Irreverisible Continuous 4 Hi Steel Cold Rolling Mill 170m / Min High Precision

1. Description of goods:

High Precision Irreverisible Continuous 4-Hi Steel Cold Rolling Mill

Cold rolling mill use a special cold forming process which is both cost-efficient and indispensable for many applications. It is used to improve roundness, stress homogeneity, and surface roughness of the tubes. The tolerance of finished tubes is about ±0.05mmCold rolling mill is devided into manual operate, automatic feeding and fully automatic and high speed type, the fully automatic type is high speed and continuous cold rolling type.

2. Introduction:
Due to different numbers of rollers, the metal coil cold rolling mill is divided into 2 Hi, 4 Hi, 6 Hi, and 12 Hi AGC.
This 4-Hi cold rolling mill, one of metal coil cold rolling mill, is made from good quality raw material. A four-high cold rolling mill has four rolls, two small and two large. The two small rolls are work rolls in contact with metal coil, and the two large ones are backup rolls which contact the back side of the small work rolls. At the same time, we are upgrading with the latest technological equipments when producing this cold rolling mill.

3.Process Flow(as reference)

Loading → decoiling →two roller pinch →shearing→ welding (manual welding machine provied by the user) → ground looper →five roller tension roller→ vertical edger guide → F1 four-high mill (thickness measurement, tension measurement) → F2 four-high mill (thickness measurement)→Exit platform (de-oiling,thickness measurement)→shearing→coiling machine→unloading.

4. Advantages:
1. The second type of cold rolling mill controls rolling speed and its tension.
2. The stable rolling is ensured.
3. This machinery greatly guarantee the safety.


5. Packaging:

WUXI MAZS MACHINERY SCIENCE AND TECHNOLOGY CO.,LTD. is a high-tech enterprise which is engaged in developing, manufacturing and trading. We have one science part and four production bases. Our main products are metallurgy machinery such as metal coil cold rolling mill lines, slitting lines, HF welded pipe mill lines, cut-to-length lines, roll forming machines, etc.

Which not only has been sold in all parts of China but also has been exported to South Asia, Middle East, Europe, American, etc.

We are the council member of China Welding Association, the standing council member of China Metal Structure Association, National Spark Plan High-tech Enterprise, Jiangsu Star Enterprise, Jiangsu Comprehensive Management Demonstration Enterprise. We are the manufacturing enterprise participated in the above mentioned Equipment Standard. We take the lead in passing ISO9000 quality system certification and CE certificate.

Our unchangeable policy: “Proceed from Optimum in Everything; and Satisfy Customer’s Demand and Expectation with High Quality Products and Excellent Service.”

Bearing grateful heart always in mind, we are willing to cooperate with all customers from home and abroad to create a new brilliance together.