Jaw Plates

Jaw Plates

Global Sales  OEM Tailor Design

Product Specifications

Product NameJaw plate/Swing Jaw Plate/Fixed Jaw Plate/Movable Jaw Plate/Jaw Crusher Liners
Production ProcessCasting
Applicable MachinesJaw crushers
Applicable IndustriesCement, stone, coal, steel, metal recycling, metal mining,power,etc.
Material TypesHigh manganese steel, high manganese steel insert alloy bars, high manganese steel + hard facing layer, high chromium cast iron, alloy steel, etc.
Applicable industriesmining, cement plants, coal, steel, power,etc.

Our Services

  1. Before sales, we will fully understand the customer's working conditions and recommend the most appropriate material selection to the customer.

  2. Provide customers with drawings based on their machine models, spare parts dimensions, etc.

  3. After sales, we will continue to pay attention to the usage of the product and provide timely help.

  4. Ensure that the quality of the purchased components is impeccable, and the technical parameters absolutely meet national standards.

  5. Provide free quotation, worldwide sales, short delivery cycle, low price.

Fixed and swing jaw plates for single and double toggle jaw crushers. Zhili casts in work-hardening manganese, Mn-Cr or high-chromium iron, machines the seating faces and holds the tooth profile and bolt pattern so replacements seat properly and keep the crushing chamber geometry correct.

If you need detailed technical information, drawings or a price for a size we have not listed, please email us at cnwearparts@lyzhili.com — we are a customized factory for crusher and mill wear parts and we quote quickly.

Tooth profile and fit that protect the crusher

A poorly fitting jaw plate does more damage than it wears: it moves, breaks bolts and eventually damages the jaw stock. Zhili casts jaw dies with controlled shrinkage, then machines the seating faces and checks tooth pitch and bolt positions so the plate clamps down flat and the chamber opening matches the original design.

Key features

  • Tooth profiles: corrugated, straight, tall tooth, sharp tooth and smooth
  • Both fixed and moving (swing) dies, plus wedge plates and liners
  • Machined seating faces for full contact and secure clamping
  • Bolt-hole pattern matched to the original jaw stock or frame
  • Reversible designs supplied where the crusher allows

Grade selection

  • Mn13Cr2 / Mn18Cr2 – the standard choice, work-hardens under load
  • Mn-Cr modified – better wear resistance when abrasion dominates
  • High-chromium iron – fine, highly abrasive and low-impact duties
  • Bimetal composite – long life on hard, abrasive rock with modest impact

Applications

Primary and secondary jaw crushers in quarries and aggregate plants, hard rock and ore mining, cement raw material preparation, slag and C&D waste recycling.

Why buyers choose Zhili

  • Extensive pattern library for common jaw crusher models
  • Free advice on tooth profile and alloy for your rock type
  • Hardness, chemistry and dimensional reports supplied
  • Fast, responsive export service from a 30+ year casting specialist

Ordering and support

Send the crusher model, drawing or a worn plate. We confirm alloy, weight per pair, tooth profile and lead time, and welcome trial orders.

Product details

High manganese steel jaw plates.webp - detail 1insert alloy bars - detail 2insert alloy bars.webp - detail 3

Talk to an engineer

Share your drawing, OEM part number, operating conditions or a photo of the worn part. Zhili will confirm the recommended alloy, weight and lead time, and can supply trial pieces for a first plant test.

Material Options

High Manganese Steel (ZGMn13)

Standard wear-resistant material with excellent impact resistance and work hardening properties.

High Mn Steel + Alloy Bars

Enhanced wear resistance with embedded alloy bars for superior performance in high-abrasion conditions.

Ceramic Composite Matrix

Advanced ceramic composite matrix reinforcement technology for extended service life.

Bimetal Composite

Bimetal composite structure combining wear-resistant surface with tough core material.

High Chromium Cast Iron

Excellent wear resistance with good hardness retention at elevated temperatures.

Hardfacing Overlay Welding

Rebuilding and reinforcement using advanced hardfacing welding technology.

Related Products

Customized Solutions

Customized according to your operating conditions

High-wear working conditions

For highly abrasive materials such as limestone and sandstone, we adopt high-chromium cast iron or ceramic composite materials, which extend the service life by 3 to 5 times.

High-impact working conditions

For high-impact materials like construction waste and metal ores, we adopt a reinforced structure with high manganese steel and alloy bars, delivering excellent impact resistance.

High-temperature working conditions

For high-temperature materials including cement clinker and slag, special heat treatment is adopted to retain hardness and wear resistance at elevated temperatures.

Send Us Your Requirements

We will fully understand your working conditions and recommend the most appropriate material selection. Provide drawings based on your machine models and spare parts dimensions.

Address:

Luoyang, Henan Province, China

Zhili International Limited : Hong Kong, China.

Factory 01 : Luoyang Henan, China

Factory 02 : Kunming Yunnan, China

Email: cnwearparts@lyzhili.com

Phone/WhatsApp: +86-1335-3997-333

Response: We will reply within 24 hours

Service: Free quotation · Worldwide sales · Short delivery cycle

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