Grinding Media Ball with High Performance & Competitive Price Used for Metal Mine/Cement Plant/Water Coal Slurry/Power Station/C
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 150,000M.T. m.t./month
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Grinding Media Ball with High Performance & Competitive Price Used for Metal Mine/Cement Plant/Water Coal Slurry/Power Station/Chemical Industry
1. Specifications for Grinding Media Ball with High Performance & Competitive Price
Diameter: 15mm-150mm
Hardness: 55HRC-65HRC
Features: a) Even Hardness b)No Deformation c) Low breaking d) No Mal-roundness F)Grinding resistant G) Low wear rate
Applied Fields: a) Metal Mines b) Cement plants c) Water coal slurry d) Power stations e) Chemical industry
Certification: ISO9001:2008, SGS, etc
2. Classification for Grinding Media Ball with High Performance & Competitive Price
Forged Grinding Ball
Chemical Composition and Specifications of Forged Steel Grinding Ball:
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 | ||
| | ||||||||
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 | |||||||
Casting Grinding Balls:
Chemical Composition of Casting Grinding Ball:
Item | Chemical Composition(%) | ||||||||
C | Si | Mn | Cr | P | S | Mo | Cu | Ni | |
| | 2.0-3.0 | ≤0.10 | 0.5-1.5 | 10-14 | ≤0.10 | ≤0.10 | 1.0Max | 2Max | 0-1.5 |
High chrome cast grinding balls | 2.0-3.0 | ≤0.10 | 0.5-1.5 | 14-17 | ≤0.10 | ≤0.10 | 3.0Max | 1 Max | 0-1.5 |
2.0-2.8 | ≤0.10 | 0.5-1.5 | 18-22 | ≤0.10 | ≤0.08 | 2.5 Max | 1 Max | 0-1.5 | |
2.0-2.8 | ≤0.10 | 0.5-1.5 | 22-28 | ≤0.10 | ≤0.08 | 3 .0Max | 2 Max | 0-1.5 | |
Middle Chrome Cast Grinding Balls | 2.1-3.2 | 0.5-2.2 | 0.5-1.5 | 6~10 | ≤0.10 | ≤0.10 | 0-1.0 | 0-0.8 | 0-1.5 |
Low Chrome Cast Grinding Balls | 2.2-3.6 | ≤1.2 | 0.5-1.5 | 1.0-3.0 | ≤0.10 | ≤0.10 | ≤0.10 | 0-0.8 | -- |
3. Packing for Grinding Media Ball with High Performance & Competitive Price
4. Testing for Grinding Media Ball with High Performance & Competitive Price
- Q: Why does the surface of stainless steel casting mirror mirror ripple?
- The surface can be improved by a little more than Xiasha
- Q: What kind of casting process is used for cast iron parts? And what are the cast steel parts adopted?
- Corundum sand: the main mineral composition is corundum alpha -Al2O3, used for investment casting, ceramic mold casting shell materials. The olivine sand: the main mineral composition of olivine (MgFe) 2SiO4, used in cast iron, non-ferrous alloy castings and high manganese steel casting molding sand and the core sand. Silica resources in nature resources, but suitable for casting with high SiO2 content of natural silica sand is not too much. Since 1951, China has carried out a general survey of the casting sand resources in the territory, but mainly limited to the main traffic lines and major industrial cities. Survey results show that Chinese can be used for natural silica sand casting is very rich in resources, a wide range of distribution. Inner Mongolia Zhelimumeng, natural silica sand reserves amounted to hundreds of millions of tons, the particle shape close to the circular, the content of SiO2 is about 90%. Fujian, Jinjiang Dongshan sea sand, the content of SiO2 is 94 to 98%, with a low volume of mud, are good natural silica sand. Are Duchang, Yongxiu Jiangxi County Xingzi, a large number of Quaternary lacustrine deposition of silica sand, the content of SiO2 is about 90%, low iron content, alkaline oxide less, uniform size, is a good lake sand. Guangzhou, Hunan and other places have abundant easily broken weathered sandstone, processing artificial silica sand, the content of SiO2 in more than 96%, can be used for the production of steel castings. Jiangsu Nanjing red sand, sandy mud pure, moderate, strong permeability, good viscosity, high silica content, less water, fine particles, pulls out the casting is smooth, stable quality, can be made of cast iron and non-ferrous metal parts of the sand and core sand
- Q: the parts of the threaded hole is casting, casting the hole directly, and then tapping or casting, and then punch 10When the casting is ready, punch it again before tapping it Is the hole casting good or is it punched and tapped on the drilling machine after casting?
- You need to confirm what you use tap processing, so as to determine the size of the casting hole
- Q: We are small castings, the need for surface treatment of shot blasting machine, about how much?
- according to the comprehensive consideration of factors such as yield, size of workpiece commonly used on the market the crawler shot blasting machine has Q324, Q326, Q328, Q3210, and each time the amount of their treatment were 125KG, 200KG, 400KG, 600KG, the specific use of what types also need to be determined according to the actual situation
- Q: What kind of flaw detector is better for casting parts?
- Casting using the detector test, you must first determine the detection process, such as the detection of surface and near surface crack defects, such as casting, recommended by CYD-3000, or CYD-5000 mobile magnetic testing machine for testing.
- Q: My parts complex, machining costs are relatively high, so want to cast, but the surface needs anodizing, what material will be better?
- Yes, the cast aluminium is polarized and gray, but the key problem is to guarantee the quality of the aluminium casting, and the quality of the other aluminium casting is not good.
- Q: What foundry factories are used in the casting parts of China's major automobile manufacturers?
- For example Changchun FAW, under a casting, two casting and other casting plant, but there are more than half of all outsourcing in Tianjin Hebei Shandong purchase, many automobile enterprises to casting foundry.
- Q: Which master knows how the casting tolerances for malleable iron, gray iron and ductile iron should be chosen? Hurry up, thank youCan you provide a tolerance scale for castings, please?
- Our country has a national standard for casting tolerance levels. This national standard applies to you in malleable iron, grey cast iron, and ductile iron.
- Q: In the design of casting steps and precautions, for casting design, we have what experience?.
- (3) to prevent generating white grey cast iron, in addition to taking measures from the process, must make the wall thickness is not too thin (some sources indicate that the corner wall thickness above 15mm, metal type casting must be in the corner, for Aluminum Alloy, magnesium alloy casting casting casting Create fillet should not be less than 3-4m, for casting round cast iron, copper alloy mould casting can see table 1.1-32 selection; (5) because of the metal and the core without let, for the convenience of the casting is taken out and the draw out type, slope casting casting should be suitably large than sand casting metal casting. General 30%-50%, it should be pointed out that in addition to the height of the slope of casting size and alloy type, wall, is also related to the casting surface position, where the cooling and contraction and metal surface of casting surface can be designed from the tendency of small inclination, while casting shrinkage tend to be pressed on the surface of metal castings the type should be given greater inclination, all kinds of metal type alloy casting casting casting.
- Q: ZGMn13 casting parts processing, with what knife head good?
- The ZGMn13 itself is not have processing, if only the processing point, sharpening, ordinary can, if the processing area is relatively large, ZGMn13 external impact load is bigger, its surface wear resistance is high; the two is with the gradual wear of surface hardening, the hardening layer is continuously formed new if you have suggestions, processing, plasma cutting or flame cutting try
1. Manufacturer Overview
| Location | Zhangqiu, China |
| Year Established | 1995 |
| Annual Output Value | 150,000M.T. |
| Main Markets | 40%,South America; 30%,South Africa; 15%,Southeast Asia; 5%, Europe Area; 5%, North America; 5%, Other Areas |
| Company Certifications | ISO9001:2008;SGS Test Report |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Qingdao;Tianjin |
| Export Percentage | |
| No.of Employees in Trade Department | 25 |
| Language Spoken: | English, Chinese |
| b) Factory Information | |
| Factory Size: | 68,000m2 |
| No. of Production Lines | 15 |
| Contract Manufacturing | |
| Product Price Range | $700/M.T.-$1200/M.T. |
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Grinding Media Ball with High Performance & Competitive Price Used for Metal Mine/Cement Plant/Water Coal Slurry/Power Station/C
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 150,000M.T. m.t./month
OKorder Service Pledge
OKorder Financial Service
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