Double Layer Roll Forming Machine

Our factory is specialized in different kinds of roll forming machine ,also we can design the machine according to you products details :

Roofing and wall panel roll forming machine ,Glazed tile roll forming machine ,Roof ridge cap roll forming machine 

Shutter door roll forming machine ,Pu foam shutter door production line,Door frame roll forming machine 

Ceiling keel roll forming machine,Tee grid roll forming machine ,C&Z purlin roll forming machine

Floor decking roll forming machine,Pipe roll forming machine and bending machine 

Gutter roll forming machine,Guardrail roll forming machine,Stone coated steel tile production line 

Sandwich panel production line ,Slitting line,Curving machine,Decoiler,Cutting and bending machine


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                                                Double Layer Roll Forming Machine

Main roll forming machine
1. Forming stations  : 18stations
2. Material of roller  : 45# steel heat treatment HRC50 and surface is being hard chrome;
3. Shaft : Dia 80mm, high frequency surface treatment and grinding process;the material is 45#steel.
4. Horsepower  : 7.5KW (The motor is used to drive the hydraulic pump ,which enables the hydraulic     oil to drive the hydraulic motor and then drives the main machine.)
5. Transmission  : Chains and gears
6. Forming speed  : 25 M/MINUTE
7. Forming thickness : 0.2 -0.7mm
    (1) High tensile coil is used, Yield Strength: 550MPa or less
    (2) The finished products will change if using different material and thickness.
8. Cutting:
    (1) Flat-sheet cutting: It is used when changing the coil of raw material; it
         can cut the coil rapidly and time- saving.
    (2) Cutting after forming: Cut the sheet after roll forming to required length
    (3) Cutting motion: The main machine automatically stops and the cutting
          will take place. After the cutting, the main machine will automatically start.
    (4) Material of blade: Cr12; heat treatment HRC59~61
    (5) Length measuring: Automatic length measuring
    (6) Tolerance of length: +/- 1.5mm
9. Approximate Size: Length: 9 M * Width : 1.5 M * Height : 1.3M
10.Characteristics of the main machine
     (1) Base is made of high tensile strength H beam with precision welded and
          good rigidity.
     (2)Shaft, roller and all components are manufactured precisely to have long
          lifetime.
     (3)Efficient design, easy maintenance






Control panel
(1) Voltage, Frequency, Phase: Customizable
(2) Automatic length measurement: one unit tooling of length measuring
     which is lightly pressed on the surface of the steel sheet; the tolling will roll
     with the moving speed of the steel sheet and then sense to measure its length.
(3) Automatic quantity measurement
(4) PLC is used to control length & quantity. Machine will automatically
     cut to length and stop when required quantity is achieved
(5) 99 kinds of dimensions can be set in one order at the same time,
     continuously production and nine orders can be keyed-in at a time.
(6) The total length of the order is automatically counted; when the
      material's supply is enough, the material will automatically stop entering the machine which is the       convenient device for orders (with different material) to change the material.
(7) Length inaccuracy can be amended easily.
(8) Control panel: Button-type switch, LED display length and quantity
(9)Unit of length: millimeter and inch (switched on the control panel)
(10) Motor Over-Load protection
(11) System Over-Current protection
(12) Short circuit protection
(13) Display total length produced
(14) Display total quantity produced




Hydraulic pump
Hydraulic system for cutting 
The motor is used to drive the hydraulic pump ,which enables the hydraulic     oil to drive the hydraulic motor and then drives the main machine.






Accepting table( one manual for free)
1.material: welded steel rube and the rollers with rubber 
2.also suggest you the automatic stacker for the highe speed roll forming machine 




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