Home ProductsDecoiler And Straightener

Automatic Decoiling And Straightening Machine For Power Press

Automatic Decoiling And Straightening Machine For Power Press

  • Automatic Decoiling And Straightening Machine For Power Press
  • Automatic Decoiling And Straightening Machine For Power Press
  • Automatic Decoiling And Straightening Machine For Power Press
Automatic Decoiling And Straightening Machine For Power Press
Product Details:
Place of Origin: Guangdong, China (Mainland)
Brand Name: RUIHUI
Certification: CE, ISO certification
Model Number: MAC4-400
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Packaging Details: Wooden Box or Vacuum Packing
Delivery Time: 30 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30 Sets Per Month
Contact Now
Detailed Product Description
Stock Width(mm): 70~400 Stock Thickness(mm): 0.6~6.0
Line Speed(m/min): 16~24 Coil Weight(Kg): 5000
Work Roll Number(Pcs): Upper 4/lower 3 Main Motor(Kw): AC 5.5
Warranty Period: 12 Months Type: Straightener Feeder
Specification: 4500*3000*2500mm Usage: Material Straightening
Customized: Customized Principle: Large Deformation
High Light:

stamping press feeder


coil processing equipment

Automatic Mac4-400 Decoiler Straightener Feeder With Decoile Using For Power Press

Main accessories:

1)  Electric eye loop control system, controlling the decoiler to release strips automatically. When strips touch the light sent out by the device, the decoiler will stop to work, on the contrary, when the strips left the light, machine will start to work again.

2)  Feeding and straigtening rollers adopted Gr15, and all rollers finished heat treated, hard chrome plated, ground etc, hardness comes 60°-62°

3)  Outgoing Catenary to assist and support the material, guiding strips to the moulds automatically.

4)  Press arm device, holding strips firmly when released by the decoiler, preventing coil too loose.

5)  Feeding line easily adjusts by advance worm gearscrew jacks device, the straightener feeding part can be adjusted by the lifter which was driven by motor

6) Uncoiler inverter device. With inverter, the decoiler's rolling speed is adjustable, further more, under protect of the inverter, the decoiler has much longer life time.
7)  FLIP-TOP STOCK STRAIGHTENER DEVICE. The straightener part is open type, easy to clean impurity or crumb sticked on the rollers, keeping the rollers are clean, preventing pressure mark on strip surface after finishing straightening. ESPECIALLY SUITABLE FOR ALUMINUM, COPPER etc soft material.
The straightener part was driven by two hydraulic cylinders, open angle comes 30°.(Please refer to the following image)
8)  Machine equipped with four worm gear micro adjust device with daily percentage chart, easy to opearte, having high adjustment accuracy.
9)  Machine equipped with threading table device and coil tip flatness device. the tip of the coil maybe exist curved upward, after strips were guided to the entrance of the straightener feeder part, with the coil tip flatness device, it can press the tip and making the strips entering the feeding rollers easily.
10) The uncoiler contain the butterfly brakes aire compressor.
11)  Machine equipped with Siemens servo motor, full sets of Schneider low voltage components, controlled by Siemens PLC etc.





Model MAC4-400 MAC4-600 MAC4-800 MAC4-1000 MAC4-1300
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
Work Roll Number(piece) upper 4/lower 3 upper 4/lower 3 upper 4/lower 3 upper 4/lower 3 upper 4/lower 3
Feed Roll number(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:


Model MAC4-400 MAC4-600 MAC4-80 MAC4-1000 MAC4-1300
Stock Thickness
0.6~1.3 400 600 800 1000 1300
2.5 1170
2.8 933 933
3.2 714 714 714
4.0 457 457 457 457
4.5 361 361 361 361 361
5.0 293 293 293 293 293
6.0 203 203 203 203 203



Automatic Decoiling And Straightening Machine For Power Press 0Automatic Decoiling And Straightening Machine For Power Press 1






Q1:What kinds of machines do you have?

Our main products are:Nc Servo Roll Feeder,Uncoiler, Straightener, 3 in1 Straightener

Feeder,Transfer systems,Press Feeding Line., etc

Q2:Is your equipment standard or customized?

Both, we can OEM & ODM with customers.

Q3:What are your equipments certification?

All our items are coming with CE certifications.

Q4:How did your company's quality system work?

“QUALITY IS OUR CULTURE” Our quality is not the best in the world, and the price is not the

cheapest. But we can provide you excellent products to defeat your competitors.

Q5:How long is the warranty period of the machine?

We offer free service with a warranty period of one year, If it is operate in reasonable, the

machine can be used more than 10 years.

Q6: Is it possible to be a foreign agent and distributor?

If you are confidence and excellent service for after-sales, then welcome to be our agents or

distributors all over the world.

Q7:What’s your payment?

T/T,D/P,L/C,Western Union., etc

Q8:What’s the delivery?

“TIME IS GOLD” for you and for us, so we have professional team work and production line can

make nice quality in short time.



1. Pre-Sales Service:We have professional designers to meet the different requirement.

2. After-Sales service:We have an efficient team to meet 24*7 all day service.

3. Full-Service:Actively cooperate with customers to deal with problems in equipment using.

4. Engineers can provide service machinery overseas.



Contact Details

Contact Person: Lisa Li

Tel: +8613427898338

Send your inquiry directly to us
Best Products
Other Products