Product
Contact us

Post code:200436
Tel/Fax:+86-21-56031255
Mobile: 86-18930968947
www.muhong.cn
E-mail: fcj@muhong.cn
muhongjidian@vip.163.com

Your location:Home > Product > Cut-to-length line > pivot shear > > 3x1600 OSCILLATING CUT TO LENGTH LINE
3x1600 OSCILLATING CUT TO LENGTH LINE

I. GENERAL SPECIFICATION    

1.   INPUT MATERIAL

Material

Cold SteelGalvanized steel

Tensile strength

500Mpa

Yield strength

250Mpa

Thickness of strip

0.4~2.5mm

Width of strip

400 ~ 1600mm

Coil weight

Max. 25,000kg

Coil inside diameter

508/610mm

Coil outside diameter

600~2,000mm

 

2.   PRODUCTS   

Length of cut sheets

350 – 3,000 mm

Oscillating angle

±300

Height of stacker

Max. 650mm (including pallet 150mm)

Weight of stacker

Max.5,000kg

Length accuracy

+/ - 0.5mm/m

Angle accuracy

±0.1°

Flatness

25% Less than input Flatness

 

3.   SPEEDS

Line speed 

Max. 40m/min

Threading speed

10m/min

No. of cuts/min

 Oscillating angle

 

 length     

 

10 0

 

30 0

500

27-30

18-20

2,000

17-20

16-18

 

4.   OTHERS

Pass line height

1,000mm above floor level 

Line direction

From “Right” to “Left” from the view of operator side 

Painting color

as required

Required Utilities

 

Power supply     3ph AC380V 50Hz w/ PE

Capacity         190 kw

Compressed air   pressure 0.5~0.7Mpa

Capacity         1.0M3/min

   

 

 

II.       DETAILED SPECIFICATION

 

1.COIL SKID                                                   

Type

V- type 

No. of coils stock   

One coil for Coil OD 900-2000mm

Coil receiving plates  

Nylon plates  

Main body  

Welded by steel plate  

Note : Coils of diameter less than 900mm should be stocked directly on the coil car

 

2.COIL CAR  

Type

Pit type

V-platform

Mounted with nylon skid pads

Up/down  

by hydraulic cylinder, φ180X750st

I n/out    

by AC 2.2kw geared motor

Main body  

Welded by steel plate  

                     

3.UNCOILER WITH SNUBBER ROLL  

Type                                            

Cantilever with four segments type  

Unwinding direction

Up-ward  

Drum

Collapse and expanded Dia. from 470 to 520mm

by hydraulic cylinder with rotary joint

Rubber sleeve Dia: 610mm

Segment material :45# , hard chrome-faced

Sliding sleeve material :QT500

Main shaft  

42CrMo forged steel

Gears

40Cr,heat treated

Drum drive

DC motor ,15kw, 1000 rpm

Back tension

By DC motor

Drum brake

By pneuamatic disk brake

Snubber roll

PU Coated with strapping groove at center

Up/dwon by hydraulic cylinder

Driven by AC 0.55kw geared motor

Drum support

Elbow lever type

Up/dwon by hydraulic cylinder

Main body

Welded by steel plate

                                           

4.COIL OPENER   

Type  

Telescopic and swing type

 

Peeler table  

Hard chrome-faced   

Swung by hydraulic cylinder 

I n/out by hydraulic cylinder

Press roll

PU Coated ,Up/Down by hydraulic cylinder

5.6-HI LEVELER    

Type                                                  

6-Hi, 19 rolls type    

Pinch roll

200mmØ x 1750mmL x 2 pcs.

Urethane rubber lined surface  

Upper roll up/down by Hydraulic cylinder

Work roll

60mmØ x 1750mmL x 19 pcs.

SUJ2, heat treated and ground ,handness HRC62, CR coating 

Intermediate roll

50mmØ x 1800mmL x 21 pcs.

SUJ2, heat treated and ground, handness HRC58,

CR coating

Back up roll

105mm Ø x 55mmL x 7 rows.,

42CrMo, heat treated and ground, handness HRC58,

CR coating

Up/dwon by geared motor

Intermesh adjust

By AC 1.1kw X2 geared motor

Open -5+130mmH , display thu digital indicator

Driving unit

Drive motor – DC75kw, 1000 rpm

Gear box

Universal joint shaft

Cleaning device

Felt reciprocating

Main body

Welded by steel plate

 

6.LOOP TABLE

Type    

Swing type  

Pit size

4500mmLx2000mmWx3500mmDep

 

Apron roll

Steel pipe covered with rubber

Link mechanism system       

Threading table

Covered with nylon plate

Loop control  

Electric sensor type   

Fence for loop pit  

Yes.

 

7.SIDE GUIDE

Type

Vertical roll guide type

guide roll  

70mmØ x 120mmHx 3 pcs x 2 sets

Highcarbon steel, heat treated & CR coating

Guid open/close        

400-1600mm ,manually operated with handle

        

8. FEEDER ROLL WITH MEASURING ROLL  

Type

2+5 rolls type

Feed roll

175mmØ x 1700mmL x 2 pcs.,SUJ2, handness HRC62, CR coating thinness 0.05mm  

Upper roll up/down By Worm lift

Straightener roll

125mmØ x 1700mmL x 5 pcs., handness HRC62, CR coating thinness 0.05mm  

Upper roll (2 pcs.) up/down By Worm lift

                                                                   Drive

AC servo geared motr 13.2kw with anti back

device

Measuring roll

Upper roll-95mmØ x 80mmL x 1 pcs. with encoder

Special steel, heat treated and ground

Bottom roll-95mmØ x 70mmL x 1 pcs.  PU coated

Main body

Welded by steel plate

 

9. OSCILLATING SHEAR  

Type

Oscillating & Hydraulic Cutting type 

Oscillating Drive

ACS 7.5kw motor, 2 pcs.

Cutting drive

Hydraulic motor  

Shear speed

Max 100 st/min

Blade

SKD-11 or equivalent material

2000mm L x70mm H x 20mm T x 2pcs.

Blade gap setting

By manual handle  

 

10. BELT CONVEYOR   

Type

Belt conveyor type

Type of belt

Cut resistance

Drive

AC Motor with inverter control,3sets

Front conveyor up/down

By pneumatic cylinder

Midle conveyor 

 

Tilting conveyor up/down

By pneumatic cylinder

 

11. 1# PILER & LIFTER WITH CONVEYOR CAR

 

 

Piler  

 

Piling length 300-3000mm

Automatic Piling level control type with free drop type

Separate drive for each side plates by AC geared motor

Front stopper angle adjustable,by manual

End stopper angle adjustable ,driven by AC geared motor

End stamping and Side stamping thu pneuamatic cylinder

Lifter

Scissors type,Up/Down by hudaulic cylinder

Conveyor car

Drive by AC geared motor

Air blower

AC 11kw motor with inverter control

 

 

12. 2# PILER & LIFTER WITH CONVEYOR CAR

 

 

Piller

 

Piling length 350-4000mm

Automatic Piling level control type with free drop type

Separate drive for each side plates by AC geared motor

Front stopper Fixed

End stopper drive by AC geared motor

End stamping and Side stamping thu pneumatic cylinder

Lifter

Scissors type, Up/Down by hydraulic cylinder

Conveyor car

Drive by AC geared motor

Air blower

AC 11kw motor with inverter control

 

13.HYDRAULIC UNIT                               

No .of hydraulic Power pack units

1 set

Motor

AC37kw

Tank capacity

800 L

Flow

125 L/min

Normal pressure

12Mpa

Cooling type

Cooling fan

Pump, valves and accessories

See vendor list

 

14.PNEUMATIC UNIT

Pneumatic source

by buyer

Normal pressure

0.5-0.6Mpa

capacity

1.0M3/min

valves and accessories

See vendor list

 

15.ELECTRICAL EQUIPMENT     

Power supply    

     

3ph AC380V 50Hz w/ PE

Capacity 190 kw

 

 

Hardware

Cabinet x 1 set

Operation desk x 2 sets

DC motor x 2 sets

AC variable speed motor x 5 sets

PLC x 1 set

HMI x 1 set

Inverter x 5 sets

DC drive x 2 sets

Servo drive x 1 set

Contactor , Relay and etc

Wire and cable

Function

Adjustment, manually, automatic operation mode.

One key start-up, multi-machine synchronization.

Speed adjustment.

Line stop to cuts specified.

Fault information display and diagnosis.

Maintenance help.

Emergency stop, fast stop, coil end stop

Start alarm caution.

Main electrical parts

See vendor list

 

III.    VENDOR LIST   

Sysytem /Components

Vendor

Remarks

Hydraulic Parts and Pneumatic Parts

Hydraulic valves

Yuken,Japan

 

Hydraulic pump

Yuken,Japan

 

Hydraulic cylinder

Ganlong,chain

 

Rotary Union

Ganlong,chain

 

Pueumatic componenets

Airtac,China

 

Mechanical parts

Bearings

Wafangdian,China

 

Couplings

Huiyu,China

 

Universal joint

Huiyu/Boya,China

 

Geared motor

Wanxin,china

 

Cylo reducer

Guomao,China

 

Disk brake

Tangying,China

 

AC motors

Wannan,China

 

Electrical parts

 

 

 

PLC

Siemens

 

Servo Drive

Lenze

 

Servo Motor

Lenze

 

Inventer

Huichuan

 

HMI

Winview

 

Encoder

Koyo

 

Contactor and Relay

TE

 

IV.  SPARES LIST  

Components

Vendor

Qty

conveyor belt 

 

1 sets  

Universal joint

 

2 sets

Shear knife

 

1 sets

Brake pad

 

3 sets

Hydraulic filter

 

2 pcs

Oil pipe

 

4 pcs

Seal kit for hydraulic cylinder  

 

1 set each type /size

potentiometer

 

1pc

operation button

 

3pcs

indicator lights

 

3pcs

fusible core

 

5pcs

V.   SCOPE MATRIC RELATED TO OVER ALL PROJECT

BD :  Basic Data          DD:  Detail Design        NA:  Not applicable

ER :  Erection            SU:  Supply              ES  : Supervision of Erection & Commissioing

S :   Seller              B:    Buyer  

 

Sr. No

Description

BD

DD

SU

ER

ES

1

All Process Equipment

S

S

S

S

S

2

Electrical power supply , water and Air supply  

S

S

B

B

B

3

foundation Bolt plan & Load Data

S

S

 

 

  

4

Water Supply System from Top

 

 

 

 

 

5

Air Supply System from Top

S

S

S

S

S

6

Hydraulic System

S

S

S

S

S

7

Lubrication System

S

S

S

S

S

8

All Civil Construction Like Trench,Foundation etc

S

B

B

B

B

9

Special tools Required for Erection

S

S

S

S

S

10

Illumination, Firefighting

B

B

B

NA

NA

11

Electrical Power Distribution upto battery limit from source feeder

S

S

B

B

B

12

Electrical and electric power distribution from battery limit to equipment

S

S

S

S

S

13

Automation and control system

S

S

S

S

S

14

Foundation Bolt , Pad liners

S

S

S

S

S

15

Initial fill of  oil and grease for Start up and Commissioning

S

S

B

B

B

16

Equipment and machine guarding(guards for rotating and moving equipments)

S

S

S

S

S

17

All Cables from TOP(Power, Control, Signal etc)

S

S

S

S

S

All rights reserved © Shanghai Muhong Mechanical and Electrical Equipment Co.,Ltd.
Post code:200436    Tel/Fax:+86-21-56031255    Mobile: 86-18930968947     www.muhong.cn     E-mail: fcj@muhong.cn    muhongjidian@vip.163.com
Address:Room 311, Yehua Mansion 138 Yangcheng Road, Zhabei District ,Shanghai. China 沪ICP备2021037013号