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Home > Products > Decoiler Straightener Feeder > Compact Feed Lines > Unwinding straightening and feeding
Unwinding straightening and feeding
Unwinding straightening and feeding
Unwinding straightening and feeding
Unwinding straightening and feeding
Unwinding straightening and feeding
  • Unwinding straightening and feeding
  • Unwinding straightening and feeding
  • Unwinding straightening and feeding
  • Unwinding straightening and feeding
  • Unwinding straightening and feeding

Unwinding straightening and feeding

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Bag/Bags
    Delivery Time: 15 Days

Basic Info

Model No.: MFL4

Applications: Pressing Line/Metal Stamping Line/Forming Line

Product Name: Coil Press Auto NC Servo Roll Feeder Machine

Releasing Type: Pneumatic

PLC: Mitsubishi, Japan

Servo Motor: Mitsubishi, Japan

Servo Driver: Mitsubishi, Japan

Touch Screen: WEINVIEW, Taiwan

Function: Feeding The Coil Strips Into The Press Machine

Applicable Coil Width: 50mm-1300mm

Applicable Coil Thickness: 0.6-6.0mm

Additional Info

Packaging: Woodencase

Productivity: 100 sets

Brand: Mayflay

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 100 sets

Certificate: CE

HS Code: 84283920.00

Port: Shenzhen

Product Description

Production Description

Unwinding straightening and feeding are composed of a Decoiler Straightener unit and Nc Servo Feeder unit and are particular suitable for profiling, stamping punching line, laser cutting and many other machining processes. It used to uncoiling metal strip from coil stock, straightening it to required flatness and feed it to press machine for stamping process.Thanks to a well-knit body and advanced mechanical structure, it can easily handle coil stock up to 10tons.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.


Unwinding straightening and feeding with compact design are preferred to be used in case of only small available space as well as in case of less delicate coil material with big material square. They normally are used at middle-sized feeding lengths and middle-sized number of press strokes per minute.


Features of each parts of compact feeding lines

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-10T
b) Up-and-down movement the coil car by hydraulic cylinder
c) Horizontal movement by hydraulic motor
d) 2 Coil well-knit, no disperse

2. Decoiler:

a) Coil loading type: Single head with cantilever
b) Max. loading capacity: 5ton-10ton
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-1000mm.
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)

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


Specification


Decoiler straightener Feeder
Model:MFL4
Model MFL4-400 MFL4-600 MFL4-800 MFL4-1000 MFL4-1300
Stock Width(mm) 70~400 70~600 70~800 70~1000 70~1300
Stock Thickness(mm) 0.6~6.0 0.6~6.0 0.6~6.0 0.6~6.0 0.6~6.0
Max.Coil Weight(kg) 5000 5000 7000 7000 7000
Max.Coil O.D.(mm) 1400 1400 1400 1400 1400
Coil I.D.(mm) 508 508 508 508 508
Feed Length(mm) ~500* ~500* ~500* ~500* ~500*
Max.Line Speed(m/min) 16~24 16~24 16~24 16~24 16~24
Straightener Rolls(piece) upper 4/down 3
Feed Rolls (set) 1 1 1 1 1
Main Motor AC5.5 AC7.5 AC7.5 AC11.0 AC11.0
Mandrel Expansion Hydrauilc Hydrauilc Hydrauilc Hydrauilc Hydrauilc
Reel Motor(kw) 2.2 2.2 3.7 3.7 3.7
Power(v) 3 Phase 220V/380V/50HZ
Operating Air(Mpa) 0.49 0.49 0.49 0.49 0.49
Straightening Performance
Material Tech-info of thickness & Width MFL4-400 MFL4-600 MFL4-800 MFL4-1000 MFL4-1300
0.6~1.3 400 600 800 1000 1300
2
2.3
2.5 1170
2.8 933 933
3.2 714 714 714
4 457 457 457 457
4.5 361 361 361 361 361
5 293 293 293 293 293
6 203 203 203 203 203


Remarks:

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.


Application

Automobile stamping, appliances manufacturing, computer and electronic componets, hardware and metal parts etc industry.


Coil feeding line for MAC3


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


Auto stamping parts



MAC4 Compact Press Feed Lines is working in our customer's factory.

Compact Press Feed Lines for making the bracket coil sheet feed line.

With the Yaskawa Servo Systems and Mitsubishi PLC control, the feeding line can reach ±0.15mm feeding accuray.



coil feed line (10)


Looking for ideal Home Appliances Making Machine Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Automotive Parts Stamping Machine are quality guaranteed. We are China Origin Factory of Decoilers Straighteners and Feeders. If you have any question, please feel free to contact us.

Product Categories : Decoiler Straightener Feeder > Compact Feed Lines

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