Grinding media ,Grinding ball ,Grinding steel ball, Forged steel ball
low carbon steel AISI 1008-1015
Hardness ( HRC)
grinding media,Grinding powder,
Oily packing in pouch packing,plastic/tin box packing1, 25kg/carton with steel pallet packing
2,25kg/carton without steel pallet packing
3,10kg/box then in wooden case packing
4,250kg/ steel drum packing
or according to customers' requirement
Place of original
Shandong province, China
Within 30 days or confirmed while placing order
Type and Chemical Composition of Used to Mine and Cement Plant Diameter 100mm High Chrome Grinding Ball with high Hardness
Weight and Microstructure of Used to Mine and Cement Plant Diameter 100mm High Chrome Grinding Ball with high Hardness
Approx Weight of Single Ball(kg)
Average Number of One MT
- Q:How to judge whether the casting is qualified?
- For example, the castings shall be in accordance with the requirements of the second types of castings in the technical requirements for aluminum alloy castings of GB/T9438-1999;
- Q:Casting parts have poor surface finish. What sand is used to make them?
- Manual coal dust, clay sand is a little worse. Mechanical styling is not bad either.
- 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's the effect of casting copper?
- In general cast iron, the mass fraction of copper below 3% - 3.5% can increase the hardness; but when the cast iron has a tendency to chill, or when there is a hard point of free carbides, the addition of copper decreases the hardness.Copper can be used to improve the wear resistance, abrasion resistance, and shock absorption of cast iron, so it is often used in the manufacture of sliding friction iron castings, such as drilling machine spindle, automobile and tractor, valve tappet, etc.. But in white cast iron or chilled cast iron, adding copper does not make any improvement in its abrasion resistance.Copper for certain heat resistant cast iron and austenitic cast iron can increase the heat resistance and corrosion resistance, copper - chromium composite alloy to prevent oxidation under high temperature in the atmosphere from the skin effect is particularly effective, heat resistance and corrosion resistance of austenitic cast iron containing many mass fraction of 4% ~ 7% copper.
- Q:What's the cause of the choking of the casting?,
- Causes of choking fire:1., casting material in the pouring of gas;
- Q:Stainless steel mirror polishing precision casting parts is very difficult, 20
- German winter three step mirror polishing 2013 new processYou can free proofing!
- Q:Where is the difference in performance between the rolled and cast parts of the same part?
- uch as: automobile transmission shaft adopts mechanical rolling machine with good performance, gray cast iron can play seismic effect effectively, with good thermal conductivity of radiator graphite in gray cast iron, the aircraft engine turbine blade by casting directional solidification casting and Dan Jingzhu.Do everything we can to make the best use of it, the advantages and disadvantages of rolling and casting, and you'll find it yourself, Baidu, depending on how you use it
- Q:Shandong foundry, casting small pieces of precision casting
- Small foundry in Shandong too much, like many of us in Qingdao, then Dongying Changshun investment casting is a home, they are also casting precision casting equipment, specifically what I recommend that local enterprises, far is not convenient,
- 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:Casting parts in rocker arm drilling, reaming, roughness, block.
- Not processed, do not understand your problem... There's something wrong with the drilling machine. Please call me
Grinding King are leading manufacturer and professional exporter of grinding media balls in China.with the annual output of 50,000 to 70,000 metric tons.Our products grinding media balls are mainly exported to more than 20 countries and regions in the world, such as Japan,Korea,Africa,Zambia,Malaysia,Phillipines,Indonesia,Mongolia,Australia,UAE,Chile etc.
1. Manufacturer Overview
|Annual Output Value
||Above US$100 Million
||Africa; Mid East;South Asia;Southeast Asia;Eastern Asia;Southern Europe
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||Qingdao Port; Tianjin Port; Shanghai Port
|No.of Employees in Trade Department
||Above 40,000 square meters
|No. of Production Lines
||Grinding Ball; Grinding Rod; Cylpeb; Grinding Media; Ball Mill Ball
|Product Price Range