crusher blow bars

As a professional manufacturer of crushing and mining spare parts, Zhejiang MP Mining Machinery provides high-quality crusher blow bars engineered for maximum wear resistance, strong impact strength, and long service life. Our blow bars are widely used in mining, aggregate, cement, construction, and recycling industries, ensuring stable performance even under the harshest working conditions.
Whether you operate Metso, Sandvik, Terex, Telsmith, or other impact crusher models, MP Mining offers reliable blow bars that perfectly match OEM standards and deliver extended operational life.

Zhejiang MP Mining Equipment Corp., Ltd. is one of the most credible manufacturers and suppliers of crusher blow bars in China. Welcome to buy discount crusher blow bars in stock here and get quotation from our factory. We also accept customized orders.

Crusher blow bars-also known as impact crusher blow bars-are thick metal slabs mounted on the rotor of an impact crusher. During high-speed rotation, blow bars strike incoming materials such as limestone, concrete, asphalt, and construction debris, breaking them into smaller sizes.

MP Mining manufactures blow bars using high chromium alloy, manganese steel, alloy steel, and ceramic-insert composite materials, ensuring the best balance of hardness, toughness, and impact resistance for various applications.

Why Choose MP Mining Crusher Blow Bars?

In-house casting foundry ensures strict control over raw materials and quality

High chromium & ceramic insert options for 2–4× longer wear life

OEM-fit precision machining ensures stable crushing performance

Custom material formulas available for different rock hardness & working conditions

Widely recognized by global mining, aggregate, and recycling plants

Main Material Options

We provide high-performance blow bars in multiple material grades to meet various crushing conditions:

High Chromium Alloy Steel Blow Bars

Excellent wear resistance
Ideal for crushing abrasive stone (basalt, granite, river pebble)

Manganese Steel Blow Bars

Strong toughness
Good for non-abrasive, high-impact working conditions

Alloy Steel Blow Bars

Balanced hardness and toughness
Suitable for mixed material crushing

Ceramic Insert Blow Bars (Premium)

2–4× longer life than standard blow bars
Reduced downtime and maintenance costs
Best for high-abrasion, high-output impact crushers

Applications

MP Mining crusher blow bars are suitable for:

Mining and quarrying

Sand & aggregate production

Cement plants

Construction waste recycling

Highway and railway projects

Metallurgy & chemical industries

Features of MP Mining Impact Crusher Blow Bars

Perfect rotor compatibility

Ensures stable operation and reduced vibration

High impact strength

Withstands repeated high-energy collisions

Superior wear resistance

Ensures long service life and lower cost per ton

Precision casting

100% compatible with original brand specifications

OEM standard quality

100% compatible with original brand specifications

Available Models (Partial List)
Metso / Nordberg Impact Crushers:	NP1110, NP1313, NP1415, NP1520, NP1620, NP2023
Sandvik Impact Crushers:	CI121, CI123, CI124, CI125, CI221, CI222, CI223, CI231, CI232, CI233, CI234, CI235
Terex Impact Crushers:	I-100, I-120, I-140, I-100RS, I-120RS, I-140RS
Telsmith Impact Crushers:	HS2421, HS2430, HS3036, HS3048, HS4230, HS5252, HS5263
Telsmith Impact Crushers:	APP4354, APP5148, APP5560, APS3030, APS4054, APS5160, APS6084