Aluminium roll forming machines are widely used as the roof of garden like factory, hotel, exhibition center, villa, civil construction, etc.
Manual Decoiler: It is passive type could load coil by expend the blots fix at coil inner diameter. It’s easy to operate and economical solution.
Guiding Device: Adopt guiding bar and sliding block to control the width and position of the steel sheet. The coil is guided in the correct position and passed to the roll forming system. Can adjust the guiding bar with loosing the fixing bolts to feed sheet in right position. It’s fixed structure to make sure can not move easily.
Roll Forming System: Roll forming system consist of machine frame, transmission system, electrical motor and roll forming system.
A. Aluminium roll forming machine frame adopts welding structure with shot blasting and painting treatment;
B. All rollers material adopt high quality No. 45 steel, with hard chrome coated on surface, all treatment by full CNC machines, to make sure the rollers with good rigidity and precision, and form perfect roofing sheet as per design;

C. All rolling shafts are made by high quality No. 45 steel with quench and temper treatment, so the aluminium roll forming machine shafts with good rigidity which could use for long tern without deformation;
D. Rolling shafting supporting structure type is steel wall and welded with the basement together to have rigidity;
E. Cycloidal pin gear speed reducer motor driven, the back/forward roller driven by chain, part of upper/lower rollers driven by gear;
F. Adjust the screw bar manually to adjust the distance between upper/lower rollers for difference thickness of sheet.