Crusher Spare Parts Manufacturer
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high chrome blow bar impact crusher blow bar hammer plate crusher spare parts:
Blow bar is the main spare part of impact crusher. There are high manganese blow bar, high chrome
blow bar. The material depends on the requirement of the crush material .
If the material need strong impact toughness, the high manganese blow bar are ideal selection.
If we need high wear-resisting of blow bar, the chrome blow bar are our first choice .
Material Specifications ofblow bar:
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High Chrome Casting Material Chemical Composition |
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| Code Elem. | C | Si | Mn | Cr | Mo | Na | Cu | P | S | HRC |
| KmTBCr4Mo | 2.5-3.5 | 0.5-1.0 | 0.5-1.0 | 3.5-4.5 | 0.3-0.5 | - | - | ≤0.15 | ≤0.10 | ≥55 |
| KmTBCr9Ni5Si2 | 2.5-3.6 | 1.5-2.2 | 0.3-0.8 | 8.0-10.0 | 0-1.0 | 4.5-6.5 | 4.5-6.5 | - | - | ≥58 |
| KmTBCr15Mo | 2.8-3.5 | ≤1.0 | 0.5-1.0 | 13-18 | 0.5-3.0 | 0-1.0 | 0-1.0 | ≤1.0 | ≤0.06 | ≥58 |
| KmTBCr20Mo | 2.0-3.3 | ≤1.2 | ≤2.0 | 18-23 | ≤3.0 | ≤2.5 | ≤1.2 | - | - | ≥60 |
| KmTBCr26 | 2.3-3.3 | ≤1.2 | ≤1.0 | 23-30 | ≤3.0 | ≤2.5 | ≤2.0 | - | - |
≥60 |
Shanghai Shanai Machinery Co., Ltd has been specialized in manufacturing various wearing parts of crushers for more than 20 years. We would like to introduce ourselves as one of critical suppliers wearing parts of crushers both at home and abroad.
Our major products are wearing parts of crushers as well as crushing products. Wearing parts of crushers include fixed and movable jaw plates, blow bar of impact crushers, concave of cone crushers and other spare parts of crushers while crushing products cover the various crushers and auxiliary products of crushers, including vibrating feeders, conveyor belts, screening meshing, etc. We supply various series crusher parts, such as PE, PEX, PF, PFX series, etc. for our customers. OEM is also available.