2-Hi Rolling Mill
Application
This machine is used to roll raw material thickness ≤ 4 mm, width ≥ 200 mm, made of plain carbon steel, low alloy steel, stainless steel and non-ferrous metal strip, used for roughing or roughing mill.
Equipment composition and structural characteristics
This machine is a two-roll cold rolling mill, which consists of main unit, main motor, and reducer. Herringbone gear seat, universal joint shaft, electric screw down the device, electronic control and other components. The equipment with high Intensity, good rigidity, and ensure the accuracy and stability of the mill.
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Transmission equipment technical parameters
(table for reference only, according to the specific requirements of the process design requirements.)
Mill specification | 165x250 | 175x250 | 200x250 | 250x300 | 300x400 | 350x450 | 400x800 |
Transmission equipment | -300 | -400 | -400 | -500 | -600 | -700 | |
Technical parameters | Cold Rolling | Cold Rolling | Cold Rolling | Cold Rolling | Cold Rolling | Cold Rolling | Hot Rolling |
Main motor mode | Y250M-6 | Y2805-6 | Y2802-6 | Y280M-6 | Y315M-6 | JR127-8 | JS127-6 |
Main motor specification | N=37kw n=980r/min | N=45kw n=970r/min | N=55kw n=960r/min | N=75kw n=970r/min | N=90kw n=970r/min | N=130kw n=735r/min | N=185kw n=735r/min |
Reducer specification | JZQ750 | JZQ850 | JZQ1000 | JZQ1000 | JZQ1000 | ZL1150 | ZLH1150 |
Reducer speed ratio | 23.34 | 23.34 | 23.34 | 23.34 15.75 | 31.5 23.34 | 22.4 | 20 |
Herringbone gear center distance | 162 | 172.6 | 203 | 252 | 302 | 350 | 400 |
Herringbone gear modulus | 6 | 8 | 8 | 12 | 16 | 16 | 16 |
Number of herringbone gear | 24 | 20 | 23 | 19 | 18 | 22 | 22 |
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| 8-Hi Strip Rolling Mill | 4-Hi Rolling Mill | 6-Hi HC Rolling Mill | Mill Stand Plant |
