We can customize different stone crusher wearing components for our customers, including the jaw, side fender, impact bar, impact plate, wear part hammer, lining plate, cutting head, runner plate, impact block and other components.

As a key component, the board hammer is used for the crushing of ore with a compressive strength lower than 250MPA, such as cement concrete, and basalt, granite. The hammer head is suitable for more brittle materials, including cement, building materials, limestone and coal.

The raw materials of these wearing parts primarily includes chromium alloy and Ni-Cr alloy. After quenching and tempering, the hardness and abrasive resistance of the wearing parts are better than other traditional stone crusher wearing components.

Available brands
Metso: Jaw crushers, impact crushers, cone crushers, vertical shaft impact crushers, primary gyratory crushers,
Kleemann: Jaw crushers, impact crushers, secondary crushers, screening plant,
Sandvik: Hydrocone crusher, impact crusher, jaw crusher, cone crusher
SM crusher
SBM crusher

Raw material
Standards of cast steel: DIN, JIS, EN, ASTM, GB
Chromium alloy: 5%-30% Cr. Hardness: 45-68HRC
Ni-Cr alloy: 3%-7%Ni, 1.5%-9%Cr. Hardness: 45-68HR
Mechanical property
Shock toughness: 8-12 J/cm²
Hardness: 60-65 HRC

1. Send the sample or drawing to Huadong
2. Mold making
3. Mold testing
4. Mass production
5. Component testing

6. Heat treatment
7. Hardness testing
8. Polishing
9. Spray painting
10. Packaging

Advantages
1. We have 20 years of casting experience and 50 technicians to meet various customer requirements.
2. Equipped with a 3D scanner, we are able to create precise drawings of customer products.
3. Equipped with a SPECTRO spectrometer, we can test the chemical components of each product in a precise manner.
4. An advanced lost foam casting line and automatic molding line are used in the production of our wear resistant parts, which allows us to meet the requirements for mass production and short delivery periods.