1High Chrome impactor blow bar
2SGS Certificate
3Strictly control process
4Durable and stable performance
5OEM is available
A.Material Specifications of High Chrome Impactor 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 |
PS: Blow materials are normal specifications. Meanwhile, we also provide customised materials to our customers.
B.Manufacturing Processes of High Chrome Impactor blow bar
1.Analyse the Raw Material Chemical Composition.
2.Inspect Products metallograhic structure.
3.Sand-Model or Other Shaping Methods.
4. Pouring the melten steel into modes.
5.Quenching work piece with special H.T. Procedures.
6.QC Technicans inspect the products with the qualith control sheet.
7.Surface Treatment.
8.Finally, finish the last processes and cover the protection coat.
C.SGS Certificate:
D.About Us:
Shanghai Shanlu Machinery Co., Ltd. has been specilised in manufacturing various wearing parts of crushers for more than 7 years. We’d like introduce ourselves as one of critical suppliers wearing parts of crushers both at home and abroad. For further information, Please visite www.shanlu.en.alibaba.com.
Our major products are wearing parts of crushers as well as crushing products. Wearing parts of crushers include fixed and movable jaw plate, blow bar of impact crushers, concave of cone crusher and other spare parts of crushers while crushing products cover the various crushers and auxiliary products of crushers, including vibrating feeder, conveyor belt, screening meshing etc. We supply the various series crusher parts to our customers, like PE, PEX, PF, PFX series etc. OEM is also available.
