Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
| Supply Ability | 50000 tons/year |
| Delivery Time | 7-14 days |
| Packaging Details | container bags or steel drums |
| Name | Grinding Rods |
| heat treatment | water quenching |
| Breakage rate: | ≤1% |
| Dimensions | 40-120mm |
| HRC | 45-64 |
| Impace value | 12Jcm*cm |
| certificate of quality system | ISO9001:2008/SGS TEST REPORT |
| Material | 75Mncr |
| Brand Name | ZW |
| Model Number | YB/T091-2005 |
| Certification | ISO9001:2008 |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 50000 tons/year | Delivery Time | 7-14 days |
| Packaging Details | container bags or steel drums | Name | Grinding Rods |
| heat treatment | water quenching | Breakage rate: | ≤1% |
| Dimensions | 40-120mm | HRC | 45-64 |
| Impace value | 12Jcm*cm | certificate of quality system | ISO9001:2008/SGS TEST REPORT |
| Material | 75Mncr | Brand Name | ZW |
| Model Number | YB/T091-2005 | Certification | ISO9001:2008 |
| Place of Origin | CHINA | ||
| High Light | 5 mm Steel Rod ，Grinding bar | ||
Dia 100mm* Length (2m-7m) grinding steel rods for rod 75Mncr
. Specifications of our products as follows:
Type and Chenical Composition of Forged Balls
| | Chemical Composition | ||||||
| C | Si | Mn | S/P | Cr | HRC | |||
| Grinding Rods | | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | ＜0.04 | 0.4-0.6 | 58-64 | |
| 60mn | | 0.17-0.37 | 0.7-1.0 | ＜0.04 | 0.25 | 58-63 | ||
| 45# | | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.25 | 50-55 | ||
. Applied fields of forged grinding balls: a) Mines; b) Cement plants; c) Power stations; d) Chemical industry
. Raw Materials: B2; B3; B4; 60Mn; 45#
Why to choose our product?
wear-resistant steel characteristics are as follows:
(1) Steel Grinding Rod/Foundry Steel Ball/Grinding Cylpebs ,the low grinding rod abrasion, high hardness (45 to 55 HRC), strong toughness, abrasion resistance is rolling and Angle bar 1.5 2 times, after the conditioning to remove the internal stress, rods, straightness very not bent rod, not two head nozzle. Wear-resisting performance is good, save a lot cost for the customer.
(2) the method of using the latest production, size specifications completely can be adjusted according to customer requirements, flexibility is greatly increased, in addition to the unnecessary waste.
(3) the longer service life and save cost, reduce the labor of the workers, not to stop grinding machining steel bar every day, also greatly increased the production.
We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding Media Ball in China. It was founded in 1988, located in Zhangqiu City, Shandong Province, China. Annual Production Capacity is 50,000 metric ton. There are 120 employees, covering an area of 15,000 square meters. Our products have been exported to more than 30 countries and got a lot of praise. We have large-scale production workshop, advanced production equipment and perfect quality assurance system. Our company has passed ISO9001:2000 quality system authentication and we always keep sincere service promis
grinding rods use the special wear resistant steel designed by ourselves.According to the clients’ requirements,we buy steel produced
by state-owned steel enterprise.The steel from state-owned enterprise is better than other ordinary
steel on compactness, compression ratio,extension strength and yield strength,so that we can ensure
the performance and quality.The ordinary steel grinding rods rarely has such strict purchasing process
Company Details
Business Type:
Manufacturer
Year Established:
2000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countri... Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countri...
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