Steel Grinding Media Mill Ball with Well Abrasive Resistance Top Quality For Cement and Mineral Processing
- Ref Price:
-
- Loading Port:
- Qingdao Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MTS m.t.
- Supply Capability:
- 200000MTS/Year m.t./month
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Features of Steel Grinding Media Mill Ball with Well Abrasive Resistance Top Quality For Cement and Mineral
Processing:
1) High hardness: Steel Grinding Media Mill Ball has high hardness: surface hardness can reach to 55-67 HRC, volume hardness 56-64 HRC
2) High Impact toughness: impact toughness is more than 15 J / cm2.
3) Low Broken rate: peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.
Technical Parameters of Steel Grinding Media Mill Ball with Well Abrasive Resistance Top Quality For Cement and
Mineral Processing:
Nominal Diameter(mm) | Dimensional Tolerance(mm) | Roundness % |
Φ20 | ±2 | ≤6 |
Φ25 | ±2 | ≤6 |
Φ30 | ±2 | ≤5 |
Φ35 | ±2 | ≤5 |
Φ40 | ±2 | ≤5 |
Φ50 | +3,-1 | ≤4 |
Φ60 | +3,-1 | ≤4 |
Φ70 | +3,-1 | ≤4 |
Φ75 | +3,-1 | ≤4 |
Φ80 | +4,-2 | ≤4 |
Φ90 | +4,-2 | ≤4 |
Φ100 | +4,-2 | ≤4 |
Φ120 | +4,-2 | ≤4 |
Φ125 | +4,-2 | ≤4 |
Φ130 | +4,-2 | ≤4 |
Φ140 | +4,-2 | ≤4 |
Φ150 | +4,-2 | ≤4 |
Chemical Composition of Steel Grinding Media Mill Ball with Well Abrasive Resistance Top Quality For Cement and
Mineral Processing:
Name | C | Mn | Si | Cr | S | P | |||
60Mn | 0.57-0.65 | 0.70-1.0 | 0.17-0.37 | 0.25max | 0.035max | 0.035max | |||
65Mn | 0.60-0.70 | 0.90-1.2 | 0.17-0.37 | 0.25max | 0.035max | 0.035max | |||
75MnCr | 0.70-0.85 | 0.70-0.85 | 0.17-0.37 | 0.40-0.60 | 0.030max | 0.030max | |||
Specification of Grinding Media Ball | |||||||||
Nominal diameter | Diameteical Tolerance | Weight of single ball in average | Surface hardness | Impact toughness | |||||
(mm) | (mm) | (g) | (HRC) | (j/cm2 ) | |||||
Φ20 | +2 -1 | 32 |
55-65 |
≥12 | |||||
Φ25 | 64 | ||||||||
Φ30 | 110 | ||||||||
Φ40 | 263 | ||||||||
Φ50 | 513 | ||||||||
Φ60 | +3 -2 | 888 | |||||||
Φ70 | 1410 | ||||||||
Φ80 | 2104 | ||||||||
Φ90 | 2996 | ||||||||
Φ100 | 4110 | ||||||||
Φ110 | +4 -2 | 5457 | 50-60 | ||||||
Φ120 | 7102 | ||||||||
Φ130 | 9030 | ||||||||
Φ140 | +4 -3 | 11278 | |||||||
Φ150 | 13871 | ||||||||
- Q:What is the ejection angle of the die casting (Tan Gang)?
- Especially deep hole, and customers to discuss, generally take 0.3-1 degrees is enough
- Q:What are the factors affecting the machining process of the casting material and structure?
- Medium carbon steel begins, and the casting can not be punched and tapped directlyStainless steel, ordinary grade (Fe based alloy element content, less) can not do heat treatment. But processing small holes or tapping to heat treatment (solution. In practice, the annealing treatment can also be). There are a lot of stainless steel matrix is not to say, for example, nickel, cobalt and tungsten. And so on.
- Q:How to calculate the price of casting parts?
- Cost of raw materials + electricity (fuel) costs + workers' wages + managers' wages + transport costs + raw materials burned + accessories costs + equipment maintenance depreciation costs + management fees + tax. The most convenient, the raw material market price plus 2000 yuan, plus you want profits on the line.
- Q:How to get rid of casting sand inside casting parts?
- Are you saying that in the sand casting cavity? We use the manual blast, he is like a pipe will be automatic shot out of the grit, into the casting cavity, to remove the internal cavity in the purpose of casting sand!
- Q:What method of casting does not rust? I think the sample is like oil
- The surface of a general casting is easy to rust. In order to prolong the rusting period, antirust paint or antirust oil is usually sprayed. What you said should be anti rust oil.
- Q:Can the casting part be phosphating with the phosphating solution of the pickling board?
- If it is Phosphating for painting, it is not necessary, because the surface of the casting is rough and can be firmly bonded with the paint film.
- Q:In theory, which is more expensive, forging parts or casting parts?
- Compared with the price, the product with the same simple structure eliminates the material factorsThe forgings must be more expensive
- Q:Domestic large steel castings factory which is better, recommend!
- At least spend money on research and development, then the quality should be all right.
- Q:Why does the surface of stainless steel casting mirror mirror ripple?
- The surface can be improved by a little more than Xiasha
- Q:How to distinguish the forging parts and casting parts accurately
- Distinguish from performance:The processing performance of forged parts is higher than that of the same material. The forging parts are compact and have good mechanical properties, but the casting parts may have sand holes, holes, shrinkage holes and other defects, and their mechanical properties are inferior to those of forgings. At the same time, forging processing can ensure the continuity of the metal fibrous tissue, fibrous tissue to forging and forging shape consistency, metal streamline integrity, can ensure the parts with mechanical properties and long service life good.
1. Manufacturer Overview |
|
|---|---|
| Location | Shandong,China |
| Year Established | 2000 |
| Annual Output Value | US$5 Million - US$10 Million |
| Main Markets | Domestic Market, South Asia, Southern Europe, Northern Europe, Central America |
| Company Certifications | ISO9001;IS014001 Certificate |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Qingdao Port |
| Export Percentage | |
| No.of Employees in Trade Department | 10-20 People |
| Language Spoken: | English；Chinese； |
| b)Factory Information | |
| Factory Size: | Above 100,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | Grinding Balls; Grinding Rods; Grinding Cylpebs. |
| Product Price Range | Average |
Send your message to us
Steel Grinding Media Mill Ball with Well Abrasive Resistance Top Quality For Cement and Mineral Processing
- Ref Price:
-
- Loading Port:
- Qingdao Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MTS m.t.
- Supply Capability:
- 200000MTS/Year m.t./month
OKorder Service Pledge
OKorder Financial Service
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