCWBH ZVH1 DRIVE 4 A482293 ARRANGEMENT OF 100 DD-HRM WITH 110KW MOTOR 5 A482654 8/6 E-AH WITH 45kW MOTOR ZV1 LEVERLINK GENERAL ARRANGEMENT 6 A482905 DRIVEGUARD 7 A482907 COU ING GUARD 8 A482907 COU ING GUARD 9 A482947 DRIVEGUARD 10 A482948 DRIVEGUARD 11 A482950 DRIVEGUARD 12 A403686 COMPONENTS DIAGRAM 13 A483218 COU ING GUARD 14 A483311 DRIVEGUARD 15 A591803 ARRANGEMENT OF 3 D-AHF WITH 55KW MOTOR 16 A594195 GENERAL ARRANGEMENT FOR 50NCWBH ZVH1 DRIVE 17 A594200 GENERAL ARRANGEMENT FOR 75NPCWBH ZVH1 DRIVE 18 SVTC25041A05 BACKLINER - SVTC25041 19 SVTC25041A05 BACKLINER - SVTC25041 20 SVTC25041E24 BACKLINER - SVTC25041 21 SVTC25102NE02 COLUMN - SVTC25102N 22 MK428759AE02 CL & CR DRIVE D225S/M FRAME 23 MK428795AE02 MOTOR SLOT COVER- CR 24 MK428800AE02 6/6 TC DRIVEGUARD - CR 25 MK428948AE02 250 MCU LITING BRACKET KIT 26 MK428988AE62 END COVER 27 MK429344AE02 14/12G-AHPP TRANSPORT CRADLE 28 MK429522AE02 250 MCU LITING BRACKET 29 MK429536AE02 250 MCU LIFTING BRACKET KIT 30 MK429672AE02 SPIGOT 31 MK429702BE02 Saddle Clamp 32 MK482883AE02 DRIVEGUARD 33 MK482905AE02 COU ING GUARD 34 MK483170AE02 TYNE FRAME - DRIVE SIDE 35 MK483200AE02 SAVAGE RIVER TRANSPORT FRAME 2 36 MK483218AE02 COU ING GUARD 37 MK483311AE02 DRIVEGUARD 38 TY024-17D21 END COVER TY024-17 39 GA-8618-SD IMPELLER, METAL 4 VANE, 42.DIA W/4 FR EXP #11ME 40 11033037 ,NO AIR BOOST 41 11034328 CONE,LOWER,INSERT,SPECIAL 42 04018CVXR55 COVER LINER 43 MK1203289AS98 FEED CHAMBER EXTENSION, 150CVX-BP 44 MK1203288AS98 TRANSITIONAL CONE, 150CVX-BP 45 ZA09006149 SPIGOT GASKET 400/500CVXT10 46 ZA09006293 400CVXT10 VORTEX GASKET 47 TRAIN17026227 Pump Spare_EPR_PART_DESCRIPTION_ 48 10051CVXAP62 OVERFLOW BEND 49 10064CVX30Z14 SPIGOT LINER 50 10064CVX35Z14 SPIGOT LINER 51 10064CVX40Z14 SPIGOT LINER 52 10064CVX45Z14 SPIGOT LINER 53 10064CVX50Z14 SPIGOT LINER 54 10064CVX55Z14 SPIGOT LINER 55 10064CVX60Z14 SPIGOT LINER 56 10064CVX65Z14 SPIGOT LINER 57 10064CVX70Z14 SPIGOT LINER 58 10064CVX70Z53 SPIGOT LINER 59 10064CVX80Z14 SPIGOT LINER 60 10080CVX100U03 VORTEX FINDER 61 10080CVX100Y14 VORTEX FINDER 62 10080CVX110U03 VORTEX FINDER 63 10080CVX110Y14 VORTEX FINDER 64 10080CVX60U03 VORTEX FINDER 65 10080CVX60Y14 VORTEX FINDER 66 10080CVX65U03 VORTEX FINDER 67 10080CVX70U03 VORTEX FINDER 68 10080CVX70Y14 VORTEX FINDER 69 10080CVX80U03 VORTEX FINDER 70 10080CVX80Y14 VORTEX FINDER 71 10080CVX90A12 VORTEX FINDER 72 10080CVX90U03 VORTEX FINDER 73 10080CVX90Y14 VORTEX FINDER 74 TRIO17004302 CT1030 Jaw Crusher 75 TRIO17004303 Frame 76 TRIO17004304 Front wall 77 TRIO17004309 Side Wall 78 TRIO17004311 Stiffener (I) 79 TRIO17004312 Foot 80 TRIO17004316 Jack Pad 81 TRIO17004319 Back Wall Brace 82 TRIO17004320 Stiffener 83 TRIO17004314 Back Wall 84 TRIO17004322 Spring Keeper Seat 85 TRIO17004323 Spacer 86 TRIO17004325 Reinfore cross member 87 TRIO17004334 Flywheel 88 TRIO17004333 Flywheel Assembly 89 TRIO17004335 Counterweight 90 TRIO17004337 Sheave 91 TRIO17004336 Sheave Assembly 92 TRIO17004340 Pitman buffer (CT1030) 93 TRIO17004341 Pitman 94 TRIO17004342 Positioning block 95 TRIO17004345 Toggle seat buffer (CT1030) 96 TRIO17004346 Adjustment extension rod 97 TRIO17004326 Tension rod 98 TRIO17004327 Round steel Bar 99 TRIO17004328 Lower tension spring keeper 100 TRIO17004329 Upper Spring Keeper 101 TRIO17004331 Eccentric Shaft 102 TRIO17004349 Guard 103 TRIO17004350 Stiffener 104 TRIO17025817 CT1030 Encasement Frame 105 TRIO17004588 Stiffener 106 TRIO17004595 Brace 107 TRIO17004930 CT1030 Jaw Crusher 108 TRIO17004931 Frame 109 TRIO17075562 Bushing 110 TRIO17075561 Motor pulley 111 TRIO17003969 Track 112 TRIO17004026 CT1040 Jaw Crusher 113 TRIO17004027 Frame 114 TRIO17004028 Front wall 115 TRIO17004033 Side Wall 116 TRIO17004035 Stiffener (I) 117 TRIO17004036 Foot 118 TRIO17004037 Stiffener (II) 119 TRIO17004038 Housing Seat 120 TRIO17004044 Jack Pad 121 TRIO17004047 Back Wall Brace 122 TRIO17004042 Back Wall 123 TRIO17004055 Reinfore cross member 124 TRIO17004056 Feed Chute Mount 125 TRIO17004067 Flywheel Assembly 126 TRIO17004068 flywheel 127 TRIO17004069 Counterweight 128 TRIO17004078 Pulley Assembly 129 TRIO17004079 grooved pulley 130 TRIO17004084 Buffer upper 131 TRIO17004085 Pitman 132 TRIO17004086 Positioning block 133 TRIO17004089 Buffer lower 134 TRIO17004057 Frame bearing housing cover (left hand) 135 TRIO17004059 Eccentric shaft 136 TRIO17004060 Grease Keeper 137 TRIO17004063 Bearing housing 138 TRIO17004064 Frame bearing housing cover (right hand) 139 TRIO17004066 Shaft cover 140 TRIO17025820 CT1040 E184 141 TRIO17035300 Bearing Housing(RH) 142 TRIO17036369 Frame 143 TRIO17056086 Drive sheave 144 TRIO17004148 CT1048 Jaw Crusher 145 TRIO17004149 Frame 146 TRIO17004150 Front wall 147 TRIO17004155 Side Wall 148 TRIO17004157 Stiffener (I) 149 TRIO17004158 Foot 150 TRIO17004040 Triangular Stiffener 151 TRIO17004159 Stiffener (II) 152 TRIO17004041 Stiffener (III) 153 TRIO17004160 Housing Seat 154 TRIO17004164 Jack Pad 155 TRIO17004049 Guider(I) 156 TRIO17004050 Guider(II) 157 TRIO17004167 Back Wall Brace 158 TRIO17004051 Stiffener 159 TRIO17004162 Back Wall 160 TRIO17004052 Spring Keeper Seat 161 TRIO17004053 Spacer 162 TRIO17004169 Reinfore cross member 163 TRIO17004170 Feed Chute Mount 164 TRIO17025823 lubrication block 165 TRIO17004185 Flywheel Assembly 166 TRIO17004186 Flywheel 167 TRIO17004187 Couterweight 168 TRIO17004189 Sheave Assembly 169 TRIO17004190 Sheave 170 TRIO17002822 Socket Wrench ( 4) 171 TRIO17002823 Socket 172 TRIO17002824 Hex head 173 TRIO17002825 Arbors 174 TRIO17002826 Handle 175 TRIO17004192 Pitman buffer (CT1048) 176 TRIO17004193 Pitman 177 TRIO17004194 Positioning block 178 TRIO17004171 Toggle seat buffer (CT1048) 179 TRIO17004072 Retain block 180 TRIO17004073 Extension bar  

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• What is a mobile crusher station?

  Sep 04, 2025

  Mobile jaw crushing stations are widely used in stone production, mining, waste recycling, cement production, and tunnel crushing. Traditional crushing equipment is often restricted to fixed sites, resulting in high material transportation costs and inconvenient relocation. The emergence of mobile crushing stations has completely resolved these pain points. Rather than a simple "crusher on wheels" combination, they are "mobile factories" that integrate crushing, screening, and conveying. It has the same parts as the jaw crusher such as jaw plate, pitman assembly, side plate, etc. 1. Structure of a Mobile Crushing Station Simply put, a mobile crushing station is an integrated crushing system that combines a crusher, vibrating screen, feeder, conveyor belt, and other equipment on a movable chassis. The mobile crushing station's innovative and flexible design eliminates the need for a transport truck to move the crushing station to the quarry for crushing. It can be quickly moved within and between quarries, reducing material transportation costs. Specialized options, such as bogies and splitters, can further enhance transportation efficiency. 2. Core Advantages of Mobile Crushing Stations Compared to traditional fixed crushing lines, mobile crushing stations offer more than just mobility; they also offer improved efficiency and cost savings throughout the entire process, a key factor in their emergence as a new industry trend. Whether high production capacity, excellent processing adaptability, superior product shape (cubic), or efficient recycling and recycling are required, mobile crushing stations offer the most suitable solution.   From contract crushing for contractors to demanding in-pit crushing applications, ONA offers a wide range of specialized crushing station accessories to meet production and end-product requirements.  

  Hot Tags : metso jaw crusher parts metso c80 jaw crusher Metso Nordberg Jaw Crusher Metso LT110 Mining Machine Stone Crusher LT100 Jaw Crusher Parts

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• What are the special designs of jaw crusher?

  Aug 29, 2025

  Jaw crushers have always been the workhorse equipment in coarse crushing applications such as mining and construction aggregate processing. This is due to their specialized design to reduce crushing costs—they not only address the strength challenges of hard rock crushing, but also balance production efficiency and operational costs. Metso Jaw Crusher accessories include: Pitman Assembly, Bearing Housing, Eccentric Shaft, Side Plate, Cheek Plate, etc. Pitman Assembly   Bearing Housing   Eccentric Shaft   Side Plate   Cheek Plate     Nordberg C Series jaw crushers are unique, making them the world's most popular jaw crushers thanks to a series of features and extensive successful applications!   High Quality and Reliability 1. World-class craftsmanship and materials 2. Modular, weld-free construction 3. Larger bearings than comparable crushers, with all four bearings of the same specifications 4. Cast steel movable jaw body and front and rear crushing frames 5. Integrally cast steel bearing housing 6. Repairable crusher frame   Excellent Performance 1. Optimized crushing chamber design 2. Large stroke, optimal speed, and high installed power 3. Small discharge opening Design 4. A variety of jaws and cheeks to suit various applications   Low operating and installation costs 1. Easy automation 2. Quick and secure double-wedge discharge adjustment system 3. Protective plate installed behind the jaws 3. Rubber block installation 4. Integrated motor frame 5. Compact flywheel guard for easy maintenance 6. Customizable feed chute 7. Automatic grease lubrication system   Wide range of fixed and mobile equipment applications 1. Stone 2. Mining (surface and underground) 3. Waste recycling (concrete, asphalt, etc.) 4. Industrial (slag, anodes, etc.)

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• What's the Telsmith Cone Crusher Parts?

  Aug 29, 2025

  Telsmith cone crusher parts mainly divided into two parts. Wear and spare parts.   Wear Parts   These are the parts that directly interact with the rock and wear out most frequently.    1. Mantle: It's mounted on the main shaft. 2. Bowl Liner (Cone Crusher Concave): The rock is crushed between the mantle and the bowl liner. 3. Feed Plate (mantle nut cap): Sits at the top of the crusher, just under the feed hopper.  4. Torch Ring: A sacrificial ring that sits at the top of the crusher. It protects the head and mainframe from damage caused by welding during liner changes or from extreme wear.   Mechanical & Hydraulic System Parts   These parts are responsible for the crusher's movement, adjustment, and protection.   1. Main Shaft: It transmits the gyrating motion from the eccentric assembly. 2. Eccentric Assembly: It consists of an inner eccentric bushing and an outer eccentric bushing.  3. Head & Main Shaft Assembly: This is the assembly that includes the main shaft, crusher mantle, and other components that actually gyrate. 4. Hydraulic Cylinders: Used to adjust the crusher's closed-side setting (CSS) for product size control and to provide overload protection (e.g., tramp iron relief). If uncrushable material enters, the hydraulic system allows the cylinder to lower, letting the material pass, and then returns to the original setting. 5. Clamping Cylinder: Holds the adjustment ring in place to maintain the CSS. 6. Springs or Accumulators: In some models, these provide the return force for the tramp relief system.   You can contact us to know more about Telsmith parts. Here are some main part numbers for Telsmith as follows: No Part Number Description Crusher Model 1 1050641 GENERAL ARRANGEMENT 38SBS 2 1070426 OIL LUBE ARRANGEMENT 38SBS 3 1046125 BASE UNIT 38SBS 4 1062797 FLYWHEEL 38SBS 5 1070219 UPPER FRAME 38SBS 6 1050163 POWER ROTATE SYSTEM 38SBS 7 1055854 POWER ROTATE SENSOR ASSY 38SBS 8 PN-0543 PAINT, PRIMER, GRAY 38SBS 9 VLX-20331-01 PAINT, ASTEC BEIGE ACRYLIC 38SBS 10 1082546 MANGANESE, S-XC 38SBS 11 1082547 MANGANESE, S-C 38SBS 12 1082548 MANGANESE, S-M 38SBS 13 1082549 MANGANESE, FC-C 38SBS 14 1082550 MANGANESE, FC-M 38SBS 15 1082551 MANGANESE, FC-F 38SBS 16 1097430 PWRUNIT, HYD 38SBS 17 C1-272-1545B OIL HEATING UNIT 38SBS 18 1052978 HOSES, CONN, RELIEF & LOCK 38SBS 19 1019895 HOSES,CONN., POWER ROTATE 38SBS 20 1017754 BOTTOM PLATE W/O ANTI-SPIN 38SBS 21 1045259 ANTI-SPIN 38SBS 22 Y-272-2600B HOSES,CONN., ANTI-SPIN 38SBS 23 1060709 OIL TANK ASSEMBLY 38SBS 24 C1-272-1545B OIL HEATING UNIT 38SBS 25 1096315 OIL PUMP ASSY 38SBS 26 1071761 COOLER ASSY 38SBS 27 1062281 UNIVERSAL FLOWMETER 38SBS 28 A-272-2643 COUNTERSHAFT BOX 38SBS 29 23G39 FTG,NPT,HOL HEX PLUG 38SBS 30 12B38 HHCS 38SBS 31 10S89 CHW 38SBS 32 BA-272-2443 COUNTERSHAFT 38SBS 33 30H22 BEARING CONE 38SBS 34 30H21 BEARING CUP 38SBS 35 DB-272-2443 OIL GUARD 38SBS 36 63L64 OIL SEAL 38SBS 37 2.60E+29 HHCS 38SBS 38 B1-18-1167 BEVEL PINION 38SBS 39 CA-272-2443 SHIM 38SBS 40 CB-272-2443 SHIM 38SBS 41 CC-272-2443 SHIM 38SBS 42 CD-272-2443 SHIM 38SBS 43 27S97 AIR BREATHER 38SBS 44 23B25 PIPE CPLG 38SBS 45 16G29 PIPE SEALANT 38SBS 46 HA1-272-2438W BOTTOM PLATE 38SBS 47 16V75 HHCS 38SBS 48 26K68 HHCS 38SBS 49 26B48 CHW 38SBS 50 11T02 SILICONE SEALANT 38SBS 51 23D16 PLUG,PIPE 38SBS 52 23D24 PLUG 38SBS 53 AA-272-2632 TAPER HEAD 38SBS 54 A1-272-2634 MAIN SHAFT 38SBS 55 62D12 QCOUPLING,HYD,ST OR,FML 38SBS 56 62D14 QCOUPLING,HYD,PLUG 38SBS 57 62D13 QCOUPLING,HYD,ST OR,MALE 38SBS 58 62D15 QCOUPLING,HYD,CAP 38SBS 59 23H54 FTG,HYD,JIC,ST CON 38SBS 60 H0823-08082225-348 HOSE ASSY 38SBS 61 A-272-2636 ECCENTRIC 38SBS 62 TA-272-2438 SLEEVE,INNER 38SBS 63 1.20E+53 BABBITT 38SBS 64 10S47 THRUST ROLLER BEARING 38SBS 65 A-272-2637 ROTARY SEAL RING 38SBS 66 EH-17-26 PIN 38SBS 67 13B22 SHCS 38SBS 68 26C24 SHCS 38SBS 69 CA-272-2637 PISTON RING 38SBS 70 10P71 BAKELITE 38SBS 71 20N72 SHELLAC 38SBS 72 BA-272-2637 ROTARY SEAL RING WEIGHT 38SBS 73 12R84 HHCS 38SBS 74 10T77 THREADLOCKER,LOCTITE 38SBS 75 26B48 CHW 38SBS 76 CH-17-26 PIN 38SBS 77 DA-272-2677 ANTI SPIN DRIVE TANG 38SBS 78 26B93 SHCS 38SBS 79 10T77 THREADLOCKER 38SBS 80 EA-272-2677 ANTI SPIN SLIDER PLATE, BREVINI 38SBS 81 1025117 ANTI-SPIN ADAPTER PLATE 38SBS 82 6.40E+83 SHCS 38SBS 83 10H50 THREADLOCKER 38SBS 84 62B78 GEARBOX 38SBS 85 1043735 BOTTOM PLATE 38SBS 86 23D21 PLUG 38SBS 87 6.40E+88 SHCS 38SBS 88 6.40E+85 CHW 38SBS 89 26B48 CHW 38SBS 90 16V75 HHCS 38SBS 91 23D24 PLUG 38SBS 92 16G29 PIPE SEALANT 38SBS 93 23C20 FTG,HYD,JIC,NPT 38SBS 94 12W73 FTG,HYD 38SBS 95 10D98 FTG,HYD,JIC,BH UN EL 38SBS 96 62A01 MOTOR,HYD 38SBS 97 64B98 ADHESIVE,LOCTITE 38SBS 98 12L83 SHCS 38SBS 99 23P61 HYD 38SBS 100 15X33 HYD,JIC 38SBS 101 62D34 HYD,JIC,REDUCER 38SBS 102 1025148 GEARBOX COVER,ANTI-SPIN 38SBS 103 23V93 HHCS 38SBS 104 1045260 ANTI-SPIN HYDRAULICS 38SBS 105 H0423-06062225-016 HOSE ASSY 38SBS 106 26J03 FTG,HYD,JIC,SN 38SBS 107 23R04 FTG,HYD,JIC,ST CON 38SBS 108 62B80 MANIFOLD ASSY 38SBS 109 27V34 HHCS 38SBS 110 23H53 FTG,HYD,JIC,ST 38SBS 111 26J25 FTG,HYD,JIC,SN EL 38SBS 112 H1023-10102222-091 HOSE ASSY 38SBS 113 H1023-10102222-083 HOSE ASSY 38SBS 114 62H69 FTG,HYD,ST OR,RED/EXP 38SBS 115 62D33 FTG,HYD,JIC,ST RUN TEE 38SBS 116 12T24 FTG,HYD,JIC,CAP 38SBS 117 H0423-06062222-085 HOSE ASSY 38SBS 118 H0423-06062222-058 HOSE ASSY 38SBS 119 23P61 FTG,HYD,JIC,ST EL 38SBS 120 61D15 FTG,HYD,JIC,ST CON-SN 38SBS 121 62D09 QCOUPLING,HYD,ST OR,MALE 38SBS 122 62D11 QCOUPLING,HYD,PLUG/CAP 38SBS 123 62D50 CLAMP SET,TWIN 38SBS 124 62D51 CLAMP,COVER PLATE,TWIN 38SBS 125 20X16 HHCS 38SBS 126 62D47 CLAMP SET,TWIN 38SBS 127 62D48 CLAMP,COVER PLATE,TWIN 38SBS 128 15C82 HHCS 38SBS 129 11P81 CABLE TIE 38SBS 130 1032745 MAIN FRAME 38SBS 131 62A30 BEARING SPHERICAL PLAIN 38SBS 132 64M05 RETAINING RING,INTERNAL 38SBS 133 AB-272-2633 THRUST PIN BUSHING 38SBS 134 31A41 RETAINING RING 38SBS 135 EA-272-2633 SLEEVE,OUTER 38SBS 136 A-272-448 OUTER SNAP RING 38SBS 137 1.20E+53 BABBITT 38SBS 138 BD-272-2603 FRAME ARM SHIELD 38SBS 139 EB-272-2403 COUNTERSHAFT BOX SHIELD 38SBS 140 CD-272-2603 COUNTERSHAFT BOX SHIELD 38SBS 141 10P71 BAKELITE 38SBS 142 20N72 SHELLAC 38SBS 143 10S47 THRUST ROLLER BEARING 38SBS 144 BA-272-2636 BEVEL GEAR 38SBS 145 12K10 HHCS 38SBS 146 B-272-337 SHIM 38SBS 147 CA-272-2636 SHIM 38SBS 148 D-272-337 SHIM 38SBS 149 CB-272-2636 SHIM 38SBS 150 13B33 SHCS 38SBS 151 A-272-447 PISTON RING-INNER 38SBS 152 1024721 ECCENTRIC ASSY 38SBS 153 1019753 HEAD & SHAFT ASSY 38SBS 154 1017592 C'SHAFT BOX ASSY 38SBS 155 1046127 BASE UNIT HYDRAULICS 38SBS 156 CL-272-2603 SUPPORT BRACKET 38SBS 157 60N51 GROMMET,RUBBER 38SBS 158 27W63 MULTI-CLAMP ASSY 38SBS 159 1.00E+11 HHCS 38SBS 160 23F36 PIPE TEE 38SBS 161 10Z99 RED. BUSH 38SBS 162 23R63 FTG,HYD,JIC,NPT,M CON 38SBS 163 60K80 FTG,HYD,JIC,CAP 38SBS 164 23L53 FTG,HYD,JIC,NPT,M EL 38SBS 165 H0623-06062222-091 HOSE ASSY 38SBS 166 62D90 CLAMP SET, HVY, SNGL 38SBS 167 62D91 COVER PLATE, FOR HOSE CLAMP 38SBS 168 13M81 HHCS 38SBS 169 61N38 FTG,HYD,JIC,SN BR TEE 38SBS 170 23P62 FTG,HYD,JIC,NPT,M CON 38SBS 171 16G29 PIPE SEALANT 38SBS 172 12T24 FTG,HYD,JIC,CAP 38SBS 173 65F75 CYL ASM,HYD 38SBS 174 27L09 SHSS 38SBS 175 C-272-395 PLUG,BRASS 38SBS 176 BE-17-575 HHCS 38SBS 177 10H53 ANTI-SEIZE&LUB.COMP 38SBS 178 H1223-12124040-020 HOSE ASSY 38SBS 179 H1223-12124040-023 HOSE ASSY 38SBS 180 H1223-12124040-018 HOSE ASSY 38SBS

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• What are the differences between cone crusher and jaw crusher main shafts?

  Aug 28, 2025

  Among mining crushing equipment, cone crusher and jaw crusher are the two core models, and the eccentric shaft of the jaw crusher and the main shaft of the cone crusher are the main parts for transmitting power and bearing load for the two. - Jaw crusher main shaft: The main shaft is an eccentric shaft, and its core function is to drive the movable jaw in eccentric motion. The main shaft is mounted horizontally on the frame, connected to the frame at both ends by bearings, and the movable jaw is connected to the frame via an eccentric bushing. When the motor drives the main shaft to rotate, the eccentric structure of the main shaft pushes and pulls the movable jaw, causing it to reciprocate "closer to and away from" the fixed jaw, crushing the material through extrusion and shear forces. - Cone crusher main shaft: The main shaft is a concentric shaft, and its core function is to drive the head assembly in eccentric rotation. The main shaft is mounted longitudinally in an eccentric assembly at the bottom of the crusher. Its top end is rigidly connected to the head assembly, while its bottom end is positioned by a thrust bearing. When the motor drives the eccentric assembly to rotate, it drives the main shaft and head assembly in an eccentric circular motion around the central axis, causing the gap between the head assembly and bowl assembly to continuously change, crushing the material through squeezing and grinding forces. During the crushing process, the main shaft is subjected to different types and intensities of force, which directly influences its material selection and lifespan:   - Jaw crusher eccentric shaft: Primarily subjected to periodic reciprocating impact loads. With each reciprocating motion of the movable jaw, the eccentric shaft experiences "instantaneous impact forces" generated by material compression, but the impact frequency is low, and the force is primarily in the transverse (horizontal) direction. Therefore, its material emphasizes "impact toughness," and alloy steel 42CrMo is often used. - Cone crusher main shaft: Primarily subjected to continuous alternating combined radial and axial loads. When the crushing cone rotates eccentrically, the main shaft not only bears radial forces generated by material compression, but also axial pressure from the head assembly and the weight of the material. Furthermore, the rotation frequency is high, resulting in "high-frequency alternating heavy loads." Therefore, the material emphasizes "high strength and fatigue resistance," often using high-strength alloy structural steel such as 45# steel. Through-hardening and tempering treatments enhance surface hardness and core toughness.

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• What's the HSI Crusher Parts Blow Bar?

  Aug 28, 2025

  HSI blow bars play a crucial role in the crushing process for several reasons:   Initiating impact:   When the rotor spins the blow bars at high speeds, typically between 500 to 900 rpm, they deliver a forceful initial blow to the incoming rocks. This impact breaks down the material and propels it towards the first breaker plate.   Energy transformation:   The crusher blow bar propel the particles at speeds ranging from 25 to 50 meters per second. This action transforms the rotational kinetic energy into fracture energy, which is fundamental in reducing the size of the feed material in a single pass. Secondary breakage through particle-bed attrition:   Post-initial impact, the particles rebound off the breaker plates and collide with the trailing edge of the blow bar. This creates a secondary impact zone that further refines the crushed material.   Control over product size:   Variation in blow bars design, alloy hardness, or edge radius can change the pattern of material fragmentation, influencing the gradation curve of the final product. This adjustment provides operators with a quick means to control the top size of the crushed material without needing to adjust the CSS (Closed Side Setting).   Wear detection and replacement indication:   Since blow bars are sacrificial components, they serve as indicators of wear within the rotor assembly. Typically, when the wear limit line—positioned around 30 to 40 mm from the original edge of the bar—becomes indiscernible, it signals the need for either turning or replacing the blow bars. Thus, these bars act as an early warning system, highlighting the overall wear within the crusher's rotor assembly.   No Part Number Description Model 1 MM1139645 Breaker Plate NP13 2 MM1139310 Kacceta NP13 3 704103810000 Hexagon Screw NP13 4 N01563020 Hexagon Nut NP13 5 406300555200 Lock Washer NP13 6 7001548250 Ru16812 NP13 7 7014855010 Washer NP13 8 7001624049 Washer NP13 9 7001532323 Hexagonal Bolt NP13 10 7001570016 Ru167991 NP13 11 N01538185 Hexagonal Screw NP13 12 406300555100 Lock Washer NP13 13 MM1294743 Frame Assembly NP13 14 MM1210852 Breaker Plate Assembly NP13 15 MM1516737 Cylinder Assembly NP13 16 MM1294737 Shaft Assembly NP13 17 MM1361396 Support Assembly NP13 18 MM0905875 Instruction Plate Assembly NP13 19 MM0904093 Frame Liner Assembly NP13 20 MM0904467 Frame Liner Assembly NP13 21 7062252507 Chrome Cast Iron Hammer NP13 22 MM0904596 Breaker Plate Liner Assembly NP13 23 MM1295857 Hydraulic Setting Aid Assembly NP13 24 MM1377579 Piping Assembly, Oil NP13 25 MM0901275 Instruction Plate Assembly NP13 26 MM1379721 Piping Assembly, Oil NP13 27 MM1287077 Sensor Assembly NP13 28 MM1378755 Safety NP13 29 7091080164 Pulley NP13 30 MM1362917 Safety Device NP13 31 MM0456701 Gear Reducer NP13 32 MM1337202 Pipe Assembly NP13 33 7091116002 Hammer Lift Assembly NP13 34 MM0904781 Tool Assembly NP13 35 MM0905503 Tool Assembly NP13 36 MM0473090 Trolley NP13 37 MM0473085 Manual Hoist NP13 38 7003222290 V-Belt NP13 39 N05440355 Rail, Motor NP13 40 MM0432176 Pulley, V-Belt NP13 41 MM0345841 Bushing, Taper NP13 42 MM1400006 Hydraulic Power Unit NP13 43 MM0904767 Feed Box Assembly NP13 44 MM0904744 Feed Box Liner, Assembly NP13 45 MM0904775 Discharge Lip NP13 46 MM0904776 Discharge Lip Liner NP13 47 MM1378305 Belt Guard Assembly NP13 48 MM0425623 Motor, Electric NP13 49 MM1437435 Hoist Assembly NP13 50 MM1294744 Feed Frame NP13 51 MM1331478 Middle Frame NP13 52 MM1331638 Rear Frame NP13 53 MM0904232 Cross Beam, Upper NP13 54 MM0904263 Closing Plate NP13 55 MM0904257 Closing Plate NP13 56 MM0904335 Closing Plate NP13 57 MM0904260 Closing Plate NP13 58 MM0904353 Closing Plate NP13 59 MM0904285 Axle NP13 60 7014856000 Axle NP13 61 7045600003 Nut-Lock NP13 62 N14852769 Axle NP13 63 N23950027 Safety Arm NP13 64 MM0901610 Flange NP13 65 MM1218574 Breaker Plate NP13 66 MM1218575 Cassette NP13 67 MM1516742 Double Acting Cylinder NP13 68 MM1294738 Shaft NP13 69 7074521250 Rotor, Fabricated NP13 70 7032901768 Hammer Wedge NP13 71 7027005255 Shim NP13 72 7083901025 Plate NP13 73 7083901517 Plate NP13 74 7083901611 Plate NP13 75 MM0474171 Bearing Unit, Plummer Block NP13 76 MM1326309 Plate NP13 77 MM1324248 Support NP13 78 MM1361400 Weld, Cover NP13 79 N22022793 Liner NP13 80 MM0904098 Liner NP13 81 MM0904099 Liner NP13 82 MM0904100 Liner NP13 83 MM0904097 Liner NP13 84 MM0904096 Liner NP13 85 MM0904101 Liner NP13 86 MM0904104 Liner NP13 87 MM0904103 Liner NP13 88 MM0904108 Liner NP13 89 MM0903855 Liner NP13 90 MM0904102 Liner NP13 91 N22022793 Liner NP13 92 MM0904097 Liner NP13 93 MM0904419 Cross Beam NP13 94 70622525071 Chrome Cast Iron Hammer NP13 95 MM0904598 Breaker Plate Liner NP13 96 7082634015 Adjustment Rod NP13 97 MM1295930 Threaded Rod NP13 98 7074205006 Washer NP13 99 7.04204E+11 Nut, Self-Locking NP13 100 7080505322 Support NP13 101 N86100367 Guiding Tube NP13 102 7002122012 Nipple, Lubricating NP13 103 MM1289351 Cross Beam NP13 104 N73213255 Spring NP13 105 MM1289370 Seat NP13 106 N43202037 Clamping Fork NP13 107 7.06304E+11 Pin, Spring NP13 108 MM1375739 Hydraulic Jack NP13 109 7.06301E+11 Elbow NP13 110 MM1295544 Protection Cover NP13 111 N02405453 Connector NP13 112 MM0462398 Tee NP13 113 MM1345337 Hydraulic Hoses NP13 114 7.06301E+11 Plug NP13 115 MM0429279 Thread locker NP13 116 MM1374472 Cylinder Welding NP13 117 7068607253 Pulley NP13 118 7001657140 Coupling, Cone Clamping NP13 119 MM1369778 Safety Device NP13 120 MM1362923 Sensor Assembly NP13 121 MM1369753 Guard Assy NP13 122 MM1361396 Support Assembly NP13 123 MM1365697 Safety Stickers Assembly NP13 124 MM1364244 Support Foot NP13 125 MM0904764 Guide NP13 126 MM1362085 Plate Assembly NP13 127 MM1356607 Slide Guide NP13 128 MM0264184 Coupling, Cone Clamping NP13 129 MM1133770 Gear Plate NP13 130 MM1357998 Gear Wheel NP13 131 N45600253 Nut-Lock NP13 132 MM1369241 Plate NP13 133 MM1131105 Plate NP13 134 MM1269707 Handle NP13 135 MM1271592 Cover NP13 136 MM1232388 Mounting Wedge NP13 137 MM1364821 Welded Assembly NP13 138 MM1364812 Welded Assembly NP13 139 MM1364679 Door (Welded Part) NP13 140 MM1363392 Plate NP13 141 7091116002_5 Hammer Lift Assembly NP13 142 7060800014 Lifting Beam NP13 143 MM0905499 Tool NP13 144 N59800023 Handle NP13 145 MM0345841_0 Bushing, Taper NP13 146 MM0345841_0 Bushing, Taper NP13 147 MM1400006_0 Hydraulic Power Unit NP13 148 MM0901640 External Housing NP13 149 MM0297061 Motor, Electric NP13 150 MM0409553 Housing, Bell NP13 151 MM0409557 Coupling, Jaw NP13 152 MM0408639 Pump, Hydraulic NP13 153 7002480011 Gauge, Level NP13 154 7002480611 Breather NP13 155 N02482023 Filter, Oil NP13 156 MM0408545 Valve Group NP13 157 MM0299273 Connector NP13 158 7.06301E+11 Plug NP13 159 MM0408637 Gauge, Pressure NP13 160 MM0408636 Starter NP13 161 MM0408517 Cover NP13 162 MM0408533 Gasket NP13 163 MM0904726 Feed Box NP13 164 N85406617 Cross Beam, Upper NP13 165 MM0904743 Closing Plate NP13 166 N84031540 Closing Plate NP13 167 N84031541 Closing Plate NP13 168 MM0904773 Strip, Rubber NP13 169 7029405001 Chain NP13 170 MM0904102 Liner NP13 171 N22024615 Liner NP13 172 MM0903012 Liner NP13 173 MM0903014 Liner NP13 174 MM0904742 Liner NP13 175 MM0904749 Discharge Lip NP13 176 MM0903012 Liner NP13 177 MM0903015 Liner NP13 178 N28005137 Belt Guard NP13 179 N28005138 Belt Guard NP13 180 MM1378320 External Housing NP13  

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• What is the Eccentric Assembly of the Cone Crusher?

  Aug 22, 2025

  In the mineral processing and aggregate production industries, cone crushers are the workhorse for secondary and tertiary crushing. Among their many key components, the eccentric assembly is often called the "power center," directly determining the crusher's crushing efficiency, output quality, and operational stability.   Core Components of the Eccentric Assembly The eccentric assembly is a precisely integrated system. Each component works together to ensure smooth operation and a long service life. Key components include: eccentric, eccentric bushing, upper thrust bearing, etc. Eccentric   Eccentric Bushing   Upper Thrust Bearing   The eccentric assembly is mounted on the main shaft. The eccentric typically features a precision-machined internal surface to ensure a close fit with the eccentric bushing, reducing friction and extending component life. It houses a counterweight assembly on the outside, a large gear on the bottom, and an upper thrust bearing. It is one of the key components that enables eccentric motion in the equipment.   In a crusher, the eccentric assembly is a crucial component of the drive system. It rotates the eccentric through a transmission device (such as a motor), which in turn drives the crushing cone or grinding disc into a oscillating motion. This motion continuously impacts and compresses the material within the crushing chamber, ultimately achieving a crushing or grinding effect.  

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