Six-roll Hydraulic Rolling Mill Equipment

The HC-type of single-stand reversible six-roll cold rolling mill, with positive, negative bending rolls equipped on the work rolls. The pre-uncoiler and the front and rear tension coiler, thick gauges, laser speedometers are equipped to achieve large tension rolling, ensuring high-speed and stable production of thin gauge products.

1. Parameters
   

   Raw Materials		Finished Product Parameters
   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	Note
   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	Middle Roll Shifting	Set	2	Customized
   11	Bending roll and balancing device	Set	4	Customized
   12	Oil removal unit	Set	2	Customized
   13	Tension testing roller	Set	2	Customized
   14	Turning Roll	Set	2	Customized
   15	Roll Change Device	Set	1	Customized

Characteristics of rolling mill

1. Tension coiler is set before and after the rolling mill to realize large tension reversible rolling.

2. X-ray thickness gauge and laser speed gauge were set before and after the rolling mill.

3. AGC uses high-speed controller SIEMENS FM458 and hydraulic servo system to achieve high accuracy and fast response. With the laser velocimeter, accurate second mass flow AGC control is achieved.