Description of the China high chrome grinding balls

1.Physical properties

2.Chemical composition

3.Photo of the rigorous quality control high chrome grinding media

4.Brand strength

5.Heat treatment production line

6.Warehouse

7.Unique heat treatment process

     Heat treatment is the key step of the whole  production process.In the R&D practice,Dongfang invents 

  Application Method for Warm Period Timing Quenching in Grinding Materials Heat Treatment and other skills.

  Machine oil is used to quench,making workpiece heated evenly,promoting the first formed carbide decompose

  once again and then forming uniformly distributed reticular carbides in the matrix.

     Due to the unique heat treatment process, grinding medias obtain the required hardness and metallurgical 

  structure,and the hardness difference from surface to core is less than 1.5 HRC.

Shipment

  1.Usually we choose to ship your order by sea.

  2.We'll tell you the shipping status once your order has been sent.

Payment

    We accept T/T, L/C.etc. 30% advanced payment, 70% before loading

Package

   We will pack your order by bulk bag or metal pail

We sincerely welcome customers from all over the world to come to negotiate business with us.

If you have any concern, feel free to contact us, we are happy to solve your problems.