Chrome grinding ball cast iron in china
Chrome grinding ball cast iron in china
1）Uniform hardness
2）Low breakage rate
3）High grinding resistance
4）High impact value
Chrome grinding ball cast iron in china
Our griding media balls are used in mining companies like gold mine, copper mine, zinc mine, iron mine etc.Till now, we have supply to Ghana, Mexico, Canada, South africa, Chile, Peru, Congo, Zambia and so on. Our products have received good feedback from customers in different industry.
Shandong Jinchi Heavy Industry Joint Stock Co.,Ltd, Is a professional manufacturer of grinding products. The main products of our company are GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, with specifications all reaching international standards and annual production capacity is over 100,000 tons.
Casting balls chemical composition:
Chemical Components | ||||||||
Type | Chemical components | |||||||
C | Si | Mn | Cr | Mo | Cu | P | S | |
Low-Cr | 1.8-3.3 | ≤1.5 | 0.3-1.5 | 1-3 | ≤1.0 | ≤0.8 | ≤0.10 | ≤0.10 |
Medium-Cr | 1.8-3.3 | ≤1.2 | 0.3-1.5 | 4-9 | ≤1.5 | ≤0.8 | ≤0.10 | ≤0.10 |
High-Cr | 1.8-3.3 | ≤1.2 | 0.3-1.5 | 10-18 | ≤1.0 | ≤1.2 | ≤0.10 | ≤0.06 |
Superhigh-Cr | 1.8-3.3 | ≤1.2 | 0.3-1.5 | 19-35 | ≤2.0 | ≤1.2 | ≤0.10 | ≤0.06 |
Forged grinding balls chemical composition:
Brand | Materials | C | Mn | Si | Cr | S | P | V |
JC-1 | 50Mn | 0.48-0.56 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | |
JC-2 | 60Mn | 0.57-0.65 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | |
JC-3 | 65Mn | 0.62-0.70 | 0.90-1.2 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | |
JC-4 | B2 | 0.72-0.85 | 0.70-0.80 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | |
JC-5 | B3 | 0.58-0.70 | 0.70-1.00 | 1.50-1.90 | 0.70-0.90 | ≤0.035 | ≤0.035 | |
JC-6 | B6 | 0.80-0.95 | 0.80-1.00 | 0.17-0.37 | 0.80-1.00 | ≤0.035 | ≤0.035 |
Explanation of quality control
Shandong jinchi heavy industry joint-inventory co., ltd. strictly controls each link of damage-resistant metal ball from metallic plant choice, uncooked cloth buy, metallic inspection, quenching and tempering process manipulate, completed product inspection, and strictly controls the overall performance index of steel ball consistent with the iso9001:2015 first-class management system certification process of the company, if you want to ensure that the performance index of steel ball meets the technical necessities of the project and industry related necessities technical specs. make certain the wear and tear resistance, balance, maturity and reliability of metal ball.
Guarantee measures for raw material ordering
Our agency has strategic cooperation agreements with famous home nation-owned enterprises, which include laiwu branch of shandong iron and metal co., ltd., chengde jianlong precise metal co., ltd. and huaigang special metal co., ltd. of jiangsu shagang organization. each stage from material ordering to material inspection is reviewed and accredited by way of the usage of technical specialists, and eventually determined by way of way of the technical director after being signed and showed by way of the relevant responsible individual.
Production equipment performance assurance measures
All of them are produced with the most advanced and professional equipment, and cooperate with the process and quality inspection personnel to make the original records of various parameters in the production process, and operate and produce in strict accordance with the process requirements and specifications.
Process technology and quality inspection performance guarantee
Set up the project process specialist and quality inspector, set up the process in strict accordance with the parameters and indicators required by the contract and supervise the implementation of the process. The quality inspector shall track and record each parameter in the whole process.
Packaging and transportation performance guarantee
The packaging standard of the product is strictly in accordance with the international standards, to ensure that it can meet the lifting requirements for many times. Our company has established a strategic partnership system with several key shipping companies and logistics companies at home and abroad. We have transportation insurance for each vehicle, which greatly enhances our ability to resist risks.
Packing of Forged Ball Mill Grinding Media
(1)Container Bag:Dia20mm-150mm 1000kg/Container Bag
(2)Steel Drums:Dia20mm-80mm 900kg/Drum Dia90mm-150mm 850kg/Drums
(3)Steel Drum on Pallet or Bag on Pallet
