Product Details
7.5 KW Hydraulic Punching Galvanized Metal Sheet Perforation Garage
Rolling Shutter Door Machine
Rolling shutter doors are produced by rolling shutter machines and
are used for parking lot doors and home doors, store front displays
and garages, etc. They are very sturdy and a sage to the property.
Therefore, roller shutters provide adequate protection and security
against theft and fire. These doors are stronger if sufficient
steel thickness is used.
The technique data
1. 1. Materials to form shutter door: 7-1.2mm, Galvanized coils
2. 2. Forming steps: about 12 steps
3. 3. Material of rollers: GCr15 steel, precision-machined, high
frequency quenching HRC58-62, diameter of rollers: >¢150
4. 4. Material of main shaft : 45# high quality steel
(diameter>¢50)
5. 5. Chains’ material: 45# steel, high frequency quenching,
circular pitch:38.1; number of teeth: 13
6. 6. Cutting : hydraulic cutting; quenching HRC58-62
7. 7. Electronic control: PLC control (Delta)
8. 8. Dimension of machine: 6500mmX800mmX800mm, total line about 20
meters per min.
9. Drive system: chain drive, 5.5KW main motor power, working
speed:10-12m/minwithout the punching, if with punching, about 1-2
meters per min.
10. Lubrication system: with pipes
Working flow:Decoiler—→Level device—→Main roll forming machine—→Hydraulic
punching—hydraulic cutting→ Run out tableMachine List
Name | Quantity (set) |
De-coiler | 1set |
Hydraulic cutting device | 1set |
Main roll forming machine with lubrication | 1set |
Hydraulic cutting device | 1set |
Hydraulic punching for Punching Waist Hole& Riveted(remachado)
System | 5 sets |
Run out table | 2 sets |
Control box | 1set |
Profile drawing
Machine Shows
Company Profile

The main products of factory is light gauge framing machine,
pre-painted steel forming machine, Glazed Tile forming machine,
Automatical C/Z Purlin forming machine, Floor Deck forming machine,
Guardrail forming machine, Down Pipe forming machine, The whole
carriage plate for car beam unit , Steel storage unit, etc. Totally
it has 100 types in 20 serious. The products are widely used in
warehouse, factory buildings, supermarket, Nursing homes, villas,
residential, greenhouse and other construction projects. Our
factory can meet the construction enterprises, automobile industry,
iron and steel production enterprises’s growing demand.