Sheet Metal Steel Straightener Machine/ Cut to Length Line

• Customization: Available
• After-sales Service: Three Year Warranty
• Thickness: 0.3 ~ 1.2 mm
• Model NO.: EN 0.3-1.2 mm
• Material Width: 500 ~ 1500mm
• Applicable Material: Cold Rolled Strip, Galvanized Sheet, Stainless Ste
• Material Quality: Standard Steel Coil
• Coil Diameter: 480--610mm
• Coil Weight: Max 10t
• Shearing Accuracy: 0.5 mm/2000mm
• Pile Length: 1000-5000mm
• Power Supply: 380V/50Hz/3pH
• Max Feeding Speed: 60 M/Min
• Transport Package: Steel Wire Fixed
• Specification: 500 ~ 1500mm
• Trademark: Ensource
• Origin: China
• HS Code: 84623990
• Production Capacity: 1000 Piece/Year

Product Description

 

I.Technical parameters and configuration instructions
1. Technical parameters

Applicable material: cold rolled strip, galvanized sheet, stainless steel

Material quality: standard steel coil

The strength of the material   бb≤345 N/mm2,бs≤490 N/mm2

Material thickness: 0.3 ~ 1.2 mm

Material width: 500 ~ 1500mm

Coil diameter: diameter 480--610mm

Coil diameter: ≤ф1500mm

Coil weight:         ≤10T

2. Product parameters

Shearing accuracy:    ≤±0.5 mm/2000mm

Leveling accuracy    ≤±0.5mm/m2

Pile length:          1000-5000mm

Diagonal :           ≤±0.5 mm/2000mm

Shear length:        1000-5000mm

3. Other parameters

power supply: 380V/50Hz/3Ph

maximum feeding speed: 60 m/min

cutting frequency: 20-30 Zhang /min (with 2000mm long sheet count)

production line covers an area of about 23m * width 4.5m

II. Unit composition
The unit configuration is mainly composed

hydraulic feeding trolley

Cantilever uncoiling machine

13 roll leveling machine

Storage buffer pit (user's own)

Rectifying device

The roller servo feeding machine

The new electric shears

Conveyer belt

Pneumatic feeding stacking device

Servo electric control system  

Hydraulic system

pneumatic system (gas source user owned)

III. Machine composition details:
1. Hydraulic feeding trolley
Used to place material roll. The roll wear sleeve positioning in stand.

1.1 technical parameters:

Bearing capacity:      10 tons

Movement speed: 7 m/min

Mobile motor power: 1.5 KW

Working pressure: lifting cylinder is 12Mpa

1.2 Components: the feeding trolley is composed of the walking chassis and the V type lifting frame.

Hydraulic lifting mechanism

Motor drive system with a speed reducer

Guide rail

V type support platform

1.3 properties: the material trolley for feeding. It sat on the two steel rails, by the motor through a speed reducer and a chain transmission, driving wheel shaft carrying a roll of material to the axial direction of movement of cantilever unwinding feeding, entered into the core position of the shaft, the trolley for supporting the table top is composed of a cylinder driving the material roll center of the inner hole of the line rose to unwinding movement axis position, trolley down and from core shaft of at exit to the next charging position.

2. The cantilever expansion uncoiler: coiling tension in uncoiler reel.

2.1 Technical parameter:

Bearing capacity: 10 tons 10 tons

The core shaft up shrinking: 50 mm (Φ480~Φ610mm)

Main motor power: 2.2 kw

Cylinder working pressure: about 12MPa.

2.2 Material stand machine consists of a core shaft, a base and a transmission system

frame

the core shaft and its structure

motor drive system

clutch device

auxiliary support

2.3 Performance: the core shaft is composed of a supporting shaft, a wedge sliding seat and four arched plates which are connected with the rotating cylinder. The drive shaft rotates in reverse direction, which is composed of a motor, a speed reducer, a sleeve and a rigid clutch.
In order to enhance the rigidity of the core shaft, the uncoiler is equipped with auxiliary support; the auxiliary support is driven by hydraulic cylinder.
The core shaft plate can be installed to satisfy different requirements of coil diameter size

3 Roller leveling machine:

3.1 technical parameters:

The number of flat rollers: 13 (including a pair of rollers)

Leveling roller diameter: 85 mm

Leveling roll width: 1500 mm

Leveling roller material: 45#

Leveling roller hardness: more than HRC50 - 55 (grinding chrome plated) 

Main motor power: 7.5kw

3.2 Component:

AC motor,reducer

frame

3.3 Performance: This machine is composed of 1 sets of roller and 11 roller, motor speed reducer and bracket base. Roller top roller 6, lower roller 7. Leveling machine and fixed in a rigid slider, slider, respectively, by two pairs of screw pair drive the lifting and tilting, to change the leveling gap and leveling angle, namely: work roll forming harmonic attenuation of straightening and improve the leveling quality sheet. Leveling machine work roll for initiative, the transmission order: motor driven gear reducer, will be transferring power to a leveling roller.
Leveling roller is the key part of the machine, which is controlled by strict process.

4. Storage buffer pit (user's own) 

5. Correction device: fixed sheet, prevent deviation.
Middle range: 500 ~ 1500mm
Performance: used for feeding on the material to ensure the accuracy of the diagonal shear. Manual adjusting screw, the baffle and the direction of the plate width, in order to adapt to the different width correction sheet

6. The roller servo feeding machine: 
the structure of the roller, the roller diameter 115mm, manual screw adjustment. On the surface of the roller to deal with glue, increase the friction force, the gravitational force.

components: frame, work roll, servo motor.

function: for boards into the flat shears, and precise control of cutting length. Work roll manual screw adjustment control, roller surface hanging rubber processing, enhanced friction.

motor: servo 5.5KW

7. Shears: Q11-3*1600 electric shears. Used for precise cutting of plate after leveling.

8. Conveyor belt:
8.1.Technical parameter:

Motor power 2.2kw

The conveying speed is less than 60 m/min

Conveyor belt length 3000 mm

8.2 Component:

flat belt, rack

motor drive system

8.3 properties: shear plate shearing machine under the first fall in the independent transmission belt, flat belt and the plate conveyor to stamp material.

9. Pneumatic material stacking device: 

Consists of cylinder, rack, blanking regulating mechanism, a longitudinal and transverse double positioning mechanism, composition, palletizing length 1000-3000mm. its role is cutting the sheet stacking, by a cycloid pin wheel reducer drive, can move forward and backward, and can according to user requirements, the sheet stacking automatic together.
Blanking platform with lifting device, convenient stacking. Hydraulic action, length 3000mm.

10. Servo electrical system:
By the power distribution cabinet and the operating table:
Performance: power requirements: 380V + 10%, 50Hz + 5%, three phase AC.
The unit of electrical system (in terms of the layout of the structure of the external) is mainly composed of a control station, junction box and the detecting element and executive elements. The servo control system, automatic speed, slow speed, brake, shearing procedures, convenient operation (terminal to the perimeter from the demand side, the ego), and touch screen centralized control operation.
The main electrical components selection of CHINT, servo motor selection of domestic well-known brands.
Connection between equipment and power line is responsible for the user.

11. Hydraulic system:

The system adopts integrated pump, valve block installed in the tank and dispersed bed.
The main hydraulic valve products howard.
Rated working pressure of hydraulic system 16MPa.
Hydraulic oil user owned.

12. Pneumatic and lubrication system:

Pneumatic system pressure 0.6 MPa

Gas system needs 800 liters / min

Taiwan Yadeke pneumatic components selection of products, mainly for the use of stack feeding device.

The gear box or the speed reducer is lubricated by oil tank. 

Gas source user owned

13. Other instructions:
13.1 Production line equipment spray paint dry paint. If users have special requirements for the equipment to provide the color tone, or writing.
13.2 Foundation construction, installation and debugging of embedded parts and the consumption of water, oil, gas and electricity by the user responsible
13.3 the gas source of the whole set of equipment is equipped with the user.
13.4 installation and commissioning is completed, the two sides need to handle the handover procedures, not for the acceptance of the handover procedures and put into use, that is, the two sides agreed to accept qualified. 
13.5 other matters of negotiation.