Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant

Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant System 1

Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant System 2

Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant

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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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Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant

1) Introduction of Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant

Steel Grinding Ball is wear-resistant medium for grinding machine use. It is a consumables with big potential market demand for mining, power station, cement plant, chemical industry, etc.

2) Specifications of Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant

Size: 15-150mm

Hardness: 58-65HRC

Breakage Rate<0.5%, as usual no

Impact Test>12J/cm2

Endurance Test>10000times

3) Chemical Composition of Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant

Material	C	Mn	Si	Cr	S	P	Cu	Mo
45#	0.42-0.50	0.50-0.80	0.17-0.37	0.25	-	-	0.25	0.30
50Mn	0.48-0.56	0.70-1.00	0.17-0.37	0.25	-	-	0.25	0.30
60Mn	0.57-0.65	0.70-1.00	0.17-0.37	0.25	-	-	0.25	0.30
65Mn	0.62-0.70	0.90-1.00	0.17-0.37	0.25	-	-	0.25	0.30
B-1	0.52-0.65	0.60-1.20	0.17-0.37	0.25max	0.035max	0.035max	-	-
B-2	0.50-0.80	0.60-0.80	0.17-0.37	0.90-1.10	0.035max	0.035max	-	-
B-3	0.72-0.92	0.70-1.00	0.17-0.37	0.50-0.90	0.035max	0.035max	-	-

4) Production Process of Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant

Production Process for Steel Grinding Ball

5) Packing of Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant

Container Bag for Steel Grinding Ball

Drums for Steel Grinding Ball

6) Transportation of Steel Grinding Ball with High Hardness & No Breakage & Good Wear Resistant

Transportation for Steel Grinding Ball

Q: What are the casting parts used to test shrinkage holes?: 1. anatomy. It is easy to slack off by sawing and machining.

Q: What is the ejection angle of the die casting (Tan Gang)?: Because after the wax, wax parts will have a slight contraction, which is good for demoulding. Many moulds don't do the ejection angleEspecially deep hole, and customers to discuss, generally take 0.3-1 degrees is enough

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: 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: What are the casting parts processing engineering?: At present, casting processing, according to metal classification, divided into cast iron, cast steel, casting non-ferrous metal.

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: When there is no flaw detection for large casting parts, is there any crack inside?: According to the industry standards, within the scope of the standard requirements to determine whether the product is qualified

Q: Why should pig iron be used in casting?: Cast iron is generally called pig iron, but casting is not merely iron casting.For example, injection molding, die casting, and so on, in fact, cast iron, cast steel, cast aluminum, plastic and so on, can be used in the form of casting processing molding

Q: When the blank is a casting, the margin is evenly distributed, how should rough machining?Please help friends from mechanical classes.There is another problem: in the NC milling plane contour machining, when the rough margin is large, how to deal with.Who can help in time, add 20 reward. Urgently!!: Problem one,1, according to drawings, castings, material requirements and machine power, choose the right diameter of roughing tools, and can process this material blade type.2, according to the actual size of the casting blank, calculate the number and path of the knife, pay attention to small cutting depth, large feed, cutting width, to ensure that the tool diameter 80 - 90%, the amount of not full knife cutting, this tool and machine tool damage.Question two,If they can not change the casting blank allowance under the condition that the quantity large diameter cutter, such as milling cutter main angle 7560 degrees can give reasonable processing parameters, the same cutting depth should not be too large, because in the same machine power, tool diameter increases, cutting depth will need smaller.

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.

CGBM established in 1995, the largest and most specialized casting and forged products supplier in China. Min products are grinding media balls, grinding rods, cylpebs, mill liners and steel flanges, with specifications all reaching international standards and annual production capacity is over 150,000tons.

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.