Fire Damper VCD Blade Roll Forming Machine

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■ Brief Introduction - Fire Damper VCD Blade Roll Forming Machine
This Fire Damper VCD Blade by the Roll Forming Machine is also named Aerofoil Blade Fastener. The fire damper aerofoil blade production line is a special designed for the production of double layer aerofoil fire damper blades, which consists of fire damper VCD blade roll forming machine and Aerofoil blade fastener machine.
The roll forming machine adopts cassette style technology, various width aerofoil blade can produced by same line, and quick changeable, the whole line is with full computer PLC control and touch screen operation. It can be set to any size according to the operation requirements. The production line has a maximum processing speed of 15 m/min, a length error of ±0.5 mm, a diagonal error of ±0.8 mm. Aerofoil blade fastener machine can close two pieces into one part, instead of the traditional manual operation by punching machine.
The blade forming machine is suitable for use in the construction site or fire damper production plant. The maximum size can be based on the customer.
The Fire Damper Blade customer requires a custom size, the standard width range is 110-188mm. It can custom prepared according client request.

■ Technology specification - Fire Damper VCD Blade Roll Forming Machine
The fire damper aerofoil blade roll forming machine is designed according to 1.5mm thickness GI Steel. The VCD damper frame profile production line is consisted of uncoiler (manual), leveler roll form machine, hydraulic punching and cutter, hydraulic system, electrical control system, etc.
UNCOILING---PRECUTTER—ROLL FORMING—LEVELING—CUTTING—RUN OUT TABLE

■ Main parameters - Fire Damper VCD Blade Roll Forming Machine

Profile	Fire Damper Aerofoil Blade
Raw Material	GI Steel, DC51D+Z Thickness 1.5mm
Coil width	According to profile drawing
MAX Coil weight (KG)	3000kg
Line speed	0-15m/min
Forming roller	CR12，After treatment, hardness HRC58-62 15 stations
Shaft diameter	60mm, 40CR after treatment
Driving system	By gearing box
Dimension (mm)	950011001200
Main motor power (KW)	11KW

■ Fire Damper Aerofoil Blade
This style fire damper blade is special designed and used for Nuclear Power Air Duct system. the advantage is High strength and reliable.

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