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Surface treatment Soutions

Coil Handling and Press Feeding Solutions

Coil Handling Equipment
Combined Decoiler Straightener (0.3-3.2mm)
Combined Decoiler Straightener (0.3-3.2mm)
Combined Decoiler Straightener (0.3-3.2mm)
Combined Decoiler Straightener (0.3-3.2mm)
Combined Decoiler Straightener (0.3-3.2mm)
Combined Decoiler Straightener (0.3-3.2mm)
Combined Decoiler Straightener (0.3-3.2mm)
Combined Decoiler Straightener (0.3-3.2mm)
Combined Decoiler Straightener (0.3-3.2mm)

Applicable Material

Raw Material Type: Hot-Rolled Metal steel, Cold-Rolled Metal steel, Galvanized Metal steel ,Stainless Steel etc.

Coil Width: 100-600 mm

Material Thickness: 0.3-3.2 mm

Coil Weight: 2000kgs

Inner Diameter: 450-530mm

Outer Diameter: 1200mm

Speed: 16m/min

technical consultation

Brief Profile

Combo uncoiler straightener machine  is a material handling machine located at the beginning of a process line used to hold and safely pay off or uncoil the steel strip and leveling it. It uncoils from the coil and leveling to send the steel strip for processing such as slitting, roll forming and pressing.

It can uncoiling and straightening the metal sheet coil from width 100-600mm, and thickness from 0.3-3.2mm, coil weight from 100kgs to 2000kgs.

It’s suitable for hardware stamping, electrical products, computer shell and so on.

With pneumatic pressure on upper and lower straightener roller distance adjusting and worm gear adjusting, it can achieve precision straightening performance for many different kind of metal sheet material.

Application


Decoiler straightener can be found in many different stamping product line such as hardware stamping line, saw blade stamping line, knives pressing line, motorcycle parts stamping line, car license plate stamping line, small auto parts stamping line, computer and electronic components stamping lines etc.

 

The configuration of metal sheet stamping line

Step-1: Decoiler straightener machine, Loading coil and uncoilling coil and straigthening the Coil strips.

Step-2: NC Servo Roll Feeder machine, Feed coil strips to press machine.

Step-3: Power pres machine with the moulds,pressing to the end product



Combined Decoiler Straightener (0.3-3.2mm)(图1)

Features

1. There are 3 leaves on the mandrel for expansion.

2. Pressing arm can be added according to specification.

3. Japan magnetic contactor and electronic components prolong service life;

4. Frequency conversion speed control can be chose, the use effect is better.

5. Leveler inclines appropriately to reduce feeding loop distance.

6. Adopt one point down pressure device, exclusive design, can adjust the flat point more quickly and accurately, the operation is convenient, different from the traditional four point adjustment.

7. Simple maintenance and management, good safety and low cost;

Combined Decoiler Straightener (0.3-3.2mm)(图1)

Main Parts

Decoiler Parts

 

The motor control cabinet of the material combined decoiler straightener are relatively independent,also they use their own frequency converter,that means it could take more effectively protecting the machine to make sure there will not distorted when it subjected to other external forces.

The drive system of the straightening machine are universal joint and gear transmission,that could effectively avoid the material’s damage from passive wheel rotation. 

                  

     Mandrel Expansion With Leaves                   A type Keep-off Frame and Pressure Arm   

                                                                                                          

1-20041420442JO.jpg

 High Precision Straightening Parts

 

With pneumatic pressure on upper and lower straightener roller distance adjusting and worm gear adjusting, it can achieve precision straightening performance for many different kind of metal sheet material.

The roller is made of solid bearing steel. After heat treatment, hard chrome plating and re-grinding, it has high hardness, good abrasion resistance and long uselife.

Roller leveling and feeding machine are placed on the same horizontal platform, which can reduce the feed machine and leveling error to meet the need of high precision.


    One point down pressure device                     Worm gear adjusting


1-200414204514b5.jpg


Basic Parameter

Model
GL-200
GL-300
GL-400
GL-500
GL-600
Max coil width
200mm
300mm
400mm
500mm
600mm
Coil thickness
0.3-3.2mm
Coil inner diameter
460-520mm
Coil outer diameter
1200mm
Loading capacity
800kg
1000kg
1500kg
2000kg
2000kg
Expansion style
Manual Expansion
Straightener roller
Ø48mm*7pcs
Uncoiler Motor
without
Straightener Motor
1HP
1HP
2HP
2HP
2HP
Roller pressing way
Pneumatic rod
Roller adsjuting way
Eccentric turbine worm adjusting
Inverter
Delta,Taiwan
Feeding speed
16m/min
Pressing arm
Optional


Video


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