Square Air Duct Shutter Roll Forming Machine , Auto Rolling Shutter Making Machine

HVAC System Fire Frame Roll forming Line production 

 

Production Forming process

De-coiler—servo feeding—gap and cut off mould—forming ---collection table

 Equipment composing parts

Equipment is composed of de-coiler ,feed system ,gap and cut off , forming machine,collection table ,electric control system , etc.

Main structure and performance of machine

Roll forming production scope
This rollforming machine can be make the thickness from 0.8mm to 1.2mm
Parameters of main equipment:

1 - De-coiler
Material width: ≤ 250 mm, Material thickness≤ 2.0mm;
Inner diameter: 480-520 mm;
Outer diamete: φ 1200mm;
Max. Load capacity: ≤ 2T

2 - Leveling system
Use 9 roller leveling,
Power 2.2 kW,
Speed: 10M/min

3 - Servo feeding system
BNC-30Technical parameters:
BNC-300
The feed shaft diameter: φ 60mm
Measuring diameter of shaft: φ 60mm
Maximum feed plate of width: ≤ 300mm
Maximum feed plate of thickness: ≤ 2.5mm
Maximum feed speed: ≤ 40m/min
Feeding and blanking step length tolerance: ± 0.20mm
Feed products overall length tolerance: ± 0.25mm
Servo motor power/brand: 1.3KW/Japan Yaskawa
TransmissionSynchronous wheel / gear
Length measuring encoder: ROUNDSS 2500P

4- Main rollforming machine
Forming steps: 14 group
Forming framework: Use the wall type side plategear drive
Side wall thickness: 25mm
Max material width: ≤ 196mm
Min material thickness: 0.7mm
The roll shaft diameter: φ 48 mm
Roller material: Cr12MoV, the quenching hardness, HRC58-62°
Use of double bearing design, bearing type 6208
The main drive motor uses 7.5kw frequency conversion motor.

Product Pictures