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
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
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 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
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
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)
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.
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