Coilers – Sacform coil decoiler

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General information
The castors are made of multi-tempered steel and are hard chrome-plated
Automatic length adjustment via control panel
Monitoring & setting of transfer commands for externally connected machines (shears, press, etc.)

Decoiler capacity 2500 kg
Inner diameter of the coil min. 400 mm
Inner diameter of the coil max. 550 mm
Working capacity outer diameter 1400 mm
Working thickness 0.4-4 mm
Coil width capacity min. - max. 20-300 mm
Coil support arms adjustable

Drum shaft material Steel
Mandrel opening system Scissor extension
Motion transmission system Belt drive
Drum movement system Reduction device
Working direction of the machine Left to right or right to left
Rotation speed 14 revolutions per minute
Moving elements Roller bearing
Upper pressure lever
Servo-driven straightening unit
Drive speed 32 m / min
Adjustable width 20-300 mm

Servo straightening unit rollers 9 (5 bottom 4 top)
Number of servo rollers 2 Ø85 mm
Number of pressure rollers 5 Ø85 mm
Number of straightening rollers 2 Ø85 mm
Coil change system Pinch / pull device | Gear transmission
Straightening unit setting Double reduction gearbox Calibration manual

Straightening rollers
Number of rolls 2
Roller pressure adjustment Pneumatic system
Rollers Drive system Gear transmission
Feed system from the coil to the press
Feed system is driven by a servo motor

Lateral guides
Guide Horizontal rollers
Width adjustment Gear system
Number of guide systems 2
Double-sided lateral guides are used to position and guide the material
There are 2 hand cranks on the sides to ensure synchronization

Feed system Control system & functions

Gear group with low backlash Tempered steel 8620
Servo feed reducer 1 / 20
Servo feed system Gearbox system
Roller pressure adjustment Pneumatic pistons
Drive of upper & lower rollers Gearbox system
Press monitoring Sensor
Bosch Rexroth control system
Recipe management up to 250
Rexroth control system 50 different length settings,
7" inch monitor with 8 additional inputs

Electrical supply and control technology
Software components Schneider & Bosch Rextroth
Power supply
Main supply 400 V 50 Hz
Auxiliary voltage 240 V 60 Hz
Safety valves 24V DC

Pneumatic device
Air pressure 6 bar is provided by the customer
All pneumatic connections are equipped with a pressure regulator
All safety valves are based on a solenoid system and are shown in the control cabinet
The main connection is used to supply the necessary voltages for the pneumatic components

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