Metso Jaw Crusher Parts

• What is ONA crusher parts?

  Mar 26, 2025

  Ma'anshan Ona Intelligent Equipment Co., Ltd. is a professional manufacturer of crushers and crusher parts. What information may i know more about them?   Company Overview Establishment and Location: Ma'anshan Ona Intelligent Equipment Co., Ltd. was established in 2022. It is located at No. 9 South Dachengfang West Road, Oaks Intelligent Manufacturer Industrial Park, Dangtu District Economic Development Zone, Ma'anshan. Business Scope: ONA mainly focuses on the production and sales of crusher parts, including jaw crusher parts, cone crusher parts, VSI crusher parts, HSI crusher parts, etc. These products are widely used in the mining and construction industries.   Stock Center Stock Value: ONA has prepared sufficient stock for its customers, with the total value exceeding 1 million USD. This indicates that the company has a strong inventory management capability and can meet the large-scale demands of customers.   Business Model and Operations Production Process: Most parts are machined in-house to control costs and ensure quality. This vertical integration approach allows the company to have better control over the production process and maintain high product standards. Quality Control: Before delivery, all parts undergo rigorous inspection. The company checks all dimensions and conducts UT (Ultrasonic Testing), MT (Magnetic Particle Testing), and PT (Penetrant Testing) to ensure the interior quality. Advanced inspection tools like Faro Three coordinate checker and spectrograph are used, which further guarantees the high quality of the products.   Market and Customers Market Reach: The company's products are sold in over 50 countries, covering North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, and Western Europe. This wide market reach indicates the company's strong international market competitiveness.

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• What is the difference between 45# steel and Q235 steel?

  Jun 05, 2025

  Bolts and nuts are available in various materials, each with distinct properties and applications. ONA always use 35#/45# steel, which 8.8 grade. If customers need 10.9 grade, we can customized too. Some customers ask what's the difference of material 35#/45# steel and Q235, Q335?   Difference between 35#/45# steel and Q235 steel?  Characteristic 35#/45# steel (medium carbon steel) Q235 steel (low carbon steel) Carbon Content The carbon content of 35# steel is about 0.35%, and the carbon content of 45# steel is about 0.45%. Carbon content less than 0.22% Strength High strength, tensile strength ≥600MPa, yield strength ≥355MPa The strength is relatively low, with a tensile strength of 370-500MPa and a yield strength of about 235MPa Hardness The hardness is relatively high. Before heat treatment, the hardness is lower than HRC28. After quenching and tempering, the hardness can reach HRC22-HRC33 Low hardness, less than HRC20 Welding Performance Poor welding performance, prone to cracks Good welding performance, suitable for welding structural parts Processing Performance The processing is difficult and suitable for manufacturing high-strength mechanical parts. Easy to process, suitable for cold working and welding operations Heat Treatment Frequent heat treatments such as quenching and tempering to improve hardness and wear resistance Generally no heat treatment is performed and the heat treatment effect is not obvious Usage Used to manufacture high-strength mechanical parts such as shafts, gears, couplings, etc. Used to manufacture welded structural parts such as steel structures, brackets, fences, platforms, etc.   Difference between Q235 steel and Q345 steel?  Characteristic Q235 Steel Q345 Steel Carbon Content Carbon content less than 0.22% Carbon content <0.20% Strength Yield strength 235MPa, tensile strength 370-500MPa Yield strength 345MPa, tensile strength ≥470MPa Hardness Lower hardness, better plasticity Higher hardness and high strength Welding Performance Good welding performance, suitable for welding structural parts The welding performance is better, but not as good as Q235 Processing Performance Easy to process, suitable for cold working and welding operations Good processing properties, but higher strength Usage Used for general structural parts, buildings, bridges, etc. Used for structural parts and machinery manufacturing that require higher strength Price Lower price The price is slightly higher, but it saves 15%-20% of steel compared to Q235   ONA is also processed stone crusher part according to the original factory drawings and materials, and the crusher wear part product quality is strictly controlled. Don't worry, if other materials and requirements are needed, we will provide professional suggestions, and after the customer's consideration, we will produce according to the customer's requirements.

  Hot Tags : Metso Jaw Crusher Parts Metso Cone Crusher Parts jaw crusher part bolt jaw crusher part screw cone crusher part bolt cone crusher part screw

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• What is the pitman of the jaw crusher?

  Jun 26, 2025

  What is the pitman? ——The "meshing gear" of the crusher   In the fields of mining, construction, metallurgy, etc., the crusher is the core equipment for material crushing. It crushes large pieces of material into a size more suitable for processing, and the pitman is the most critical moving part of the jaw crusher. It cooperates with the fixed jaw, and through periodic reciprocating motion, it squeezes, impacts and bends the material entering the crushing chamber until the material is crushed into the required particle size.   Simply put, the pitman is like the "chin" of the crusher, and its performance directly determines the crushing efficiency, energy consumption and equipment life.   The structure of the pitman   The jaw plate of the pitman is usually cast from high manganese steel such as 18%Mn2%C, 13%Mn2%Cr, etc., and the surface is covered with a jaw plate to resist high-intensity impact and friction. The pitman assembly is made of high-quality steel castings and is driven by two large cast steel or cast iron flywheels. In addition, the forged heavy eccentric shaft and four large ball bearings of the same specifications make the Nordberg C series jaw crusher have extraordinary reliability.   The core role of the pitman: more than "crushing"   1. Determine the crushing efficiency: the swing frequency, stroke and jaw plate tooth shape of the pitman directly affect the material crushing speed and particle size uniformity;   2. Affect the life of the equipment: the selection of wear-resistant materials and structural design determine the wear resistance of the pitman under high-frequency impact;   3. Balance energy consumption and cost: efficient pitman design can reduce useless work loss and reduce long-term operation and maintenance costs.   Common problems and maintenance points of pitman   1. Common faults   - Jaw plate wear: when the material hardness is high or the feed is uneven, the jaw plate tooth tip is easy to wear, resulting in a decrease in crushing efficiency;   - Bearing damage: caused by poor bearing lubrication, the bearing lubricant needs to be replaced in time according to the cycle;   - pitman fracture: long-term overload operation or material defects may cause the pitman frame to fracture. 2. Maintenance recommendations Pre-startup inspection: 1. Check the tension of the V-belt. 2. Check the wear of the liner. If the wear limit is reached, it must be replaced immediately. 2. Check the jaw plate bolts 3. Check the tightening of the hexagonal bolt. 4. Check whether the protective rubber plate of the toggle plate is positioned and in good condition. 5. Check the tie rod nut In-operation inspection: 1. The bearing temperature is within the normal range 2. The tie rod spring is normal Daily inspection: 1. Lubricate once every 40 working hours). The required amount of grease is shown in Section 5.3.3 of the manual. 2. Lubricate the discharge port adjustment device and check the condition of its rubber cover (discharge port mechanical adjustment). 3. Check the wear of the cheek plate and replace it if necessary. 4. Check the centering, straightness and cracks of the toggle plate. 5. Check the toggle seat and rubber seal. Clean the surface of the toggle seat if necessary. 6. Check the tightening of the frame fixing bolts. 7. Check the condition of the flywheel. 8. Check the wear of the rubber shock-absorbing pad 9. Check the tightening of the frame fixing bolts on the side plate. Guide to purchasing pitman We work with technical drawings for any non-standard products. If the order is for standard parts, you only have to provide us with the part number so we may define the parts of the order. The following are the commonly used jaw plate part numbers of Metso Nordberg C series jaw crusher   ONA-814320037400 JAW, MOVABLE C100 Metso ONA-814320042200 JAW, MOVABLE C100 Metso ONA-814320042600 JAW, MOVABLE C63 Metso ONA-814320042700 JAW, MOVABLE C125 Metso ONA-814328561400 JAW, MOVABLE C125 Metso ONA-814328598800 JAW, MOVABLE C140 Metso ONA-814328795900 JAW, MOVABLE C110 Metso ONA-814329274900 JAW, MOVABLE C160 Metso ONA-814329291500 JAW, MOVABLE, SUPER GRIP C160 Metso ONA-814331246900 JAW, MOVABLE C80B Metso ONA-814346591200 JAW, MOVABLE C100 Metso ONA-814390305400 JAW, MOVABLE, SMOOTH RECYCLING C80 Metso ONA-814390435200 JAW, MOVABLE C110 Metso ONA-814390552700 JAW, MOVABLE C145 Metso ONA-814390736800 JAW, MOVABLE C80R Metso ONA-814391378000 JAW, MOVABLE C105 Metso ONA-MM0208851 JAW, MOVABLE, SPECIAL C96 Metso ONA-MM0218048 JAW, MOVABLE, SINGLE C140 Metso ONA-MM0224995 JAW, MOVABLE, SINGLE C110 Metso ONA-MM0236248 JAW, MOVABLE, SUPER GRIP C96 Metso ONA-MM0273924 JAW, MOVABLE C106 Metso ONA-N11917390 JAW, MOVABLE C200 Metso ONA-N11918208 JAW, MOVABLE, QUARRY C110 Metso ONA-N11918387 JAW, MOVABLE, SUPER GRIP C80R Metso ONA-N11921412 JAW, MOVABLE C80 Metso ONA-N11928919 JAW, MOVABLE C105 Metso ONA-N11934485 JAW, MOVABLE C96 Metso ONA-N11942233 JAW, MOVABLE C96 Metso ONA-N11944860 JAW, MOVABLE C96 Metso ONA-N11952744 JAW, MOVABLE, QUARRY C3054 Metso ONA-N11954353 JAW, MOVABLE, SINGLE C125 Metso ONA-187625 JAW PLATE, FIXED C100 Metso ONA-814320037300 JAW PLATE, FIXED C100 Metso ONA-814320042000 JAW PLATE, FIXED C125 Metso ONA-814320042100 JAW PLATE, FIXED C100 Metso ONA-814320042500 JAW PLATE, FIXED C63 Metso ONA-814328501200 JAW PLATE, FIXED C125 Metso ONA-814328598900 JAW PLATE, FIXED C140 Metso ONA-814328795800 JAW PLATE, FIXED C110 Metso ONA-814329275000 JAW PLATE, FIXED C160 Metso ONA-814329539700 JAW PLATE, FIXED C110 Metso ONA-814331247000 JAW PLATE, FIXED C80B Metso ONA-814346590860 JAW PLATE, FIXED C100 Metso ONA-814390435100 JAW PLATE, FIXED C110 Metso ONA-814390552600 JAW PLATE, FIXED C145 Metso ONA-814390736700 JAW PLATE, FIXED C80 Metso ONA-814390844600 JAW PLATE, FIXED C160 Metso ONA-814391312500 JAW PLATE, FIXED C110 Metso ONA-814391359800 JAW PLATE, FIXED C105 Metso ONA-MM0215712 JAW PLATE, FIXED, SUPER GRIP C96 Metso ONA-MM0218047 JAW PLATE, FIXED, LONG C140 Metso ONA-MM0224994 JAW PLATE, FIXED, LONG C110 Metso ONA-MM0260417 JAW PLATE, FIXED C96 Metso ONA-MM0273923 JAW PLATE, FIXED C106 Metso ONA-N11917389 JAW PLATE, FIXED C200 Metso ONA-N11918386 JAW PLATE, FIXED, SUPER GRIP C80R Metso ONA-N11921411 JAW PLATE, FIXED C80 Metso ONA-N11928918 JAW PLATE, FIXED C105 Metso ONA-N11948449 JAW PLATE, FIXED C96 Metso ONA-N11948450 JAW PLATE, FIXED C96 Metso ONA-N11948451 JAW PLATE, FIXED C96 Metso ONA-N11952743 JAW PLATE, FIXED C3054 Metso ONA-N11954343 JAW PLATE, FIXED, LONG C125 Metso Although the pitman is small, it carries the core of the crusher. From mining to construction waste recycling, behind every piece of crushed material is the role of the pitman in high-frequency motion. Understanding its working logic and maintenance points can not only improve equipment efficiency, but also reduce costs and increase efficiency for production - this is the pitman in the jaw crusher.

  Hot Tags : Metso Jaw Crusher Parts Nordberg C series jaw crusher C116 Jaw Crusher Parts Pitman Stone Crusher Wear Parts Mining Machine C125 Jaw Plate Fixed and Movable Jaw Plate

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• What are those crushers called?

  Jul 10, 2025

  To extract metals from ore mined in mines, the ore first needs to be crushed into fine particles. This crushing process is generally divided into three stages—coarse crushing, medium crushing, and fine crushing—based on the reduction in ore particle size from large to small, with different types of crushers used in each stage.   1. Jaw Crusher: generally used as the first step of coarse crushing   The jaw crusher is definitely a "veteran" among crushers. It looks a bit like a crocodile opening its big mouth and crushes materials by the opening and closing of two jaw plates. It mainly deals with ores with high hardness, such as granite, iron ore, concrete blocks, etc.   The working principle is simple: the fixed jaw plate and the movable jaw plate form a V-shaped crushing cavity. After the material enters, the movable jaw plate continuously approaches the fixed jaw plate, and the material is "crushed" by extrusion and bending force until the fragments are small enough to fall from the discharge port. Its advantages are strong processing capacity, simple and durable structure, and it is often used as a coarse crushing equipment to lay the foundation for subsequent crushing links.   2. Cone Crusher: A precision crusher   If the jaw crusher is "rough processing", then the cone crusher is "fine processing". Its core components are a moving cone and a fixed cone, forming an annular crushing cavity between them, which is shaped like a cone.   During operation, the moving cone rotates eccentrically around the axis of the fixed cone. The material is crushed into finer particles in the crushing cavity through extrusion, impact and grinding. The cone crusher has the advantages of high crushing efficiency and uniform product particle size. It is suitable for medium and fine crushing of high-hardness ores, such as gold ore and copper ore, and is widely used in mine mining.   3. Impact Crusher: Flexible crusher   The impact crusher relies on the high-speed rotating rotor to drive the plate hammer to violently impact the materials entering the crushing cavity. After being crushed, the materials will hit the impact plate for further crushing until they reach the required particle size.   It is characterized by a large crushing ratio (it can directly crush large materials into small particles), regular product shape, and can not only crush hard materials, but also easily handle brittle materials such as concrete blocks and bricks. Therefore, it is very popular in the fields of construction waste recycling and highway construction.   4. VSI: Crusher in the sand-making field   The VSI is specially designed for sand making. Its working principle is to use a high-speed rotating impeller to accelerate the material to a high speed, and then make the material collide violently with each other and between the material and the lining plate, so as to be crushed into sand grains.   This crushing method can produce sand with excellent particle shape, making up for the shortage of natural sand resources. In scenarios such as construction sand and concrete mixing stations, VSI are indispensable equipment.   Conclusion   From coarse crushing to fine crushing, from hard rock to waste materials, each type of crusher has its own place. The choice of crusher mainly depends on the hardness of the material, particle size requirements and production scenarios. Understanding their names and characteristics can not only help us better understand the industrial production process, but also feel the wisdom of human beings using mechanical power to transform the world. After all, turning "big guys" into "small guys" is also an important step in resource recycling.

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• Which is better cone crusher or jaw crusher?

  Aug 07, 2025

  In industries like mining and building materials, crushers are crucial equipment. Jaw crushers and cone crushers, both commonly used crushing equipment, each offer unique advantages and applications. Many people struggle to choose between them. Below, we analyze their pros and cons for your reference.   Differences in Working Principles   The working principle of a jaw crusher is quite unique. Its crushing chamber consists of a fixed jaw plate and a movable jaw plate. The eccentric motion of the eccentric shaft drives the movable jaw plate in cyclical motion against the fixed jaw plate. When the jaw plates move closer together, the squeezing force crushes the material; when the movable jaw plates move further apart, the crushed material slides down and out. This simulation is ideal for coarse crushing of large, bulky materials and is typically used as the first step in ore crushing.     The working principle of a cone crusher is different. A motor drives a drive shaft, which in turn drives the main shaft, which rotates the eccentric assembly. The head assembly, driven by the eccentric assembly, oscillates back and forth, sometimes approaching and sometimes moving away from the bowl assembly. During this process, the material is subjected to repeated compression and impact, and only qualified material falls out of the crushing chamber. This continuous crushing method makes it excellent for both secondary and tertiary crushing, and is typically used as a secondary process in ore crushing. Performance Comparison   Jaw Crusher High Reduction Ratio: Capable of crushing large bulk materials to medium or smaller particle sizes in a single operation, offering excellent coarse crushing capabilities. Simple Structure: Easy maintenance and low operating costs. Large Feed Size: Can handle larger feed materials Cone Crusher High Production Efficiency: Deep crushing chamber allows for high throughput per unit time, resulting in relatively high output. High Finished Product Size: The finished product has a more uniform particle size and slightly better shaping, making it particularly suitable for applications requiring high finished product size.     Jaw crushers and cone crushers have their own advantages and disadvantages. There is no absolute good or bad. The key is to choose the crusher that suits you best based on comprehensive considerations of your own production needs, material properties, budget and other factors to achieve the best economic benefits and production efficiency in production.

  Hot Tags : Metso Jaw Crusher Parts Metso Cone Crusher Parts Sandvik Jaw Crusher Parts Sandvik Cone Crusher Parts Metso C130 Jaw Crusher Sandvik CH420 Crusher

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• What is Pitman in jaw crusher?

  Aug 14, 2025

  Understanding Pitman in Jaw Crushers   If you’re involved in mining, construction, or aggregate processing, you’ve likely encountered jaw crushers—the workhorses of primary crushing. These machines break down large rocks into smaller, manageable pieces, but have you ever wondered about the key components that make this possible? One critical part you shouldn’t overlook is the pitman.    What Exactly is a Pitman?   In simple terms, the pitman is a heavy-duty, oscillating arm that sits at the heart of a jaw crusher, It is equipped with a movable jaw plate, and bearings and bearing housing are installed inside. It connects the crusher’s motor-driven eccentric shaft to the moving jaw, acting as the bridge between power input and the crushing action. Think of it as the “muscle” that translates rotational energy into the back-and-forth motion needed to crush material.  Typically made from Cast steel/alloy steel, the pitman is built to withstand extreme forces—after all, it’s responsible for moving the swing jaw against the fixed jaw to compress and break rocks, which can exert tons of pressure. Its robust design ensures it can handle the wear and tear of continuous operation. Metso C116 Pitman   ONA-590297   Jaw Crusher Parts .   PN Machine PN Machine 938762 C96 576458 C160 949611881800 C100 924473 C140 902328 C80 905480 C145 940253 C110 MM0581481 C106 118836 C125 913371 C105 MM0530707 C120 590297 C116 917173 C200 MM0205766 C106 MM0557629 C106    

  Hot Tags : Metso Jaw Crusher Parts Metso C116 Jaw Crusher Jaw Crusher Parts Pitman Metso C80 Pitman Assembly C106 Jaw Crusher Parts Metso C120

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