Shanghai Zhongji Machinery Manufacturing Co.,Ltd.
Shanghai Zhongji Machinery Manufacturing Co.,Ltd.
Shanghai Zhongji Machinery Manufacturing Co.,Ltd.
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Shanghai Zhongji Machinery Manufacturing Co.,Ltd.
Cold-Bending Roll Forming Machine Color Steel Panel Plant Layout Wall Panel Roll Forming Machine Roof Panel Roll Forming Machine Double Layer Roll Forming Machine Floor Deck Roll Forming Machine Glazed Steel Tile Roll Forming Machine Gurad Rail Roll Forming Machine Roll Forming Machine for Door Frame Roll forming machine for Guard rails Roll forming machine for Rainspout Pre-punching / Pre-cutting C/Z Purlin Roll Forming Machine Post-punching/Post-cutting C/Z Purlin Roll Forming Machine C/Z Purlin interchangeable Roll Forming Machine Roof Ridge Cap Roll Forming Machine 2.5-4m Steel Plate Bending Machine Hydraulic Uncoiler Auto Stacker Slitting Machine Slitting Machine Product line
Double Layer Roll Forming Machine
Double Layer Roll Forming Machine
Double Layer Roll Forming Machine

Double Layer Roll Forming Machine


Main Features 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:

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

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

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