Roller for 4&6-roller Mill

The roller for multi-roll mill is made from the most suitable material according to the actual using conditions and requirements through heat treatment of the imported salt bath equipment and precision machining. Meanwhile, every process is strictly tested. Every piece of roller has detailed test report on hardness measurement, dimension measurement, chemical composition, heat treatment process control, etc.

Product

Work roll of twenty high rolling mill

Widely used: The work roll of a twenty high mill is widely used for precision rolling of various types of plates and strips, such as stainless steel, silicon steel, copper, titanium, and high carbon steel. The materials include D2, D2+Co, M2, M42, C3, and powder metallurgy

隐藏域元素占位

Work Roll for 20-roller Mill

隐藏域元素占位

News

A Quick Method for Repairing Rollers

The roller has super strong adhesive force, excellent compressive strength, wear resistance, and corrosion resistance, and other inductive functions. The use of polymer composite materials can avoid disassembly and correction on site when the wear specification of the transmission part is relatively small, which not only avoids mechanical processing, but also avoids the thermal stress and heat impact of repair welding.

隐藏域元素占位

Analysis of the causes of roll breakage on the rolling mill

The causes are related to the residual stress of the roller itself, the mechanical stress during rolling, and the thermal stress of the roller, especially when the temperature difference between the surface and the core of the roller body is large.

隐藏域元素占位

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CHANGZHOU RICO PRECISION ROLL CO.LTD.

Address：No. 28, Shangde Road, Xinbei District, Changzhou City, Jiangsu Province
Contact：Mr.zhou 13585326600
Tel：0086-0519-8560-0297
Fax：0086-0519-8595-8689
Postcode：213125
E-mail：ruikezhagun@czrico.co m