Forged Steel Grinding Media Ball with Low Breakage Rate High Well Abrasive Resistance for Mineral
- 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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Specifications of Forged Steel Grinding Media Ball with Low Breakage Rate High Well Abrasive Resistance for
Mineral Processing:
1.Forged steel ball for grinding coal in power plate
2.Diameter:20~150mm
3.HRC:50~65
4.Material:steel
5.ISO9001:2008
Specific Characteristics of Forged Steel Grinding Media Ball with Low Breakage Rate High Well Abrasive
Resistance for Mineral Processing:
1. The overall high hardness: the hardness can reach 55-67HRC, volume hardness reaches 50-63HRC, and the average hardness gradient distribution.
2. The impact toughness can reach 12J/ cm .
3. Low broken rate: crush resistance is the general casting grinding ball 10 times, ball impact more than 20000 times the number, the breakage rate of not more than 1%.
4. No deformation: Forged steel grinding balls not roundness from beginning to the end.
Chemical Composition of Forged Steel Grinding Media Ball with Low Breakage Rate High Well Abrasive Resistance for Mineral Processing:
Model
| Material | Chemical Composition | |||||||
C | Si | Mn | Cr | S | P | HRC | |||
CNBM-A | 45# | 0.42-0.5 | 0.17-0.37 | 0.5 | 0.25 | - | - | >=45 | |
CNBM-B | 50Mn | 0.48-0.56 |
0.17-0.37
| 0.6-0.8 | 0.25 | - | - | >=50 | |
CNBM-C | 60Mn | 0.57-0.65 |
0.17-0.37 | 0.7-1.0 | 0.25 | - | - | >=58 | |
CNBM-D | 65Mn | 0.62-0.70 |
0.17-0.37
| 0.9-1.0 | 0.25 | - | - | >=62 | |
CNBM-1 | RCAB-1 | 0.52-0.65 |
0.17-0.37
| 0.6-1.2 | 0.25 MAX | 0.035 MAX | 0.035 | >=50 | |
CNBM-2 | RCAB-2 | 0.50-0.80 | 0.17-0.37 | 0.6-0.8 | 0.9-1.1 | 0.035 MAX | 0.035 MAX | >=58 | |
CNBM-3 | RCAB-3 | 0.72-0.92 | 0.17-0.37 | 0.7-1.0 | 0.5-0.9 | 0.035 MAX | 0.035 MAX | >=65 | |
CNBM-E | 40Cr | 0.37-0.45 | 0.17-0.37 | 0.5-0.8 | 0.8-1.1 | >=55 | |||
- Q:It is generally said that cast iron is re smelted by pig iron. My question is..:1 pig iron for melting iron, is directly cast into products (such as bed cover, etc.); or that is just the first pig iron smelting iron casting, such as to cover, bed and other products, will once again cast iron melt to casting?2, there are many castings to the engine. Are these castings made by the engine manufacturer themselves or bought by others?There is no need to answer all. Thank you！！！
- 1, qualified enterprises will directly iron ore into molten iron, and then poured into the mold, such a good product performance. I work in the cast iron industry, which I can tell you for sure.2, this, like the Great Wall Motor Company has its own parts production department, as well as the corresponding mold center, so it will be their own casting. If the manufacturer does not have these departments, they can only place orders for others to do.
- Q:How to cast iron and wrought iron collocation
- 3, if you have a file in the hand, can be used to file to see finish can also make a judgment from the file down the iron can also be seen, but this is beyond your request, it can be done in the factory. 4, if placed in the grinder grinding, see iron spark from a judge or iron wrought iron, but this is only to do in the factory. About it, may not be full, but through these methods, generally can distinguish between iron or wrought iron.
- Q:What are the effects of stiffeners on castings, or on welded parts (for 2 tons or less), casting or weldments on stiffeners?
- Please consider the following points:1, batch: if the product batch is very large, casting will certainly have advantages, cost sharing will be very low. If less, it is recommended to use weldments.2. Reinforcement structure: if the structure is relatively simple, it is recommended to use welded parts, complex, preferably casting.
- Q:For example, casting parts contain many holes, inclusions and other defects, the size and the number of holes exceed which limit is not qualified
- According to different casting process and parts materials, each has relevant standards, can be found online;
- Q:I often see Waixiejiagong drawings, casting, how to distinguish the latheman.
- Yes, casting drawings are casting drawings with machining allowances, slopes, and gating systems
- Q:What are the factors affecting the machining process of the casting material and structure?
- The impact on the machining is obvious, it should be the material and heat treatment of the castingCarbon steel parts should be treated by heat treatment (annealing) without special conditions. It can effectively prevent the uneven hardness and hard points. It is easy to turn.
- Q:What are the casting parts used to test shrinkage holes?
- 1. anatomy. It is easy to slack off by sawing and machining.
- Q:Where is the precision casting factory?
- Shandong, DongyingThe birthplace of precision casting
- Q:What is the difference between casting and stamping parts?
- The purpose of forming processes is to allow the sheet to undergo plastic deformation without breaking the billet and to make the desired shape and size. In actual production, a variety of processes are often applied to a workpiece. Blanking, bending, shearing, drawing, bulging, spinning and rectification are several main stamping processes. The difference between stamping parts and castings: with thin, uniform, light, strong features, stamping can be produced by other methods difficult to make, with stiffeners, ribs, UPS or flanging of the workpiece, to improve its rigidity. Due to the use of precision molds, the workpiece accuracy up to microns, and repeated high precision, specifications consistent, you can punch out of the hole, lug and so on.
- Q:After reaming, the roughness can reach several levels, that is to say, the sample.Casting parts in rocker arm drilling, reaming, roughness, block. After reaming, the roughness can reach several levels, that is to say, the sample.
- Radial drilling machine can achieve boring, reaming function, but as much as you want, according to your requirements and material to determine!
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 |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| 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 |
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Forged Steel Grinding Media Ball with Low Breakage Rate High Well Abrasive Resistance for Mineral
- 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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