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Wear Castings

Cheek Plate

The special edge guard of the jaw crusher is the core protective accessory of the equipment. It is installed on both sides of the crushing cavity to protect the equipment cavity and reduce wear, and adapts to the full series of models of the planet jaw crusher.

Toggle Plate

The special elbow plate for jaw crusher is the core transmission and protective accessory of the equipment. It connects the moving jaw and the frame, transmits the crushing power, adjusts the discharge port, and at the same time plays a role in overload protection. It is suitable for the full series of models of the star jaw crusher.

Bushing

The special steel sleeve for jaw crusher is a core auxiliary consumable. It is adapted to the interior of the equipment cavity. It is mainly used to fix and protect the core transmission components, isolate the internal wear of the equipment, connect the operating parts of the equipment, and ensure the stability of the overall structure of the equipment. It is a key auxiliary accessory for the normal operation of the jaw crusher.

Fly Wheel

The fly channel wheel is the core transmission accessory of the jaw crusher. It is installed at the power end of the equipment and cooperates with the motor and transmission shaft. It is responsible for transmitting power, driving the internal parts of the crushing cavity to realise the material crushing operation, adapting to the full series of jaw crushers, and ensuring the stable operation of the equipment.

Pressure Block

The special pressure block for jaw crusher is the core fixing accessory of the equipment. It is adapted to the jaw crusher and installed in the relevant parts of the crushing cavity. It is used to fix the wearable accessories such as tooth plate and edge guard plate to prevent the accessories from loosening and shifting during operation, and to ensure the safe and stable operation of the crushing operation.

Jaw Stock

The special moving jaw of the jaw crusher is the core transmission and crushing part of the equipment. It is adapted to the jaw crusher and installed in the core position of the crushing cavity. It squeezes the material through reciprocating movement to realise material crushing. It is a key accessory to ensure the normal operation of the equipment.

FAQ

Do wear-resistant castings support drawing customisation (OEM processing)?

(1) Wear-resistant castings support customised production according to drawings, samples or technical requirements, which is suitable for the processing needs of various crusher equipment accessories.

(2) We can produce a variety of wear-resistant castings such as jaw plates, rolling mortar walls, crushing walls, plate hammers, side guard plates, and provide OEM/ODM services. The technical team can carry out dimensional proofreading, structural optimisation and material suggestions according to the customer's drawings to improve the service life and adaptation accuracy of the product.

What are the commonly used materials of wear-resistant castings (Mn13Cr2 / Mn18Cr2)?

Wear-resistant castings are mainly made of high-manganese steel and alloy materials. Different materials are suitable for different working conditions.
Common materials include:

Mn13Cr2: Suitable for ordinary working conditions, stable comprehensive performance

Mn18Cr2: Suitable for mines and high-impact conditions, with the most wide application

High chromium alloy steel: suitable for impact and wear conditions

Among them, Mn18Cr2 is the most widely used in the mining crushing industry, with good wear resistance and toughness balance performance.

Do you provide spot inventory of wear-resistant castings?

(1) For commonly used crusher models, we provide spot inventory of some wear-resistant castings to meet the urgent maintenance and replacement needs of customers and reduce equipment downtime.
(2) The permanent inventory products include jaw plates of jaw crushers, conical crushing mortar walls and crushing walls, counter-impact crusher plate hammers and commonly used lining plates, etc.
(3) Standard model products can be shipped quickly.

Are wear-resistant castings suitable for different brands of crusher equipment?

Our wear-resistant castings are aftermarket replacement parts compatible with Metso, Sandvik and mainstream domestic crusher models. High machining precision ensures stable installation and reliable performance. Custom production is available according to OEM models or technical drawings.
（Disclaimer: Brand names Metso, Sandvik are only for compatibility reference. All our castings are independent aftermarket spares without OEM authorization. Trademarks belong to respective owners.）

Do you support long-term supply and bulk purchase?

(1) We support long-term supply of wear-resistant castings and bulk order cooperation, which is suitable for mining projects and equipment supporting enterprises.
(2) It has stable production capacity and standardised quality management system, which can ensure continuous supply capacity and consistent product quality, and provide competitive factory prices.
(3) The products have been exported to more than 100 countries and have long served global mining and gravel enterprise customers.

What is the difference between the wear resistance of Mn13Cr2 and Mn18Cr2?

(1) Mn13Cr2 and Mn18Cr2 are two common high-manganese steel materials. The main differences are wear resistance and applicable working conditions.
(2) Mn13Cr2 is suitable for light and medium wear environments, while Mn18Cr2 has higher wear resistance and better impact resistance, which is suitable for mine crushing and high-load conditions.
(3) In most sand and stone aggregate and mine applications, Mn18Cr2 is a more commonly used choice, which can effectively extend the service life of the equipment.