About Us

MINEVIK Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.

large-scale crushing & screening plants and beneficiation plants.

All of our equipment have got ISO international quality system certification, European Union CE certification and Russian GOST certification.

  • In central China-Zhengzhou, covering 140 thousand square meters
  • Win-win cooperation and create more value to customers
  • Exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries .

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Our Products

AS a leading global manufacturer of crushing and milling equipment, we offer including quarry, aggregate, grinding production and complete stone crushing plant. We also supply individual crushers and mills as well as spare parts of them.

Services

Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.

SERVICE AND SUPPORT

Minevik service and original accessories can be 100% trusted at the time of maintenance.

ACCESSORIES CENTER

striving to enable customers to get the parts in the nearest place.

SALES MARKET

Our sales market is spread all over more than 100 countries and regions

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China Grinding Balls, Grinding Media, Ball Mill Liner

Rong Mao Cast Steel Co.,Ltd manufacture grinding balls, grinding media balls for mining, SAG/ball mill liner, alloy/crusher hammer, forged grinding ball in China.

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The surface of the cast grinding steel ball is not allowed to have the casting defects such as the crack, and the obvious gas porosity, inclusion, shrinking cavity, cold shut, elephant skin, etc. It is not allowed to have the shrinkage cavity, shrinking porosity, gas porosity, inclusion, and other cavity defects on the section including plane pasting through the pouring gate and the ball centre.

Grinding Balls, CADI/Forged Grinding Ball, Ball Mill Liner

Rong Mao is a professional manufacturer of grinding balls, CADI/forged/casting grinding ball, grinding steel balls, mill lining, alloy hammer in China.

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Chengde Rongmao Cast Steel Co., Ltd. Grinding Ball, High

Chengde Rongmao Cast Steel Co., Ltd. founded in 1980s, is a large-scale casting enterprise. For thirty years Rongmao has produced Austempered Ductile Iron (ADI) grinding ball, ball mill liner, semi-autogenous mill liner, various models of jaw crusher tooth Chengde Rongmao Cast Steel Co., Ltd. founded in 1980s, is a large-scale casting enterprise.

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Chengde Rongmao Cast Steel Co.,Ltd.

29/11/2016· Chengde Rongmao Cast Steel Co.,Ltd. founded in 1980s, and located in historic and cultural city Chengde China, is a large-scale casting & forging enterprise. For thirty years Rong Mao has produced Austempered Ductile Iron (ADI) grinding ball, Forged grinding balls, ball mill liner, various models of jaw crusher tooth plate, hammer crusher

High Performance casting steel grinding Ball Mill Balls

Cr:16 casting steel grinding balls for ball mill and cement plant . Process features of cast iron balls: Moulding process---pouing when the molten iron temoerature reaches 1500 C,using the teoperature difference between moletn iron and the molds this way,the ball can achieve internal organization of grain refinement and be moredense.menanwhile,the carvide is radially

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Chengde Rongmao Cast Steel Co., Ltd. Grinding Ball,

Chengde Rongmao Cast Steel Co., Ltd., Experts in Manufacturing and Exporting Grinding Ball, High Manganese Steel Ball Mill Liner and 1139 more Products. A Verified CN Gold Supplier on Alibaba

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Grinding Balls & Rods

Grinding Balls. Steel balls ranging from ¾ to 5 in. in diameter are used. Rods range from 1½ to 4 in. in diameter and should be 3 to 4 in. shorter than the inside mill length. Tube mills are usually fed balls smaller than 2 in., whereas 4- or 5-in. balls are more commonly used for ball-mill grinding. A much higher grinding capacity is

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Hammerhead,Ball,Ball mill liners,grinding balls--Chengde

Chengde Rongmao Cast Steel Co., Ltd. was founded in Chengde 80 years, the production of ball mill liner, various models of jawcrusher tooth plate, hammer crusher liner within the care, castor-oil plant section, combined hammer and all kinds of high-chromium alloy high manganese steel castings, low chrome alloy casting ball products, with thirty years experience in a largecasting enterprise.

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Chengde Rongmao Cast Steel Co., Ltd. was founded in Chengde 80 years, the production of ball mill liner, various models of jawcrusher tooth plate, hammer crusher liner within the care, castor-oil plant section, combined hammer and all kinds of high-chromium alloy high manganese steel castings, low chrome alloy casting ball products, with thirty years experience in a largecasting enterprise.

Contact

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