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10 Years
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| Brand Name : | Wisdom |
| Model Number : | impact crusher |
| Certification : | ISO9001,SGS |
| Delivery Time : | 20-45days after recieve deposit |
| Payment Terms : | T/T OR Other |
| Supply Ability : | 8000Tons/Month |
| Price : | 1-5usd/kg |
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 of blow bar:
High Chrome Casting Material Chemical Composition | ||||||||||
| 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 |
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.
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