Custom Crusher Wear Parts | Combining China’s Top Foundries to Deliver OEM Fit and Beyond

From 14-Ton Castings to Alloy Formulas, We Build Crusher Wear Parts That Outlast OEM by 2×

Suit Metso

Suit Sandvik

Suit Terex

Suit Symons

Suit Your Crusher

crusher spares and wears supplier in china

Beyond OEM: Custom Crusher Wear Parts That Cut Downtime

When standard liners fail, only custom crusher wear parts can truly solve the challenge. In mining and aggregates, every hour of downtime costs money.

At PAJOA, OEM fit is the foundation: our wear parts match exact specifications for safe and reliable operation. But we go beyond OEM — designing custom crusher wear parts that perform longer, optimize chamber efficiency, and reduce cost per ton.

OEM Fit is our baseline. Beyond OEM is our promise.

OEM Fit

Precision replacements, engineered to fit crushers exactly as OEM parts.

Beyond Fit

Custom crusher wear parts reinforced with TIC inserts, tungsten rods, and proprietary alloys.

Chamber Expertise

30+ years of crusher design experience and metallurgy experts at your service.

Productive Sustainability

Clean casting processes and alloys that extend wear life and reduce waste.

Availability

Strong factory network, rapid delivery of both standard and custom crusher wear parts.

Full Support

From chamber optimization to installation and after-sales.

Customization

The Right Custom Crusher Wear Parts for Every Demand

No two sites are the same. That’s why PAJOA offers a complete system of custom crusher wear parts designed for different levels of demand. PAJOA provides three product series to match varied site conditions:

Standard Series (OEM Fit)
Super Series (Reinforced & Hybrid)
Ultra Series (Custom & Beyond)

Star Your Project Today!

Standard Series (OEM Fit)

For cost-conscious buyers needing quick and reliable replacements.

· Reliable OEM-fit crusher wear parts

· Balanced performance and cost

· Fast delivery for standard operations

Super Series (Reinforced & Hybrid)

For sites where OEM manganese liners wear too fast, or where extreme abrasion/impact demands stronger alloys.

· TIC inserts, ceramic reinforcements, and high-strength alloys

· Hybrid multi-material solutions for longer wear life

· Designed for mines requiring premium durability and strict QC

Ultra Series (Custom & Beyond)

For unique challenges and oversized castings beyond standard limits.

· Single-piece castings up to 14 tons

· Tailored alloy systems for site-specific conditions

· Ideal for complex applications needing engineered solutions

Chamber Optimization Service

Crusher performance depends on the chamber itself. PAJOA partners with manufacturers who have over 30 years of experience in crusher design, and with experts from the China Special Metals Industry Association.

Together, we recommend the best chamber profiles and alloys, delivering custom crusher wear parts that extend uptime, boost productivity, and lower cost per ton.

OEM Fit is the start. Chamber optimization takes you beyond.

Mr. Zhang

Expert in Crushers

Talk to Expert

PAJOA works alongside Mr. Zhang, who has over 30 years of hands-on crusher design experience. The machines of his crusher factory have been widely applied in quarries and mines across China, giving him unmatched insight into which chamber profiles perform best under specific feed conditions.

Mr. Wu

Expert in Metal

Talk to Expert

Mr. Wu is a leading expert from the China Special Metals Industry Association, recognized as one of the foremost authorities in wear-resistant metallurgy. With decades of research and practical field experience, he has shaped many of the alloy and design standards used in today’s crusher wear parts. His expertise ensures that the alloys and chamber solutions recommended by PAJOA deliver maximum performance, durability, and long-term value.

Crusher Wear Parts Coverage

PAJOA designs and manufactures custom crusher wear parts for all major crusher types:

Jaw Crushers – Metso C Series, Sandvik CJ, Terex
Cone Crushers – Metso HP/GP/MP, Sandvik CH/CS, Symons, Terex
Impact Crushers – Metso NP, Sandvik QI, Terex
VSI Crushers – Barmac, Sandvik CV, Terex Canica

Whether you need OEM-fit replacements or engineered upgrades, PAJOA supplies custom crusher wear parts that fit your equipment and go beyond.

Overview

Jaw Crusher Parts

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Overview

Cone Crusher Parts

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Overview

Impact Crusher Parts

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Foundry and Quality Control

All PAJOA parts are produced with OEM precision and tested to go beyond. Our custom crusher wear parts pass a five-step inspection system. With advanced foundries across China, we ensure every custom crusher wear part meets global standards (ASTM / EN / JIS / GB).