hot rolling and forged steel grinding media ball, steel ball
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- grinding media balls-gaincin.com
- Payment Terms
- D/A,D/P,L/C,T/T,Western Union
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
Suizhou Gaincin Machinery Co.,Ltd
China
- Verified Certificate
-
7
| Product name | hot rolling and forged steel grinding media ball, steel ball | Certification | - |
|---|---|---|---|
| Category |
Cast & Forged
Other Minerals & Metallurgy Products |
Ingredients | - |
| Keyword | grinding media mill balls , cast and forged steel mill balls , grinding media forged balls | Unit Size | - |
| Brand name | grinding media balls-gaincin.com | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | 732611 |
Product Information
Suizhou Gaincin Machinery Co.,Ltd (GAINCIN.com) produces hot-rolled and forged grinding balls according to YB/T 091-2005 standard. The diameters range from Φ20mm to Φ160mm, with total 20 different diameters. Our products have several excellent characters, such as precise dimensions, rounding geometrical shapes, high hardness and good mechanical properties. Our balls also have anti-wearing, non-deformation and non-cracking etc. Our products are widely used in large-size mines, power plants, cements and other industries. We have received a lot of positive feedbacks from our domestic and foreign customers.
Compared with traditional forged process, precious hot-rolled process and new type forged grinding balls have advantages of uninterrupted crystal grain flow. The raw materials which were used to produce balls are customized special carbon steels and alloy steels. Our advanced quenching – annealing equipment can help to control hardness, including surface and volume, which are important to the balls anti-wear character.
Specific characters are as follow:
1.High hardness: surface hardness is up to 60 to 65 HRC and volume hardness is up to 59 to 63 HRC, and hardness gradient evenly distributed.
2.High mechanical property: ≥12J/cm2
3.Low breakage rate: anti-stripping and anti-crushing performance are ten times compared with normal balls. Our ball can reach 20,000 times for impacting tests and actual breakage is less than 1%.
4.Non-deformation: guarantee balls are not deformed and not lose roundness for the whole span life.
5.Hot-rolled grinding ball’s raw materials are alloy steel bars. The bars’ diameters equal with balls.
6.The raw material are heated to a proper temperature in a natural gas furnace before rolling.
7.Hot bars are fed into the rolling mills. It is rotating forward within two rollers with a special spiral holes and rolled into balls. Each machine have an ability to produce 60 t0 360 balls every minutes.
8.The hot ball are done heat treatment immediately quenching and annealing, with a special heat treatment equipment designed by ourselves. Thus, balls can acquire high and uniform hardness.
9.After inspection, qualified products are sent to warehouse. After packing, we can dispatch products to our customers.
10.Our balls have excellent characters including precious dimensions, high hardness and good mechanical property.
Ask us for a sample today. We can send a sample in 3 to 7 days, with free packing design options.
- Product Info Attached File
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | D/A,D/P,L/C,T/T,Western Union | Shipping time | Negotiable |
- President
- Michael Wang
- Address
- No.1704,Jingxiu River,Wenfeng,Zengdu,Suizhou
- Product Category
- Cast & Forged
- Year Established
- 2002
- No. of Total Employees
- 101-500
- Company introduction
-
Over a Decade of Experience|
Suizhou Gaincin Machinery Co.ltd (GAINCIN.com) has been one of the most professional grinding media ball manufacturers for over 10 years. We carry out research, development, manufacture and sales under one roof. We are also a TS16949-SGS,ISO 9001 & ISO14001-certified company in China.
At present, we mainly produce forged steel / hot rolled grinding media balls, alloyed cast high chrome grinding media balls, steel flanges(carbon steel/stainless steel flanges), wrought iron ornaments. Consummate equipment, advanced craft and technology, high-precision testing instruments enhance machining accuracy greatly and guarantees the superior quality of the goods effectively, which make sure all products well-accepted by customers from the US, Brazil,Chile, Peru, Bolivia, Argentina, Greece, Saudi Arabia, Pakistan, Iran, Turkey, Africa and more.
Forged Grinding Steel Balls:
Materials (%):
50Mn:
C: 0.48-0.56; Mn: 0.70-1.0; Si: 0.17-0.37; Cr: 0.25Max.; S: 0.035Max.; P: 0.035Max.
60Mn
C: 0.57-0.65; Mn: 0.70-1.0; Si: 0.17-0.37; Cr: 0.25Max.; S: 0.035Max.; P: 0.035Max.
65Mn
C: 0.60-0.70; Mn: 0.90-1.2; Si: 0.17-0.37; Cr: 0.25Max.; S: 0.035Max.; P: 0.035Max.
70MnCr(B2)
C: 0.70-0.85; Mn: 0.70-0.80; Si: 0.17-0.37; Cr: 0.2-0.7; S: 0.035Max.; P: 0.035Max.
75SiMn
C: 0.70-0.90; Mn: 0.70-1.20; Si: 0.4-0.8; Cr: 0.25Max.; P: 0.035Max.; S: 0.035Max.
Wear-resistant Alloy
C: 0.50-0.65; Mn: 0.4-1.0; Si: 1.4-1.8; Cr: 0.9-1.2; P: 0.035Max.; S: 0.035Max.
Cast Chrome Grinding Steel Balls:
Materials (%):
Super-Chrome(ZQCr28)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 21-32; Mo & Cu: 1.0 Max.; S&P: 0.08Max.
High-Chrome(ZQCr20)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 18-20; Mo & Cu: 1.0 Max.; S&P: 0.08Max.
High-Chrome(ZQCr17)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 16-17; Mo & Cu: 1.0 Max.; S&P: 0.08Max.
High-Chrome(ZQCr15)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 15-16; Mo & Cu: 1.0 Max.; S&P: 0.08Max.
High-Chrome(ZQCr13)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.2 Max.; Cr: 11-14; Mo & Cu: 1.0 Max.; S&P: 0.08Max.
High-Chrome(ZQCr10)
C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.2 Max.; Cr: 9-10; Mo & Cu: 1.0 Max.; S&P: 0.10Max.
Medium-Chrome(ZQCr8)
C: 1.8-3.10; Mn: 0.30-2.0; Si: 1.3 Max.; Cr: 6-8; Mo & Cu: 1.0 Max.; S&P: 0.10Max.
Low-Chrome(ZQCr5)
C: 1.8-3.20; Mn: 0.20-2.0; Si: 1.5Max.; Cr: 3-5; Mo & Cu: 1.0 Max.; S&P: 0.10Max.
Marketing Under GAINCIN brand|
Our products mainly used for industries related to gold/silver/copper mines, cement plants, power industry, chemical field, professional, practical, innovative and disciplined management ideas, our own registered brand "GAINCIN" win good reputation among customers.
Inquire Today|
We are sincerely hoping to establish mutual-benefit relationship with friends all over the world and strive for our prosperous career together.
- Main Markets
-
Argentina
Belize
Bolivia
Brazil
Chile
Cuba
Ecuador
Mexico
Morocco
Peru
- Main Product
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