Double Layer Roll Forming Machine

The machine can be used to produce 2 different profiles of corrugated steel sheet, e.g. 2 wall &roof sheets, or 1 wall & roof sheet and 1 floor decking sheet. Customer can choose the type.
1.Variable frequency speed control
2.Multi-purpose for overlap connection
3.Auto power off

Producing Process Sketch:

Technological Process:

Uncoiling---Feeding---Leveling---Punching---Rool Forming---Cutting---Products Collecting Main Technical Specifications of Double Layer Roll Forming Machine:

Number	Items	Unit\Type	RF-DL
1	Steel Thickness	mm	0.4-0.8
2	Forming Speed	m/min	8-18
3	Roller stands	stand	18 stands bottom layer; 16stands top layer
4	Roller Material		45# steel, coated with chrome
5	Main Motor Power	Kw	5.5
6	Hydraulic cutting Power	Kw	3
7	Hydraulic pressure	Mpa	12
8	Power Supply		380V, 50HZ,3 phase
9	Tolerance	mm	1.5
10	Material of cutting		Cr12
11	Control system		PLC with touch screen
12	Machine net weight	T	12