Four-roll Precision Hydraulic Reversing Mill

The four-roll hydraulic precision rolling mill is widely used for rolling medium wide-strip mill due to its simple structure, convenient maintenance and low investment cost.

1. Parameters
   

   Raw materials		Finished product
   Material Thickness	Max3.5mm	Finished Thickness	0.50-0.15mm
   Material Width	Max1250mm	Coil Width	Max1250mm
   Inside Diameter	508mm	Inside Diameter	Φ508mm
   Outer Diameter	900-1800mm	Outer Diameter	Φ900-2000mm
   Material Weight	Max20ton	Coil Weight	Max20ton

   2 . Equipment Configuration

   No.	Device Name	Unit	Quantity	Comment
   1	Uncoiler	Set	1	Customized
   2	Pinch straightener	Set	1	Customized
   3	Entrance coiler	Set	1	Customized
   4	Entrance machine platform	Set	1	Customized
   5	Rolling mill noumenon	Set	1	Customized
   6	Rolling mill drive	Set	1	Customized
   7	Exit process platform	Set	1	Customized
   8	Exit coiler	Set	1	Customized
   9	Rolls System	Set	1	Customized
   10	Bending roll and balancing device	Set	4	Customized
   11	Oil removal unit	Set	2	Customized
   12	Tension testing roller	Set	2	Customized
   13	Turning Roll	Set	2	Customized
   14	Roll Change Device	Set	1	Customized

Characteristics of Rolling Mill

1. High rigidity and high precision；

2. Bending；
3. Four pyramid hydraulic collapsible drum；

4. Passline auto adjusting；

5. Hydraulic AGC control： constant tension control；

6. Mileage management of roll；

7. Siemens PLC control, AC and DC drive control.