High Manganese and Carbon Forged Grinding Balls Mining

High Manganese and Carbon Forged Grinding Balls Mining System 1

High Manganese and Carbon Forged Grinding Balls Mining System 2

High Manganese and Carbon Forged Grinding Balls Mining System 3

High Manganese and Carbon Forged Grinding Balls Mining

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Loading Port:: Shanghai 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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Features of High Manganese and Carbon Forged Grinding Balls Mining

1.Superfine wear-resistant (Martensite). Best suitable for cement building material.

2. Good toughness , durable and broken less

3 Products through high temperature quenching, have good uniformity of surface hardness and lower circle loss rate.

1.Chemical composition of High Manganese and Carbon Forged Grinding Balls Mining

C		Mn		Si		Cr		Mo		S	P
Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Max	Max
0.72	0.82	0.70	1.10	0.17	0.37	0.28	0.60	0.00	0.04	0.04	0.035

2 Hardness of High Manganese and Carbon Forged Grinding Balls Mining

	DIA25MM-DIA90MM	DIA110MM-DIA150MM
Superficial	60HRC-65HRC	55HRC-63HRC
Volumetric	60HRC-65HRC	55HRC-63HRC

High Manganese and Carbon Forged Grinding Balls Mining

Q: How is the silicon sol precision casting part priced? What is the price per ton of casting? Such as 304 material.: The material is usually steel material price plus the cost (per ton of 2.5-3 million, plus profit).In the Yangtze River Delta region, generally 304 casting price of about 5-5.5 million / ton.The price will be higher if the parts are complex, or a piece weighs less than 100 grams.

Q: How to improve the surface roughness of casting parts?: One is to improve the accuracy of the model; the two is to improve the molding sand mesh. How much is the other relationship?.

Q: Casting parts need to be subjected to the kind of heat treatment after the weldment is finished: 1, gray cast iron: General graphite annealing, to be heat treatment annealing, surface hardening etc.; ductile iron can be various: annealing, normalizing, quenching and isothermal quenching, surface treatment, chemical heat treatment.2. Pouring liquid metal into the casting cavity which adapts to the shape of parts. After cooling and solidification, the casting method is called casting. Castings obtained by casting are called castings. Casting structure design: ensure the working performance and mechanical performance requirements, consider the technical requirements and performance of alloy casting casting casting structure, casting structure design is reasonable or not, the casting quality, productivity and cost has a great influence.3. Heat treatment is a metal hot working process in which the material is in solid state by means of heating, heat preservation and cooling to obtain desired microstructure and properties

Q: What is the difference between forging parts and casting parts?: The forging can guarantee the continuity of the metal fiber tissue, make the fiber structure of the forging keep the same shape as the forging, the metal streamline is complete, the tissue is compact, and the mechanical property is good. To ensure that the object has good mechanical properties and long service life, the processing of objects sharp, durable, high strength, first-class quality.

Q: What are the casting parts processing engineering?: According to the classification of process methods, sand casting and special casting.

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: What is the reason for 304 stainless steel precision casting parts to be changed?: Mainly because of the cooling shrinkage caused by internal stress caused. There is the change of temperature distribution in materials element imbalance, is typical of surface and internal, thin wall and thick wall, bottom and top.

Q: The difference between cement sand castings, resin sand castings and vacuum casting parts: Vacuum casting is the process of using ventilation molds. Molten metal flows into the mold by air pressure, and then removes air to form a vacuum. The casting process is mainly used for small parts or jewelry with exquisite detailsCompared with the traditional clay sand casting, heat hardening resin sand casting production with low surface roughness, high precision, good quality characteristics, dimensional accuracy of resin sand mold after hardening with good rigidity and high, and not easy to deform, so in the choice of process parameters, mechanical processing you can select a smaller margin, thereby reducing the consumption of metal solution and machining cost, which can improve the dimensional accuracy of castings.

Q: How can the casting be quenched and tempered?: Cast steel annealing or normalizing parts in strength and toughness is insufficient, can be used in quenching and tempering treatment. It is mainly used for gear, gear and other parts of the cast steel. The conditioning has two kinds: one kind is cast directly after quenching and tempering, with warm water (40---50 degrees) intermittent cooling, suitable for ZG270---500, ZG310----570 and other castings.

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.

Grinding Prince was established in February, 2004 with an area of 24,400 square meters. Our company is an outstanding private enterprise specializing in the production of wear-resistant, corrosion-resistant, and heat-resistant alloy iron and steel castings. Currently, our production capacity of various types of wear-resistant casting balls and heat-resistant steel castings is 10,000 tons.

1. Manufacturer Overview

Location	Anshan City, Liaoning Province,China
Year Established	2002
Annual Output Value	US$1 Million - US$2.5 Million
Main Markets	Domestic Market； South America； Eastern Asia； South Asia； Mid East
Company Certifications	ISO9001;IS014001 Certificate

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai Port;Dalian Port;Tianjin Port;Yingkou Port
Export Percentage
No.of Employees in Trade Department	6 - 10 People
Language Spoken:	English; Chinese; Spanish
b) Factory Information
Factory Size:	24,400 square meters
No. of Production Lines	Above 10
Contract Manufacturing	grinding ball,grinding media,casting ball,casting grinding ball
Product Price Range	Average