grinding media

product description

(1) diameter:20-130mm

(2) hardness:high hardness can reach 65 HRC according to the order

(3) specification:high chromium content from 1%-20% with your need

(4) application;cement plant .mining industry .powre station . 

(5) quality :ISO9001,2008

product picture

applied fileds

 our products are widely used in mine ,cement plant ,power station

specification

specification of grinding balls (diameter,mm)

HRC

chemical composition

product processes

company introduction

detail of packing and shipping

Our Certification

Why Choose Us

1.do you have factory?

Tangshan Ming Tai Grinding Material Co., Ltd. is a new and developing grinding material enterprise in the tide of economic reform. It has five manufacturing shops with annual production capacity of more than 50 000 tons, one research group and one sales department. It’s an appointed and professional manufacturer in the similar enterprises in Hebei Province. 

2.do you have any certification?

we have won three national patent, numbers: invention: 89102932.x craft 89102884.6, model 89206600.8. it won the second prize at Tangshan Science & Technology Progress Meeting in 1987, the excellent products prize in the National Grinding Ball Selection  Material and Comprehensive Test in 1988 and the invention wisdom prize in the 3^rd and 4^th Session of Hebei Invention Exposition in 1990 and 1991. it was regarded as the medium-sized and small cement enterprise energy-saving reform products at the Meeting of the National Building Materials Bureau Nanjing Medium-sized and Small Cement Enterprise Choosing the Excellence in May, 1990. It won the silver medal at the 5^th Session of National Invention Exposition in October 1990 and was awarded the reputation cup of “ the high quality and trustable products for customers” by the National Cement Information General Bureau in 1990.In 1994 it won the title of “ 94’ National Cement Industry, Ten Best Enterprise”. After sample inspection, all the technical index inspected have reached the standard, the content include geometric dimensioning, appearance quality, chemical elements, surface hardness, inherent quality . Our product was judged as the quality cast grinding ball by the National Building Materials Quality Inspection Center according to the JC/T533-94“Building Material Industrialized Cast Ball Standard” on March 24, 1997. Our factory has been classified as the appointed High-chromium Cast Grinding ball manufacturer by the National Building Materials Bureau on December 28, 1998. 

3.do you have experience to export?

Nowadays, our products market has expanded to every province, city, and autonomous region except Tibet area in mainland, some of the products have been largely distributed to Russia, Mongolia, India , Malaysia , Japan and other countries and regions.

4. can you provide free sample?

yes,we can provied free sample.

5.how about the goods quality?

we can guarantee the product we provied with the most highest quality in China same price range.because,we just want to build up long-term cooperation with each of our customer, provide the most sincere services to all the customer.

welcome to visit us at any time.

how to contact us