Shanghai Ivy Import & Export Co., Ltd.

home products 1.0 Four Rollers Rolling mill coiler of 4 rollers reversible cold rolling mill

coiler of 4 rollers reversible cold rolling mill

Product Details:

Place of Origin Jiangsu, China (Mainland)
Brand Name Jinye
Model Number Coiler of 4 rollers

Detailed Product Description


φ175/φ120/φ500×500 Four rollers reversible cold rolling mill 

1. Main Parameters:

1.1 Material: stainless steel

1.2 Input specification:    Thickness(max):≤4.0mm;Width:220-400mm

Inside\Outside diameters of coilsφ1400mm/φ508mm

The weight of coil(max)8000kg

1.3 Product dimension  Thickness(min):0.3mm;   Width:220-400mm

Inside\Outside diameters of product coilsφ1400mm/φ508mm

2.Roller :

2.2.1 Use working roll when breakdownφ175×500mm, Material 86CrMoV7,and its bearing is needle bearing

Use working roll when finish rollingφ120×500mm, Material 86CrMoV7, and its bearing is needle bearing

Back-up rollφ500×500mm, Material 9Cr2Mo, and its bearing is four short cylindrical roller bearing

RemarksUseφ175 working roll when breakdown, after rolling about 1.21.0, then useφ120 working roll instead of the former. Now that its not enough forφ120 bite angle when 4mm breakdown is on and  its also difficult to feed.

2.2.2 Roll force (max)3500KN

2.2.3 The way of press down: Electric.

    Pressure motor YZ2,15Kw

    It could press down and up at the same time, and fulfill it separately. 

    Worm gear box in high-speed levelA=171.5   i=37

     Worm gear box in low-speed levelDouble-Enveloping Worm GearA=360

2.2.4 Roll speedV=150m/mim

2.2.5 Transmission: back-up; Universal joint shaftSWC-G250BH

2.2.6 Main motorZ4-355-32,450KW,680/1600r/min,400V,698A

2.2.7Gear basisA=620mm

2.2.8 Main reducer i15.7,Hardened shaft gearA=400mm

2.2.9 Rack components: Composed of the arch and the base. 

Besides the arch apply deep processing of casting steel, MaterialZG270-500The dimension of the arch section280×380mm

2.2.10 Device for roller: back-up roller uses cylinder to push and pull

2.2.11 Rolling line elevation850mm

coiler of 4 rollers reversible cold rolling mill coiler of 4 rollers reversible cold rolling mill

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Company Info

Shanghai Ivy Import & Export Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Shanghai
Province/State: Shanghai
Country/Region : China (Mainland)

Business Type:Manufacturer, Trading Company

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