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20 High 20 Hi Reversing Cold Mill Cold Rolling Mill For Stainless Steel 850

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20 High 20 Hi Reversing Cold Mill Cold Rolling Mill For Stainless Steel 850

20 High 20 Hi Reversing Cold Mill Cold Rolling Mill For Stainless Steel 850
20 High 20 Hi Reversing Cold Mill Cold Rolling Mill For Stainless Steel 850 20 High 20 Hi Reversing Cold Mill Cold Rolling Mill For Stainless Steel 850

Large Image :  20 High 20 Hi Reversing Cold Mill Cold Rolling Mill For Stainless Steel 850

Product Details:
Place of Origin: Wuxi, China
Brand Name: Jinye
Model Number: Sendzimir-650
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Delivery Time: 150 -200days
Payment Terms: T/T

20 High 20 Hi Reversing Cold Mill Cold Rolling Mill For Stainless Steel 850

Description
Name: 20 Hi Reverse Cold Rolling Mill Material: SUS201, SUS304, W400-W1300
Input Thickness: 0.3-0.8mm Finished Thickness: 0.05-0.5mm
Strip Width: 400-550mm Coil Load: 10T
Rolling Speed: 800m/min Press Up: Hydraulic AGC
Rolling Process: Reversible Recoiling Tension: 180KN
Rolling Force: 350T Thickness Tolerance: +/-0.003mm
Recoil Mandrel: 570mm Diameter Total Power: 3000KW
Highlight:

20 Hi Reversing Cold Mill

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20 High Reversing Cold Mill

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550mm stainless steel rolling mill

20 High 20 hi Reverse Cold Rolling Mill for Stainless Steel (650)

 

20Hi cold rolling mill undoubtedly is the optimum solution of thickness reducing for hard deformation alloy strips such as stainless steel strip. The 650mm 20Himill proposal is made as per the marketing requirements of finished product and feasible machine configuration, which can guarantee producing all the required product sizes in stability at economical cost and thus good profit.

 

The technical characteristics of the 20Hi Mill:

  1. the mill stand is a whole structure of strong rigidity(the design rigidity coefficient 440-490T/mm), good for controlling metal plate thickness precision.
  2. the roller convex adjusting is more flexible and convenient, for the outer backup rollers are backup bearing type.
  3. the rolling line height can be flexibly adjusted by F,G rollers.
  4. axial transfer of middle rollers help plate edge shape control.
  5. cooling oil is supplied to lubricate rollers via guide plates in good lubrication performance.
  6. easy operation and maintenance and safe running.
  7. stable rollers system: hundreds of 20Hi mills around the world don’t happen rollers unstable problem. Moreover, small work roller diameter can reduce plate to very thin degree.

 

Rollers of 850 20High Cold Mill:

 

Metal strip materials:
Stainless steel
Silicon steel W400-W1300;
After HR and pickling, or intermediate annealing
Coil ID: 570 mm
Coil OD: max 1800 mm B56
Coil weight: max 10,000 kg
strip thickness: 0.3 - 0.8mm
strip width: 550 - 750 mm
Finished product specification:
Coil ID: 570 mm
Coil OD:max 1800 mm (include gasket carton and reel mandrel);
Coil weight: max 10,000 kg (include gasket carton and reel mandrel);
Finished Strip thickness:0.05- 0.5mm
Strip width: 550 - 750 mm
Finished product precision:
Thickness difference in longitudinal direction(in stable rolling):
±0.003mm(d<0.5mm) ±0.6%d(0.5mm)
Machine parameters:
Max rolling force: 3500KN
Max line speed: 800 m/min
Threading speed: 20 m/min
Thickness reduction:
Max up to 90% thickness reduction(varying as per steel strip properties)
Recoiling tension: 180 -18 kN v <400 m/min
90 -9 kN 400m/min≤ v <800 m/min
Work roller diameter φ40mm
First middle roller diameter φ70mm
Second middle roller diameter:φ130mm
Backup bearing roller diameter: φ225
Uncoiling mandrel diameter: F540F580mm(round F570mm)
Recoiling mandrel diameter: F540F570mm(round F570mm)
Max opening gap between work rollers: 4.735mm (at the time of max work roller diameter)
Hydraulic systematic pressure for press-up hydraulic cylinder:25 Mpa
Hydraulic pressure for roller bending, middle roller transferring,balance, side pushing: 21Mpa
Normal hydraulic pressure:10Mpa
Recoiling motor: AC 1250KW x 2sets
Main mill motor: AC 1250KW

 

20 High 20 Hi Reversing Cold Mill Cold Rolling Mill For Stainless Steel 850 0

 

20 High 20 Hi Reversing Cold Mill Cold Rolling Mill For Stainless Steel 850 1

Contact Details
WUXI JINYE COMPLETE EQUIPMENT CO.,LTD.

Contact Person: Mrs. Megan Yan

Tel: 86-18951513765

Fax: 86-510-88159195

Send your inquiry directly to us (0 / 3000)