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Choose The Appropriate Roller For Cold Rolling Mills Increasing The Production Efficiency
Sep 12, 2018

Choose the appropriate roller for Cold rolling mills increasing the production efficiency


Increasing production efficiency is the goal of producers, and users of cold rolling mills are no exception. So what is the way to improve the production efficiency of cold rolling mills? Or what are the ways to improve the production efficiency of cold rolling mills? The technicians of cold rolling mill, cold rolling machine and cold rolled ribbed steel machine produced by Gongyi Jindi Metallurgical Equipment Co., Ltd believe that the selection of suitable roller is also a method and way to improve the production efficiency of cold rolling mills.

       

So how do you choose the right roller for the cold rolling mill?

       

1. According to the model of the cold rolling mill, select the suitable roller. For example, if the cold rolling mill you use is type 200, then the diameter of the roller you choose should not exceed 200 mm, and not less than 200 mm certainly.

       

2. The roller of the cold rolling mill should have a very high and uniform hardness, a hardened layer of a certain depth, and good wear resistance and crack resistance.

       

3. The roller of the cold rolling mill should also have good resistance to over-burning and cracking.

       

4. At present, the forging process of roller has four types: cast steel, cast iron and forging, and hard alloy. Gongyi Jindi Metallurgical Equipment Co., Ltd recommends the use of tungsten carbide as the material of cold rolling mill roller.

       

5. Rollers are divided into cylindrical and non-cylindrical shapes according to the shape of the roller body, and cylindrical rollers are preferred for the cold rolled ribbed steel machine.

       

6. The cold rolling mill should use a grooved roller, which is a groove on the roller surface.

       

7. The Shore hardness of the cold rolling machine roller should be between 85 and 100.

       

The improving production efficiency of cold rolling mill should use the appropriate roller is the above. However, there is also a shortcut, that is which the manufacturer of the cold rolling mill you use, please ask them to customize it for you, which saves a lot of time and effort. 


Tel: 86+13674996266, 86+37164388822

Email: rachellee@jindimachine.com  

Website:http://www.jindimachine.com 


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