Full Auto Roll Slitting Machine For 0.3mm - 2mm Steel Coil Processing

0.3--2mmx1300mm Slitting Machine  R

Descrition:

1. The slitting machine is used widely in the steel coil processing industry with which it can process big galvanized steel coil,pre-painted steel coil,alumzinc coils and so on into some various widths and smaller coils then these smaller coils can be used widely in the roll forming industry to form different profiles .

2. The whole line consits of coil car,decoiler,pinch rolls, guiding,head shearing organ,slitting machine,waste scrap recoiler ,tensioner,pre-seperator ,recoiler and unloading coil car .

3. We adopt Mitsubishi PLC and human-interactive touch screen ,Eurotherm controller to realize the automatic production as well top quality hydraulic valves made in Taiwan or Germany

4. We can provide all-life maintance and technical guide of the machine as well the spare parts  to our customers

5. It is easy to operate with low noice,stable performace and high efficiency

Applications:

The slits can be used on the roll forming machine,HF welding tube line and so on.

Specifications:

0.3mm～2.0mm×1300mm slitting machine specifications

1.Basic specification of the steel coil

Steel coil material:common carbon steel,galvanized steel or pre-painted steel

Coil thickness:0.3mm--2mm

coil diameter:max ф2100mm

Coil width:300mm---1300mm

Coil inner diameter:≥φ508

Coil weight:max 20T

2.Flow chart :

Hydraulic coil car---single mandrel decoiler—head-guiding&head shovel and 2 rolls feeding --sheet head shearing machine---Pit(1)--deviation rectifying(sheet guiding)--slitting—side scrap recoiling—pit(2)---pre-seperator and damping tensioning machine---coil recoiling ---unloading coil car—--hydraulic control ---electrical control

3..1 hydraulic coil car:

1:1 Form of coil car: four-wheeled walk

1.2 Structure of coil car: steel structure and it is V-shape on top.

1.3 Power of continuous walk:2.2kw cycloidal gear decelerator

1.4 Power of lifting and lowering:hydraulic cyliner driven ф160mmx700mm

1.5 max journey of lifting and lowering:700mm

1.6 Max loading capacity:20000KG

1.7 coil car with pit

2. Single mandrel decoiler machine

2.1 Way of decoiling: single arm mandrel ,hydraulic inner expansion

2.2 Form of expansion and contracting range:ф460--ф510mm,hydraulic oil cylinder driven,

2.3 power of movement: hydraulic oil cylinder driven(oil cylinder specification ф160mmx100mm)

2.5 coil max outer dia:Φ2100mm

2.6 coil width:300mm--1300mm

2.7 Max loading capacity:20000kg

2.8  way of brake:pneumatic brake

3: guiding head and shovel head

3.1 Form of head guiding structure: steel welded structure ,oil cylinder for lifting&lowering

3.2 hydraulic oil cylinder specification: ф100x500mm ,2pcs

3.3 Pulling rolls:40Cr,ф250mmx400mm ,rubber rolls

3.4 pulling power:4kw  cycloidal gear decelerator

3.5 specification for shovel head:steel sheet welded structure

3.6 Power of lifting and lowering:hydraulic cylinder:ф80mmx400mm:

3.7 power of expanding&contracting: hydraulic cylinder:ф63mmx400mm

4   2 rolls feeding

4.1 feeding rolls specification: ф160mmx1350mm

4.2 material of rolls: rolls 40Cr,hardened chromed

4.3 oil cylinder for leveling rolls lifting& lowering: ф80mmx100mm,2pcs

4.4 lifting&lowering organ:4kw  cycloidal gear decelerator

4.5 power of feeding:7.5kw motor plus speed reducer

5.hydraulic sheet head-shearing machine 1set

5.1 specification:2mmx1300mm

5.2 shearing max thickness:3mm

5.3 max width:1300mm

5.4 pit specification:3mx1.8mx3m(LXWXH) made by the customer on the base

5.5 The main Function is the coil storage and as well as to protect the coil against damage on the ground

6. deviation rectifying unit(side guiding unit)

6.1 Vertical rolls specification: ф90mmx1250mm 3 pairs

6.2 Coil pressing rolls: ф100mmx1400mm,chromed

6.3 power of coil pressing rolls:hydraulic oil cylinder ,ф80mmx100mm

6.4 Range of rectifying deviation:300-1300mm

6.5 way of side guiding:single side by hands control

7. Main slitting machine

7.1. Way of slitting: stands round blade slitting

7.2  specification of slitting shaft: ф205mmx1300mm

7.3  material of blades shafts :40Cr hardened chrome and polishing

7.4  round disc blade specification:D305xd205mmxT10mm

7.5  material of blades:6Crw2Si, hardened chrome HRC60—62degrees

7.6  slitting motor power:DC55KW motor with joint coupling plus speed reducer

7.8 power of slitting pressing drive:2.2KW cycloidal gear decelerator

7.9 slitting speed:0—50m/min adjustable

7.10 slitting width accuracy:+/-0.03mm

7.12 way of changing blade: hydraulic oil cylinder drives the stands to move,

7.13 hydraulic oil cylinder specification:ф63mmx450mm

8 side scrap recoiler

8.1 double sides waste recoiler

8.2  specification of recoiling plate: ф450mmx350mm

8.3 power of recoiling:4kw motor inverter control

9  pit  / loop table

9.1 form of pit: concrete poured,double sides flat table

9.2 loop size:4.5mx2mx3.5m(LXWXH)

9.3 flat table structure: square pipe welded with sliding rolls on the ends and plastic board on covered on the face

9.4 hydraulic oil cylinder lifting and lowering

10.damping& pre-seperator

10.1 pre-seperator shaft dia: ф85mmx1300mm

10.3 pre-seperator discs specificationф200mmx3mm,65Mn quenched processment

10.4 pre-separator shaft lifting&lowering:hydraulic oil cylinder drive ф75mmx100mm

10.5 power of pressing:hydraulic oil cylinder ф80mmx1400m,2pcs

10.6 material of rolls:40Cr heat processment HRC55-56

11. coil recoiler organ and separator

11.1 recoiling shaft specification: ф230mmx1300mm

11.2 recoiling specification: ф508mmx1300mm

11.3 power of expansion and contracting:ф160mmx100mm

11.4 supporting arm:steel structure,hydraulic oil cylinder ф80mmx350mm

11.5 seperator shaft specification:ф85mmx1300mm

11.6 seperator discs:ф200mmx3mm,65Mn quenched processment

11.7 seperator power:ф75mmx350mm, hydraulic oil cylinder

11.8 coil pushing arm power:ф80mmx1400mm

11.9 power of recoiling:75KW DC motor

11.10 motor control:e Eurotherm control 590 made in UK

11.11 recoiling speed:0—50m/min adjustable

11.12 max coil weight:20T

11.13 supporting power:hydraulic cylinder ф80mmx350mm

12 coil unloading coil car(rail car on the ground)

12:1 Form of coil car: four-wheeled walk

12.2 Power of continuous walk:2.2kw cycloidal gear decelerator

12.3 Power of lifting and lowering:hydraulic cyliner driven

12.4 specification:ф160mmx700mm

12.5 Max loading capacity:20000KG

13 hydraulic control

13.1 hydraulic station 1 set

13.2 control valve and oil pipe ,1set for each

13.3 pressure:16Mpa

13.4 power:7.5kw-4

13.5 oil tank:450L

14 Electrical control

14.1 Electrical cabinet 1 set

14.2 operation cabinet 2 sets

14.3  Mitsubishi PLC