Finger Protective Spiral Wire Exhaust Fan Grill Welding Machine for Industrial or Axial Fan Guards

China Finger Protective Spiral Wire Exhaust Fan Grill Welding Machine for Industrial or Axial Fan Guards, Find details about China Spiral Wire Fan Grill Machine, Spiral Wire Fan Guard Machine from Finger Protective Spiral Wire Exhaust Fan Grill Welding Machine for Industrial or Axial Fan Guards

Model NO.
LXHJ-36B
Trademark
Zhenhuan
Origin
China
Model NO.
LXHJ-36B
Trademark
Zhenhuan
Origin
China
I Description of finger protective spiral wire exhaust fan grill machine:

There are various industrial spiral wire fan grills in light duty frame wire structure and heavy-duty frame wire structure:
Finger Protective Spiral Wire Exhaust Fan Grill Welding Machine for Industrial or Axial Fan GuardsFinger Protective Spiral Wire Exhaust Fan Grill Welding Machine for Industrial or Axial Fan Guards


For light-duty frame wire fan grills, there need frame wire spot welding machine, outer ring welding machine.

For heavy-duty frame wire fan grills, there need 2D CNC wire bending machine.

Some other machines may be neede: ring bending machine, butt welding machine, edge trimming machine, terminal eye hook bending machine, etc.

The key machine is spiral wire looping & welding machine. It is developed by ourselves, combining spiral wire looping and welding together. 

After manually putting guard framework onto the looping die (finished by frame wire spot welding machine & outer ring welding machine, or frame wires bent by 2D wire bending machine), this machine can automatically loop spiral wire first, and then automatically weld spiral wires with frameworks partitionedly.

The upper welding torch is servo drive, automatically move radially and weld one frame wire, then auto return back to origin for next frame wire welding.

The side welding torch(s) is pneumatic driven, controlled by PLC, also full automatic.

For different size industrial fan guards, you should change different looping die and change looping pitch settings on HMI (touch screen).


II Main technical data of finger protective spiral wire exhaust fan grill machine:
ItemData
Suitable industrial fan guard sizeMax. 36"
Suitable industrial fan guard shapeBoth flat & bowl shapes
Min. industrial fan guard size12"
Suitable frame wire gaugeNo-limited
Suitable spiral wire gauge1.8-3.5mm
Welding transformer capacity100kW x 2
Welding torch driving motor power2.6kW (servo)
Rotation driving motor power (for welding)2.5kW (servo)
Looping driving motor power1.2kW x 2(servo)
Pay-off stand driving motor power2.2kW (inverter control)
Pay-off stand capacityMax. 220kg
Production speed2-3 minutes per piece
Machine dimension4m x 1.6m (workshop occupying)
Machine weightAbout 1100kg

III Other options of finger protective spiral wire exhaust fan grill machine:
- If we don't use side welding torches, flat fan grills can be produced:
Finger Protective Spiral Wire Exhaust Fan Grill Welding Machine for Industrial or Axial Fan Guards
- Real double-station exhaust fan grill machine can save one operator:
Finger Protective Spiral Wire Exhaust Fan Grill Welding Machine for Industrial or Axial Fan Guards
Our finger protective spiral wire exhaust fan grill machine is sold worldwidely. We have several spiral wire fan grill machines working in USA, both bowl shape and flat shape. 
Please contact us freely for more information of finger protective spiral wire exhaust fan grill machine.