Post code:200436
Tel/Fax:+86-21-56031255
Mobile: 86-18930968947
www.muhong.cn
E-mail: fcj@muhong.cn
muhongjidian@vip.163.com
I. GENERAL SPECIFICATION
1. INPUT MATERIAL
Material |
Cold Steel、Galvanized 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