MainFeatures of 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 of
Double Layer Roll Forming
Machine:
Technological Process of
Double Layer Roll Forming
Machine: Uncoiling---Feeding---Leveling---
Punching---Rool Forming---
Cutting---Products Collecting
Main Technical Specifications of
Double Layer Roll Forming
Machine: Number Items UnitType
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
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