Introduction:Grinding steel balls commonly used low-carbon alloy, high manganese steel, high carbon and high manganese alloy steel. On the basis of these material Goldpro has developed a series of competitive and efficient patent grinding steel balls.
Technical details:
Size |
Hardness |
Chrome content |
C |
Si |
Mn |
S&P |
| 20mm-150mm |
HRC45-65 |
1-3.5% |
0.30-0.67 |
0.16-0.38 |
0.4-1.8 |
0.04Max |
1.New chemical elements developed by ourself
2.Compact structure(as picture)
3.Resonable hardness, good impact ductility
Outstanding of our products:
Materials:new chemical elements developed by ourself
Manufacture-Tec:CAE (The Chinese Academy of Engineering )
Equipment:new technique equipment---10 automatic rolling ball producing lines
Quality Control:more than 20 professional quality inspectors and technicists
Density:No shrinkage cavity,No gash,No transgranular fracture
Company information:Now, we mainly produce crusher, rock breaker, ball mill, rotary kiln, coal gasifier, rotary drier, etc, vibrating screen, feeder and other relate machine as chain equipment for whole plant. Our thirty various plants included sand & gravel crushing, mining, cement, ceramsite, etc. High-tech, high reliability, low maintenance cost, make sure our equipment in the industry-leading level. Our machinery has been exported to more than 40 countries, widely used global mining and construction industries. Our Experienced and sales-team provide you full technical details; technical engineers help you to solve the production problems. Worldwide clients and fellow-industry have recognition and praise for our technology.
Established in
2000 ,
Henan Dajia Mining Machinery Co.,Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of
rotary kiln,ball mill,crusher machine,vibratig screen,dust collector,magnetic ore separator .ans so on. We are located in
zhengzhou city with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our products are already exported to Australia, Italy ,India,Iraq,Nigeria, Columbia,Vietman,Mexico and 20 other countries and regions. Our company has always focused on research, development and innovation new products. In 2006, we attained ISO2000certification.
We have over
200 employees, an annual sales figure that exceeds USD
20million and are currently exporting
70 % of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. We have attained ISO9001 certification
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching
India,Iraq,Nigeria, Columbia,Vietman,Mexico , Indonesia and so on.Our company promises: reasonable prices, short production time and satisfactory after-sales service.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Company Profile
