Description
The main frame of double layer roll forming machine is welded separately and the outside wall is connected by screw after being roto-blasted on the surface. The rollers are surface-chrome plated after being machined by the exact machine tool.

Component and Function
1. Sheet guiding equipment: Double layer roll former uses guiding equipment of leader sliding block style. The width and the left or right position can be adjusted only by adjusting the leader, then the sliding block can realize left or right movement.
2. Mainframe Transmission: Transfer the main motor power to the rollers through chains and sprockets, and also transfer the coil sheet.
Features of Double Layer Roll Forming Machine
1. Certificate: ISO 9001, CE
2. Designed by experienced R&D members with lifetime services Lifetime services
3. Introduced Mitsubishi PLC with touch screen to machine control system.
4. Roller cover with 0.05mm chrome. 82mm diameter solid steel shaft. Lifetime>10years.
5. One worker operation (minimum)
6. Heat treatment: Cutting blade. Quenched treatment: Cr12 mould steel cutter
7. Product cut-to-length.
8. Technician overseas installing and training available

Advantages of Double Layer Roll Forming Machine
1.Take the EUROPEAN Quality Standard
2. Choose the best Material and Components
3. Over 30-year-experienced experts and top international sales to care your needs
4. Offer the highest quality but the best price in prevailing market
5. Customized products is available

Designated Use of Double Layer Roll Former
1. Some final products for automobile.
2. Some final products for Building, such as for roofing, ceiling, wall materials and dry wall (track and stud) material.
3. Some final products for gate-panel, guard-panel and sound insulation

Parameters of Double Layer Roll Forming Machine

Item		Specification
Material	Type	Pre-painted steel coil & galvanized coils
	Thickness	0.3 to 0.7mm
	Yield strength	235Mpa or 550Mpa
Roller material		No.45 forged steel, with hard chrome coating 0.05mm
Forming speed		About 20m/min
Speed adjusting mode		AC Frequency
Roller drive		Decelerating motor + Chain drive
Cutting mode		Hydraulic cutting
Cutter material		Cr12 mould steel
Length measurement		Encoder
Control mode		Mitsubishi PLC
Operating mode		Button + Mitsubishi Touch screen
Main motor		7.5kW
Hydraulic station motor		2.2kW

Machine Components of Double Layer Roll Former

Decoiler (manual/ hydraulic decoiler for option)	1set
Feeding & guiding device	2set
Main roll forming machine	2set
Hydraulic cutting system	1set (2 blades)
Controlling system	1set
Run out table (auto. Stacker for option)	1.5m/ pc, 2 pcs