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Cover shape roll forming machine​

    Payment Type: L/C,T/T,D/P
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Set/Sets
    Delivery Time: 60 Days
Additional Info

Transportation: Ocean

Product Description

Cover shape Roll Forming Machine Working flow

Decoiling - Guiding -Roll Forming -Straighten-Cutting - Plate to Support Table

Cover shape roll forming machine Components List

NO. Name of Component Quantity
1 Decoiler 1 set
2 Guiding Device 1 suit
3 Roll Former 1 set
4 Straighten device 1 set
5 Cutting Device 1 set
6 Support Table 1 suit
7 Hydraulic System 1 suit
8 Electric Control System 1 suit

Cover shape roll forming machine Material specification

Raw Material: Galvanized steel
Thickness: 0.4-0.55mm
Yield Strength: 235Mpa

Cover shape roll forming machine Main parameter

Power Source: 380V, 50Hz ,3 phase
Speed: about 20m/minute (when the length is more than 3m long)

Components Description and Parameter


It is no-power decoiler.
Manually Expand Mandrel to hold the Coil.
There are 4 baffles with the decoiler.
Coil block: Ø508mm
Maximum Capacity: ≤2T
Coil width: 300mm
Coil ID: Ø508mm
Coil OD: ≤Ø1300

2.Roll Former

It is independent column station with chain transmission.
Roller Station quantity:16 roller stations
Shaft Diameter: Ø60mm
The reduction gear is drove by down shaft, and the upper & down shafts are with synchromesh gear (for necessary unit)
Two bearings at two sides of the Shaft, transmission end adopts the 1 pair of symmetrical conical bearing. Moveable end adopts cylinder roller bearing.
Roll station outboard`s nuts have two types: left hand(down shaft) and right hand(up shaft)
Station material: QT470
Shaft material is 40Cr, the quenching hardness is HRC45.
Roll Former motor power: about 7.5KW

Roller Mould
Roller Material is Cr12, with polishing treatment on the surface, the quenching hardness is HRC58 – 62.
Make marks on the roller side and the spacer bush for purpose of easy repairing.
3. Straighten device

 This straighten head can adjust and straight the plate
All parts are with scale display
With processing treatment

4. Cutter
There is no waste after cutting.
The cutter is installed on the roll forming base, and it will stop when start cutting.
Cutter material: Cr12MoV, the quenching hardness is HRC58 – 62.
Cutting Tolerance: ±1.5mm

5. Rack

It is made of rollers and welded steel frame, totally 3m long.

6. Hydraulic System

Hydraulic unit is equipped for Cutting Device.
It consists of motor oil pump, valve; pressure gage; filter and so on.
Hydraulic system must be equipped with filter, the oil cleanness must be guaranteed at class 6 – 8.

7. Electric Control System
The operating language is English
Japan MITSUBISHI PLC (or similar brand)
OMRON Encoder

8. Safety Precautions, Transportation and Rust Prevention

Moving Parts covered by Safe guard, painted by the Warning Color, put Warning Mark.
The components make the Blast Sanding treatment before Painting. Machine Frame with Annealing Treatment.
Before shipment, every part will be painted by antirust oil.
The machine`s color is customized.

pipe cover

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Product Categories : Special Profile Roll Forming Machine

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