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The article introduces the basic knowledge that should learn about the spheroidal graphite cast iron roll also known as nodular iron roll and the tips to find a reliable manufacturer.

Mill rolls are essential in the metal working industry. Forged steel roll is a type of rolling mill rolls. It can be used as work roll, back up roll and intermediate roll with its high hardness, superior yield strength and high wear resistance.

The production of 16 high speed steel rolls ordered by Philippine customers have been completed by Harbin TINVO and will be delivered soon. This is the first shipment of TINVO since the COVID19 outbreak in China.

The technicians have studied the quenching process of a newly developed forged high-speed cold-rolled work roll material and analyzed the quenching temperature on the structure, grain size, residual austenite and hardness of the high-speed steel roll

Spare Parts of Submerged Electric Arc Furnace

Hot rolling and cold rolling are the two main process for the most steel or steel plate making, which have great influences on the structure and properties of the steel. A better rolling mill roll will bring more superior quality steel.

Carbon Steel Water Cooling Parts

Electricity Conductive System

Our modernized 6 strands continuous casting machine (CCM) bought six months ago was loading to Egypt

In June of 2019, an Iranian Steel Maker dispatched their staffs to visit us and accompanied them to check work roll and backup roll production.

As the second part of 160pcs intermediate mill roll and finishing mill rolls, 88pcs rolls have been shipped on 25 April of 2019. All the ductile rolls are work rolls