Sheet Metal Decoiler Uncoiler Dereeler Unwinder Machine for Metal Stamping

• Customization: Available
• After-sales Service: Spart Parts After Sale Serviceengineers Available
• Usage: Sheet
• Model NO.: MT
• Automatic Grade: Automatic
• Principle: Small Deformation
• Certification: ISO9001, CE
• Warranty: 12 Months
• Customized: Customized
• Condition: New
• Application Material: Carbon Steel, Stainless Steel, Galvanized Steel,
• Coil Width: 70-1200mm
• Coil Thickness: 0.1-3.2mm
• Coil I.D: 475-520mm
• Coil O.D: 1400mm
• Max. Loading Weight: 10ton
• Feeding Speed: 0-16m/Min/0-30m/Min
• Expansion Type: Hydraulic
• Coil Car: Customized
• Equipped Machine: Stamp Press, Roll Forming Machine, Shear Machine
• Industry: Automotive Parts, Electronics, Home Appliance
• Transport Package: Woodencase
• Specification: Woodencase or 20GP or 40GP container
• Trademark: SUNRUI
• Origin: Shenzhen
• HS Code: 84283920
• Production Capacity: 300

Product Description

Sheet Metal Decoiler Uncoiler Dereeler Unwinder Machine For Metal Stamping


A material decoiler machine located at the beginning of a process line used to hold and safely pay off or uncoil the steel strip. It controls the speed and direction of the strip of metal as it uncoiler from the coil and is sent to the press line for processing.
Manual or hydraulic models can be selected for inner diameter adjustment,there is widely selection to choose from depending on width and weight of coil.


Hydraulic heavy duty decoiler machines are used to facilitate the work of operator and facilitate the inner tightening process, for higher weight rolled sheet metal that can not be done used using manual tightening system.

When the hydraulic roll decoiler is used, the process of loading the roll onto the decoiler will be facilitated and speeded up. Using a hydraulic loading car will further facilitate the loading process and shorten the time as well.

Features of each parts of Metal sheet coil feeding line

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



Decoiler:
 

a) Coil loading type: Single head with cantilever
b) Max. loading capacity: 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-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)
 

Specification

 

 

Model	MT-400F	MT-500F	MT-600F	MT-700F	MT-800F	MT-1000F	MT-1200F
Coil Width	200 mm	300 mm	400 mm	500 mm	600 mm	700 mm	800 mm
Coil Thickness	0.1 mm - 3.2mm
Coil I.D.	450-530 mm
Coil O.D.	1200 mm
Coil Weight	1000 kgs	1500 kgs	2000 kgs	3000 kgs		5000kgs
Expansion	Hydraulic Expanion
Pressing Arm	Pneumatic Type Pressing Arm
Inverter	Delta, Taiwan
Speed	16 m/min

 

Pictures

Products

Hydraulic heavy duty decoiler machine is suitable for all kinds of metal sheet stamping, such as the hardware parts, home appliances, furniture hardware, motorcycle accessories, mobile phone etal sheet straightener accessories, computer accessories and so on.


 
Metal sheets stamping line configuration

 

Metal sheet stamping line is widely used to LED parts, automobile stamping, appliances manufacturing, computer and electronic componets, hardware and metal parts etc industry.

The configuration of NC Servo metal Punch Press Feeder Stamping line
Step-1: Decoiler machine, Loading coil and uncoilling coil.
Step-2: Straigtener machine, leveling the uncoiling strips.
Step-3: NC Servo Roll Feeder machine, Feed coil strips to press machine.
Step-4: Power pres machine with the moulds,pressing to the end product

Customer's Application
Compact decoiler straightener feeder machine is working in customer's factory.
 

 

FAQ
 

1. What's payment terms?

SUNRUI MACHINE receives T/T payment and LC at sight when the amount over USD15000.00.
 

2. What's your coil equipment leading time?

For standard decoiler, straightener or feeders, the usually lead time is about 10-25 workdays, but we usually have machines in stock. Please contact with our sales if you need the coil handling equipment urgently.

For compact coil feed lines or whole metal stamping lines, it needs 30-70 workdays depends on different specifications and production plan in our factory.

3. What's warranty time of your machine?

Usually the warranty time is 12 months. Also the warranty time can be extend acorrding the specific requirements.

4. What after-sales service does SUNRUI provide?

For the standard decoiler straightener feeder machine, it's easy to install and debug it, most of our customers can do it by themselves; And what's more, our technical engineer can teach your operators how to install  and operate it. SUNRUI machine on-site training will avoid operational problems that are easy to occur at the beginning of production. The training after sales service will create more value for your employees.

For the compact coil feed machine and complete metal stamping line, SUNRUI can arrange engineers to go overseas for the coil handling equipment installation. They guide the customer's operators on-site. Then the commissioning phase will smoothly enter into the mass production phase.

5. What's the package of your coil feeding machine?

For standard small decoiler, straightener, feeder which go LCL shipping, SUNRUI machine will use plastic films cover the equiment, and then fix it into a woodencase.

For the coil feed lines and complete line which go FCL shipping, SUNRUI machine will fix each part with ropes on the shipping container and then wrapped them with plastic films.

Here with some pictures for your reference.