News

• Gear clearance debugging for Metso HP300 crusher

  Sep 16, 2025

  

  ONA received customer's feedback that a gear purchased separately from another supplier did not fit properly with the pinion after installation for their Metso plant crusher Nordberg HP300, resulting in excessive noise. The supplier was unable to provide any warranty or technical guidance. Our engin...

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• New Customization Services Available! Enable precise labeling of crusher parts and enhance product traceability.

  Sep 05, 2025

  To further enhance our custom crusher parts services, we offer custom colors, fabricated spare parts, and other customized parts. We also provide customized labeling and full lifecycle traceability management. We recently introduced laser marking equipment and are now operational. This not only prov...

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• What Makes an Excellent Supplier for Repair and Refurbishment of Crusher Parts?

  Aug 28, 2025

  ONA Casting not only produce crusher parts, but also is a excellent repair and refurbishment leader in this industry. We can see the reasons from the following points:   An outstanding supplier distinguishes itself through reliable quality assurance, comprehensive technical capabilities, and cu...

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• Celebrating a Key Milestone for ONA’s Page—Rooted in Our Crusher Expertise!

  Aug 22, 2025

  

  We’re thrilled to share that our ONA Page has achieved an exciting new milestone—one that stands as a testament to the trust and connection we’ve built with partners across the mining and construction industries in such a short time!   As Ma'anshan Ona Intelligent Equipment Co...

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• How to Assemble the Eccentric Assembly?

  Aug 15, 2025

  In ONA Casting, our engineers will lead management trainees to assemble more than 20+ eccentric assy. Also we still provide assemble head assembly, bowl assembly, eccentric gear assy, etc.   Today let's take a gander to see how did ONA Casting assemble the eccentric assy.   Let's take a lo...

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• ONA: Focusing on Crusher Parts Manufacturing, Setting a Standard in the OEM Industry

  Aug 07, 2025

  In the mining machinery industry, the quality of crusher parts is directly related to equipment performance and production efficiency. As a professional OEM manufacturer, ONA has achieved remarkable success in crusher parts manufacturing by leveraging advanced technology and superior manufacturing p...

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• Where can maintain the Metso impact crusher rotor?

  Jul 31, 2025

  Rotor Refurbishment Pre-machined and damage removed, this rotor to suit a Metso Impact Crusher Parts has been built up and is currently being machined back to it's original condition. Once machining completed, we run a comprehensive inspection, certify the work, and ship it back to the customer&mdas...

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• How does ONA redefine industrial efficiency with wear-resistant accessories?

  May 23, 2025

  

  Discover the poetry of materials under extreme working conditions - every accessory is the key to solving the crushing problem   We reject "almost": re-imagine the possibility of crushing accessories   Amid the roar of the mine and the ruins of construction waste, crusher accessories are a...

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• ONA has received positive feedback from customers in different countries

  Apr 23, 2025

  

  ONA has high-quality products, on-time delivery services, and quick response services, which have won the favor of many customers. Let's take a look at some customer feedback.   Mexico:   Venezuela:   Thailand:   US:   You can contact us to inquire whether we have custom...

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• What's the relationship between crusher parts and Ma'anshan Ona Intelligent Equipment Co., Ltd?

  Mar 26, 2025

  

  Ma'anshan Ona Intelligent Equipment Co., Ltd is a professional manufacturer of crusher parts. We offers a wide range of crusher parts, including jaw crusher parts, cone crusher parts, VSI crusher parts, impact crusher parts, gyratory crusher parts, tower mill machine parts and more. T...

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