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Steel Structural Parts for Rolling Mill in Metallurgy

The rolling mill is a key equipment used to roll ingots or billets into steel of different shapes and sizes. Through continuous or non-continuous rolling process, it produces steel plate, steel strip, section steel and other steel products. Rolling machines are divided into hot rolling and cold rolling, hot rolling is carried out at high temperatures, while cold rolling is operated at room temperature. The efficient operation of rolling mill is of great significance to improve material utilization, reduce cost and guarantee product quality.
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Features

Good bearing capacity

Good thermal stability

Corrosion resistance

Vibration and noise control

Proper weight and construction


Good thermal stability

We improve the thermal stability of our racks by :

(1) Choose the right materials : Use materials with good thermal stability, such as certain types of alloy steel or cast iron, which are able to maintain their mechanical properties at high temperatures.

(2) Heat treatment : Through heat treatment processes, such as annealing, normalizing or quenching, the internal structure of the material can be improved to improve its thermal stability.

(3) Design a reasonable structure : the design takes into account heat conduction and thermal expansion to ensure that the frame structure can expand or contract evenly when the temperature changes to avoid local stress concentration.

(4) Heat insulation measures : Set a heat insulation layer or heat insulation material between the frame and the heat source to reduce the direct transfer of heat to the frame.


Vibration and noise control

We reduce the vibration and noise generated during the rolling process by :

(1) Heavy-duty design : By increasing the weight and size of the frame, its natural frequency can be improved, so that the machine avoids the excitation frequency during operation, thereby reducing resonance.

(2) Damping treatment : The use of damping materials on the frame, such as damping coatings or damping pads, can absorb vibration energy and reduce vibration propagation.

(3) Vibration isolation design : The use of vibration isolators or elastic supports between the frame and the foundation can reduce the transmission of vibration to the ground or other structures.

(4) Rigid connection : Use highly rigid connectors, such as bolts and welds, to reduce vibration at the connection.

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Since its establishment in 2009, the company now possesses a complete set of imported numerical control cutting, sheet metal processing, welding, and machining equipment, which enables it to have large-scale precision CNC machining capabilities for metal structures.

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Contact Us

Landline: +86-25-56608700
Tel: +86-177-1435-8019(Mr. Shen)
E-mail: vypm3@vychina.cn
Address: No.38 Huatang Rd, Lishui Area, Nanjing City, Jiangsu Province, China
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