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Reversible rolling mill, 1.Reasonable prices, 2.short production time, 3.satisfactory after-sales service - details see: https://www.machineto.com/diameter-360-diameter-900mm-multiply-by1450mm-4hi-reversible-cold-rolling-machine-10169851

ø360/ø900×1450mm4hi reversible cold rolling machine

1, products outline:

Material: Q195, Q215, Q235

Thickness: ~ 3 mm width: 900 ~ 1250 mm

Volume diameter: diameter 1000 ~ 1800 mm (diameter: diameter 610 mm

The biggest volume weight: 15000 kg

Finished product:

Thickness: ~ 1.0 mm width: 900 ~ 1250 mm

Volume diameter: diameter 1000 ~ 1800 mm (diameter: diameter 510 mm

The biggest volume weight: 15000 kg

2.The biggest rolling force: 8500 KN biggest rolling torque: 50 KN m.

The biggest rolling speed: 300 m/min

Rated rolling speed: 180 m/min

Feeding speed: 240 m/min

Open book tension: 50 ~ 60 KN coiling tension: 10 ~ 100 KN

Working roller diameter: diameter 360 / diameter 330 mm roll body length: 1450 mm

Support roller diameter: diameter 900 / diameter 860 mm roll bSecond, equipment parameters:

Rolling machine Body length: 1400 mm

Electric pressure the total pressure ratio: 21.5 x41

Hydraulic balance hydraulic bending roll hydraulic roll change

The main motor: 1250 KW V = 750 V 700/1200 r. p · m 2 sets

3. Equipment composition

1, production process equipment

1)right hand decoiler

2) correction detection device

3) before the machine device

4) left hand decoiler

5) for 360/900 x 1450 for four hi cold rolling mill

6) X-ray thickness meter (user self-provided)

7) garden plate and broken edge cut machine

8) broken edge conveyor

9) hydraulic slice cut

10) orientation device

11) right the winder

12) belt help coils machine

(13) help for unloading the roll car (2 sets of project)

14) sleeve device

15) discharge sleeve device

16) coil saddle

4, produce auxiliary system:

1) the main transmission, uncoiler, the winder, gear box thin oil lubrication system: 3 x 125 l/min thin oil terminal

2) hydraulic pressure system

3) hydraulic bending roll system

4) hydraulic auxiliary system

5) to the hydraulic system of middle

6) compressed air system

5, production tools: (the user is responsible for)

1) production with steel sleeve

2) pressure oil cylinder disassemble the equipment

3) supporting roller roll change stents

4) sleeve storage rack

5) discharge sleeve storage rack

6) a time to bury the anchor bolts

7) middle piping and connect the cable

8) among installation consumption materials

9) with raw materials and other test

6, product precision

1. The installed level:

1) equipment complete function, can force parameters reasonable, can realize the automatic rolling

2) hydraulic AGC system, which can realize closed position, thickness monitoring, constant pressure AGC rolling speed, tension, and so are the AGC AGC control, product precision is high

3) work roll bending positive and negative

4) automatically open book of EPC system

5) roll bearing adopted four columns roll bearing the column, roller is high precision, the oil-gas lubrication and bearing temperature automatic detection, use reliable

6) rolling mill is equipped with broken with protection system, rolling mill and drum parking accurate.

7) four host gear box, gear tooth surface is a high precision gears, carrying capacity, low noise, high driving accuracy.

8) rolling line automatic adjustment

9) control system has a fault alarm, and fault rash broken function.

10) DC control system for digital control system, thyristor power supply, and the perfect protection function, high control accuracy, high production reliable and stable.

7. The product accuracy guarantee:

1 mm thickness lengthways difference ≤±2%

horizontal thickness difference ≤±1.5%

Thickness > 1 mm longitudinal thickness difference≤±1.5% or horizontal thickness difference ≤±1%

Board type: not worthy plate type instrument < 40 I match plate type ≤10I

End of wrong layer ≤2.5mm end tower ≤4mm

8, equipment weight and price:

Process equipment total weighing about: 340 tons (including four big transmission motor’s weight)