30mm-130mm Good Wear-resistant Forged Grinding Ball From China

30mm-130mm Good Wear-resistant Forged Grinding Ball From China System 1

30mm-130mm Good Wear-resistant Forged Grinding Ball From China System 2

30mm-130mm Good Wear-resistant Forged Grinding Ball From China System 3

30mm-130mm Good Wear-resistant Forged Grinding Ball From 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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Chemcial Elements of 30mm-130mm Good Wear-resistant Forged Grinding Ball From China

Type	Name	C	Mn	Si	Cr	S	P
F01	20MN	0.12-0.22	1.00-1.60	0.60-0.80	≤0.25	≤0.035	≤0.035
F02	45#	0.42-0.50	0.50-0.80	0.17-0.37	≤0.25	≤0.035	≤0.035
F03	50MN	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
F04	60MN	0.57-.0.65	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
F05	65MN	0.60-0.70	0.90-1.20	0.17-0.37	≤0.25	≤0.035	≤0.035
F06	B2	0.70-0.85	0.70-0.80	0.17-0.37	0.2-0.7	≤0.03	≤0.035

Specification and Hardness of 30mm-130mm Good Wear-resistant Forged Grinding Ball From China

Type	Name	Impact Test AK.J/cm2	Endurance Test Times(5m)	Dia 25mm-60mm		Dia 70mm-100mm
				Surface	Core	Surface	Core
F01	20MN	≥12	≥10000	≥42	≥48	≥40	≥45
F02	45#	≥12	≥10000	≥52	≥48	≥53	≥46
F03	50MN	≥12	≥10000	≥56	≥50	≥55	≥50
F04	60MN	≥13	≥12000	≥58	≥52	≥58	≥50
F05	65MN	≥15	≥12000	≥62	≥54	≥58	≥52
F06	B2	≥15	≥12000	≥62	≥55	≥58	≥52

Size and Weight of 30mm-130mm Good Wear-resistant Forged Grinding Ball From China

SPECIFICATION(mm)	EACH WEIGHT (Kg)	NO/MT
φ25	0.063	15873
φ30	0.11	9091
φ40	0.257	3891
φ50	0.5	2000
φ60	0.867	1153
φ70	1.37	729
φ80	2.05	487
φ90	2.9	345
φ100	4	250
φ110	5.3	188
φ120	6.8	147

30mm-130mm Good Wear-resistant Forged Grinding Ball From China

Q: Why does the precision casting factory not usually make iron castings?: The so-called precision parts is the size, roughness requirements of the piece. Cast iron parts generally do not reach the accuracy.

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 is the difference between forging parts and casting parts?: Forging is in hot state through the metal hammer or press equipment produced by forging parts. A casting is a metal that is liquid and is poured into a cavity of a specified shape and cooled and solidified. It is the forging metal soft pinch molding, and casting the metal into thin cooling solidification.Forged parts are costly and have long production cycles.

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: I often see Waixiejiagong drawings, casting, how to distinguish the latheman.: The technical condition or the material column in the title column will tell whether it is a casting drawing or not. However, the need for casting drawings, and some also through machining (car, milling, etc.), this should be part of the process drawings, process drawings are described

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.: The finish of reaming depends on the material and the sharpness of the reamer, as well as the speed and speed of the top and bottom. Marine machine tool

Q: What should I pay attention to when designing a casting structure?: (2) in the prevention of metal mold casting misrun and cold partition should pay attention to the following problems: the structure of A casting thickness should be appropriate not too thin, especially when casting size when not too thin; the B should avoid a big level, because it makes the liquid metal in the casting. Rise slowly, and the air contact surface, easy oxidation, and because the metal type liquid metal heat quickly, quickly lose liquidity, easy to cause misrun and cold lap, slag and other defects; C casting shape should be streamlined to avoid sharp corners and has sharp change connection structure in order to facilitate the flow of liquid metal. 2 in the design of metal castings in a complex shape, if the production process is very difficult, should not affect the casting conditions, try to make the casting has simple shape, strong structure change, removed from metallic die for.

Q: What is the difference between casting and stamping parts?: Separation process is also called blanking, the purpose is to make the stamping parts along a certain contour line from the sheet metal separation, at the same time guarantee the quality requirements of the separation section. Stamping is a highly efficient production methods, the use of compound die, especially the multi station progressive die stamping process can be completed in a multi machine, realized by belt uncoiling, leveling, punching, forming and finishing automatic production. High production efficiency, good working conditions, low production costs, can produce hundreds of parts per minute.

Q: How can the casting be plated with ordinary zinc plating? The coating is too thin and requires 0.08 thickness: Hot galvanizingGenerally 0.06 mm or more

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,

Milling Queen was founded in 2012, located in Hushi Town, Jiangyin City, Jiangsu Province. Our company is next to the beautiful Yangzi River and the China first village-Huaxi Village. It is about 2km distance from expressway, 8 km from the Changjiang port, 60km from the Wuxi International Airport with convenient traffic extending all directions.

1. Manufacturer Overview

Location	Jiangyin City, Jiangsu Province, China
Year Established	2012
Annual Output Value	Above US$100 Million
Main Markets	South America; Oceania; Eastern Europe; 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; Tianjin Port; Shanghai Port
Export Percentage
No.of Employees in Trade Department	5 - 10 People
Language Spoken:	English; Chinese; Spanish; Portuguese; Russian
b) Factory Information
Factory Size:	10,000-30,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	Grinding Ball; Grinding Rod; Cylpeb; Grinding Media; Ball Mill Ball
Product Price Range	Average