High Quality and Good Price Grinding Rod with Dia 30mm-300mm Used in Rod Mill
- Ref Price:
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- 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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High Quality and Good Price Grinding Rod with Dia 35mm-140mm Used in Rod Mill
1. Specifications of High Quality and Good Price Grinding Rod with Dia 35mm-140mm Used in Rod Mill
Diameter: 30mm--300mm, or as customer's requirement
Length:2m-12m, or as customer's requirement
Application: mainly used in the rod mill. The detailed fields are: Mining Ores, Cement, Chemical Factory, Coal-powered plant,quartzs and so on.
Package: By bundle, or as customer's requirement
2.Chemical Composition of High Quality and Good Price Grinding Rod with Dia 35mm-140mm Used in Rod Mill
Material | C | Si | Mn | Cr | Cu | Mo | P | S |
45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | 0.25 | 0.25 | 0.3 | | |
50Mn | 0.48-0.56 | 0.17-0.37 | 0.7-1.0 | 0.25 | 0.25 | 0.3 | | |
60Mn | 0.57-0.65 | 0.17-0.37 | 0.7-1.0 | 0.25 | 0.25 | 0.3 | | |
65Mn | 0.62-0.70 | 0.17-0.37 | 0.9-1.0 | 0.25 | 0.25 | 0.3 | | |
RCBA-1 | 0.52-0.65 | 0.17-0.37 | 0.6-1.2 | ≤0.25 | | | ≤0.035 | ≤0.035 |
RCBA-2 | 0.5-0.8 | 0.17-0.37 | 0.6-0.8 | 0.9-1.1 | | | ≤0.035 | ≤0.035 |
RCBA-3 | 0.72-0.92 | 0.17-0.37 | 0.7-1.0 | 0.5-0.9 | | | ≤0.035 | ≤0.035 |
3.Properties and Microstructure of High Quality and Good Price Grinding Rod with Dia 35mm-140mm Used in Rod Mill
material | diameter | length | hardness | metallurgical structure |
45# | 30-300mm | 2-12m | ≥45 | M+C |
50Mn | 30-300mm | 2-12m | ≥50 | M+C |
60Mn | 30-300mm | 2-12m | ≥55 | M+C |
65Mn | 30-300mm | 2-12m | ≥55 | M+C |
RCBA-1 | 30-300mm | 2-12m | ≥50 | M+C |
RCBA-2 | 30-300mm | 2-12m | ≥55 | M+C |
RCBA-3 | 30-300mm | 2-12m | ≥55 | M+C |
4.Production Process of High Quality and Good Price Grinding Rod with Dia 35mm-140mm Used in Rod Mill
5.Some Photos of High Quality and Good Price Grinding Rod with Dia 35mm-140mm Used in Rod Mill
- 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！！！
- The first to ask, such as casting end cover, bed and other products, is to put the iron melting and casting againThe two question, their casting castings manufacturers than to buy professional casting factory production, production quality more security professional.
- Q:What's the density of the cast iron? The density is thin and the density is thin
- Generally cast iron thick place, density is empty, thin place density a little more.
- 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:What is the casting material?
- Commonly used gray cast iron, malleable cast iron, ductile iron, cast steel, etc., non-ferrous metal casting copper alloy, casting aluminum alloy, casting zinc alloy, etc..
- 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 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:How can the casting be quenched and tempered?
- Return, general castings (especially steel castings) commonly used heat treatment process is normalized and tempered. Of course there are completely by annealing or remove stress annealing...
- Q:Why does the surface of stainless steel casting mirror mirror ripple?
- Because the grinding machine is layer by layer. And the material inside the casting is not completely uniform.
- Q:What are the casting parts tested?
- The surface brightness, appearance, size, chemical composition, weight, material, surface defects, internal defects, seals need to be checked, leakage, etc.
- Q:There is a little trace of polishingShock polishing is even worseElectrolysis can not be uneven, there is a slight bump
- Buffing should be better, to see how your embryo, but a bit difficult
1. Manufacturer Overview |
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| 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 |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| 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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High Quality and Good Price Grinding Rod with Dia 30mm-300mm Used in Rod Mill
- 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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