Mainshafts for Cone Crusher

Mainshaft is the central vertical shaft in a cone crusher that supports and drives the mantle. It transmits eccentric motion for crushing and must endure significant mechanical stress. The mainshaft is crucial in Metso HP/GP series, Sandvik CH series, Symons, and Terex TC models, ensuring crushing performance and structural stability.

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Common Parts

* Independent suppliers manufacture PAJOA parts and are not affiliated with, endorsed by, or sponsored by the referenced original equipment manufacturers (OEMs). All brand names, model designations, part numbers, and trademarks are used for identification purposes only.

Why Choose PAJOA

We collaborate with ISO 9001-certified foundries and ensure compliance with ASTM A128 and EU quality standards. By integrating top-tier crusher parts resources from China, we provide reliable, high-quality alternatives to OEM components, helping customers reduce costs without sacrificing performance.

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We consolidate China’s top crusher parts resources to deliver the most suitable and high-quality products for your equipment.

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Fast Delivery

With warehouses across China, we offer rapid access to the crusher replacement you need, when you need them.

True OEM Replacement

We specialize in producing one-to-one OEM-quality parts — matching original appearance, craftsmanship, and performance.

Global Standards Compliance

Our manufacturing meets ISO, Chinese National Standards, ASTM (U.S.), EN (Europe), and JIS (Japan).

We don’t Just Sell Crusher Parts. We Help You Get the Right Ones.

Tell us what you need — exact match or not — and we’ll take care of the rest.

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All brand names and model numbers are used for reference only. Pajoa is not affiliated with the OEM. Our parts are independently manufactured for aftermarket use.