Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line

Product Details
Customization: Available
After-sales Service: Spart Parts After Sale Service
Type: Balance Roller Straightening Machine
Manufacturer/Factory, Trading Company
Gold Member Since 2021

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  • Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
  • Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
  • Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
  • Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
  • Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
  • Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
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Basic Info.

Model NO.
MFL4
Voltage
Can Be Customized
Automatic Grade
Automatic
Principle
Small Deformation
Certification
ISO9001, CE
Warranty
12 Months
Customized
Customized
Condition
New
Application Material
Galvanized Coil, SPHC.Sphd, SPCC, Spcd, Spce, Ss
Raw Material
Yield Strength Is Less Than 400MPa
Coil Width
70-1600mm
Feeding Length
9999mm
Coil Thickness
0.6-6.0mm
Coil I.D
475-520mm
Coil O.D
1400mm
Feeding Speed
20m/Min
Equipped Machine
Stamp Press, Roll Forming Machine, Shear Machine
Control Systems
PLC Control
Power Driven
Yaskawa, Japan
Industry
Automotive Parts, Electronics, Home Appliance
Transport Package
Container
Specification
20GP or 40GP container
Trademark
SUNRUI
Origin
Shenzhen
HS Code
84283920
Production Capacity
200

Product Description

Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
 

By combination of decoiler, straightener and feeder machine into one unit, so called compact coil feeding line, which is positioned directly at the press, the needed space for a material loop of straightened material can be saved.The straightener-feeder is supplied with material out of a very small loop of not straightened material below the decoiler. And the decoiler is equipped with a variable speed drive as well as with a very sensitive loop control. By this way it is assured that there always will be enough material available for supply of the straightener-feeder.

In case that feeding lengths and stroke rates do require a bigger material stock within the material loop, the Compact Coil Feeding Line will be completed with a loop pit.

With our Coil Processing Systems you can process coil material width from 400mm to 1600mm, coil thickness from 0.6-6.0mm, coil weight up to 20000kgs.

Compact coil feeding line is design to make thick plate of auto parts stamping, such as brake pads, front pillar, Seat slide rail, center pillar, flip wheel and so on.

With YASKAWA servo motor and drive and MITSUBISHI PLC, the feeding line can achieve the very accurate feeding ±0.15mm. Moreover, the whole compact feeding system is only 4.5m length, which will save a lot of workspace for your press workshop.
 

Features of each parts of Metal sheet coil feeding line

1. Automatic loading coil car

Automatically lift the coil to the mandrel of the Decoiler Machine with loading coil car. And then the mandrel can expand and clamp the coil.
a) Loading capacity 5T-20T
b) Up-and-down movement the coil car by hydraulic cylinder
c) Horizontal movement by hydraulic motor
d) 2 Coil well-knit, no disperse


Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
2. Decoiler:
 

a) Coil loading type: Single head with cantilever
b) Max. loading capacity: 5ton-20ton
c) Expansion type: Hydraulic
d) Brake type: pneumatic, stable and safe, also can prolong lifetime of the power system
e) Mandrel hydraulic expansion system. The hydraulic station provide power to drive the hydraulic cylinder to expand & draw back the mandrel to clamp coil or release the coil.
f) Press arm device to hold the strips, preventing coil loose. Further more, the press arm equipped with a PU roller to hold the strips, don`t scratching strip surface.
g) Support arm device. Driven by hydraulic-cylinder, it was use to guide and support strips, Further more, several sets of rollers installed in the device, and all rollers were chrome plated, the surface is very smooth, preventing scratching material surface.
h) Limit arm device, clamping coil in width direction, preventing coil collapsing when coil were too narrow. Further more, the width between two back gauge arms were designed adjustable by operate the manual wheels, coil width range is 70mm-1800mm.
i) Machine equipped with hydraulic station, providing oil pressure to drive the mandrel expansion & contraction and hydraulic cylinder.
j) Sensor device: electric eye loop control system, stable, safe and long lifetime. With the electric eye loop control system, the decoiler release strips automatically.(you can refer to the following image)

 

Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
3. Straightener-Feeder

a) Structure: Servo motor driven, synchronous belt transmission, gear transmission
b) Servo motor and driver: Yaskawa, Japan
c) Straightening roller: 9 (upper 5/down 4)
d) straightening roller diameter:φ88mm
e) Pinch roller: 2pcs
f) Feeding roller: 2pcs

All the roller material is GCr15, after quenched, high frequency annealing, the hardness is HRC58°-60°and then precision polishing.
g) Gear: Material adopted 40Cr. The center quenched, teeth high frequency annealing and precision polishing.
h) Straightening adjustment: eccentric turbine worm adjustment, dial indicator display; Electric adjustment can be provided also
i) The entrance clamping roller: 2pcs
j) Release type: pneumatic
k) Feeding control: get signal from press encode or cam box, and controlled by PLC and display on HMI.
l) Material input guide roller: 1 group (manual adjustment)
m) Coil Inlet device. It equipped with chrome-plated rollers and guided strips to go through the straightening part.
n) Straightening device. It was mainly to press and flat coil head and end of the coil. Usually, the coil head is curvy, if without this device, the material is hard to go through the straightening part. But with this device, when the strips comes then entrance of the straightening part, the tip flatness device and press and flat the coil head and go through straightening device smoothly.
o) Handwheel: The operator crank the manual handle to adjust the accuracy of the straightening part.
p) Outlet bracket: assistant support material device. It was mainly used to guide strips from straightening part to press machine.
q) Control box. It was mainly used when coil run out and need to change a new coil and let the strips go though the straightening part at manual model.
r) HMI. The operator operate the machine and set data in this device.
s) Worm gear screw jacks device. It main used to adjust the height of feeding line.


Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line

t) Lubrication type: lubrication grease, manual grease bump lubrication

Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line


Specification
 
Model
MFL4-400
MFL4-500
MFL4-600
MFL4-800
MFL4-1000
MFL4-1300
MFL4-1600
Stock Width(mm)
70~400
70~500
70~600
70~800
70~1000
70~1300
70~1600
Stock Thickness(mm)
0.6~6.0
Max.Coil Weight(kg)
5000
5000
5000
7000
7000
1000
15000
Max.Coil O.D.(mm)
1400
Coil I.D.(mm)
φ470-520
Feed Length(mm)
~500*
Max.Line Speed(m/min)
16~24
Straightener Rolls(piece)
φ68mm*7(upper4/ lower 3)
Feed Rolls (piece)
φ88mm*2 (upper 1/ lower 1)
Back-up Rolls (piece)
φ68mm*220mm*3 Groups
Main Motor
AC5.5
AC5.5
AC7.5
AC7.5
AC11
AC11
AC15
Mandrel Expansion
Hydrauilc
Reel Motor(kw)
2.2
2.2
2.2
3.7
3.7
7.5
11
Power(v)
3 Phase 220V/380V/440V/50HZ
Operating Air(Mpa)
0.49

 

Straightener Capacity( Yield strength σs≤245N/mm² ,Tensile strength σb≤392 N/mm²)
Model
Thickness(mm)
0.6
1
1.3
1.6
2
2.3
2.8
3.2
4
4.5
5
6
Width(mm)
MFL4-400
400
293
203
MFL4-500
500
361
293
203
MFL4-600
600
457
361
293
203
MFL4-800
800
457
361
293
203
MFL4-1000
1000
714
457
361
293
203
MFL4-1300
1300
933
714
457
361
293
203
MFL4-1600
1600
1170
933
714
457
361
293
203

 
Remark:1)The above figures are the material having yield strength σs=245N/mm² ,Max. tensile strength σb=392 N/mm²)
2)Specifications are subject to change for improvement without notice.



Pictures

Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line

Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
Products

Auto Feeder 3 In 1 is suitable for automobile stamping, appliances manufacturing, computer and electronic componets, hardware and metal parts etc industry.Automotive Parts: Bracket, Damper, Barke Pad, Tie Bar, Electric Accessory, Shell Parts Of Printers, Computer Frame,Slide Rail of Car Seat, Splash Shield of car body and etc.

 
Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line

Metal sheets stamping line configuration


Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line

Customer's Application

Decoiler Straightener Feeder 3 in 1 Press Feeding Equipment for Coil processing is working in customer's factory.

Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping LineMetal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
Metal Coil 3 in 1 Decoiler Straightener Feeder for Steel Coil Feeding and Stamping Line
 

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