Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China

Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China System 1

Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China System 2

Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China System 3

Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China

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Loading Port:: Qingdao Port

Payment Terms:: TT or LC

Min Order Qty:: 25M.T. m.t.

Supply Capability:: 200000M.T./Year m.t./month

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1.Chemical Composition of Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China

Based on material, the forged steel balls are defined into 4 brands. And The chemical composition is shown in the following:

Brand	C	Si	Cr	Mn	S	P	Mo	Al	Microstructure
CMAX-1A	0.37-0.55	0.17-0.47	0.80-1.2	0.50-1.0	≤0.035	≤0.035	micro	micro	M+C
CMAX-2A	0.7-1.00	≤0.025	0.4-0.8	0.7-1.0	≤0.025	≤0.025	micro	micro	M+C
CMAX-3A	0.45-0.65	1.5-1.8	0.77-1.0	0.7-0.8	≤0.006	≤0.025	micro	micro	M+C
CMAX-45	0.40-0.55	0.71-0.47	≤0.25	0.50-0.85	≤0.025	≤0.025	micro	micro	M+C
CMAX-65	0.55-0.70	0.17-0.47	≤0.25	0.80-1.25	≤0.035	≤0.035	micro	micro	M+C

2. Specification of Forged Steel Grinding Ball Made in China apply for Power Plant, Mineral Processing and Cement Plant

Nominal Diameter	Diameter Tolerance	Weight of Single Ball	Numbers of Per Ton
(mm)	(mm)	(g)	32150
20	+2 -1	32	15625
25		64	9090
30		110	5645
40		263	3802
50		513	1949
60	+3 -2	888	1126
70		1410	709
80		2104	485
90		2996	333
100		4110	243
110	+4 -2	5457	182
120		7102	140
130		9030	110
140		11279	88
150		13871	72

4.Applied Field of Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China

1) Metal mining in mines,2) power stations,3) Chemical engineering

5.Packing Information of Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China

Steel drum (800-900kg per drum)

flexible container bag (1000kg per bag)

6. Photos of Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China

Alloyed Steel Grinding Ball with Low Prease and Top Quality made in China

Q: Casting parts by shot blasting, spray painting, baking after the formation of very small rust spots, how to solve ah?: The first process is very important. Shot blasting must be thorough. The solution is to wipe the surface of the paint with a release. Re shot

Q: Casting parts have poor surface finish. What sand is used to make them?: Now resin sand, coated sand and other processes are also very good surface.

Q: The difference between cement sand castings, resin sand castings and vacuum casting parts: Our country or international, in all casting production in 60 ~ 70% by sand casting is produced, of which about 70% is used in the production of clay sand. The main reason is that the cost of sand casting is low compared with other casting method, simple production process and short production cycle. So as the car engine cylinder body the cylinder head, crankshaft castings are produced using clay wet sand molding process. When the wet type can not meet the requirement to consider the use of clay sand table dry sand, dry sand mold or other sand.

Q: What is the casting material?: Kdl1588n said in detail, casting a lot of material, steel, iron, aluminum, copper, zinc, etc. can be, valuable, as well as gold and silver, the most common on cast steel and cast iron, cast aluminum and so on.

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: Why do casting parts have air holes?: Cangshan Qiao hidden his answer is quite comprehensive, you can try using inert gas to reduce air cover

Q: Where is the precision casting factory?: Shandong, DongyingThe birthplace of precision casting

Q: My parts complex, machining costs are relatively high, so want to cast, but the surface needs anodizing, what material will be better?: The common material that can be anodized is aluminum alloy. It is recommended to use casting aluminum alloys, such as ZL102 and ZL105, which are commonly used as cast aluminium alloys. The processing of aluminum casting is easy. After processing, the surface of the whole part can be anodized. The color can be chosen.

Q: What do you mean by "proofing" in the casting? Do you charge for the proofing?: Proofing refers to making the first sample to confirm to the customer

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?: The tolerance of a specific size can be obtained from the tolerance grade and nominal size of the casting.

CMD is one of the largest manufacturers and professional exporters of forged grinding balls and cast grinding balls in China, with an annual output of 50,000 tons. Now, there are 180 employees in our company, with an area of 20,000 square meters. Our products are mainly exported to more than 20 countries in the world, such as Africa, South America, Asia, and Australia.

1. Manufacturer Overview

Location	Shandong, China
Year Established	1983
Annual Output Value	Above US$100 Million
Main Markets	South Asia, South Asia, Central America, Western Europe, Eastern Asia, Mid East, Oceania, Africa
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	3-5 People
Language Spoken:	English；Chinese；Japanese；Korean
b) Factory Information
Factory Size:	Above 20,000 square meters
No. of Production Lines	8
Contract Manufacturing	Grinding steel balls;Grinding steel cylpebs;Grinding media;Grinding meida ball
Product Price Range	Average