Classical Style Sheet Metal Roll Forming Machines / Roofing Sheet Making Machine

Specifications

Our company is a professional supplier in the field of steel structure construction, especially good at making forming machinery
 

Cold Roll forming machinery consists of uncoiler and its base, coil sheet
guiding equipment, film covered device, roll forming system, post-cutting equipment,
hydraulic station, controlling system, supporter table.

Technical parameters

1) Material spec: colored steel sheet; galvanized steel sheet
2) Thickness of coil sheet: 0.3 - 0.7 mm
3) Main motor power: 7.5kW
4) Forming speed: 10 - 12m/min
5) Hydraulic station power: 3kW
6) Quantity of stands: about 18 groups
7) Hydraulic pressure: 10 - 12MPa
8) Controlling system: PLC
9) Index error of length: 10m±2mm
10) Total weight: about 1,000kg
11) Voltage: 380V 3 phase 60Hz or at buyer's requirement

Details of Main Equipment

1) Roller material: high grade No. 45 forged steel, plated hard chrome on the surface
of roller with thickness 0.05mm
2) Active shaft material: high grade No.45 carbon wrought steel at diameter 75mm
3) Cutter blade: Cr12 mould steel with quenched treatment
4) Electric elements: control system with PLC model S7-200, Siemens transducer with
ABB control panel with TP170, Siemens. It can input 10 sets of spec at one time

5) Oil tank model of hydraulic system: CB-E310

6) Cutter Blade: Cr12 mould steel with quenched treatment                                      

Components and Function

Coil Feeding Equipment        Consists of one uncoiler with capacity of 3000kgs and its base. The mandrel can expand or shrink. With separate button to make the mandrel roll.

Guiding Equipment               Adopting guiding bar and sliding block to control the width and position of the steel sheet. The coil is guided in the correct position and passed to the roll forming equipment.

 Roll forming system             The main frame of machine is welded separately and the outside wall is connected by screw after being roto-blasted on the surface. The rollers with quenched treatment after being machined by the exact machining tool.

 Hydraulic Station                  Supplies the initial power to the cuter through a closed oil tank. It is off without cutting, which can save the power.

PLC Control Panel                 Main parts imported from Mitsubishi. The operation is easy and steady and can be choose operation by manual or automatically.

Working Flow

Decoiling the sheet     Sheet guiding   leveling the sheet     Roll forming       Cutting the panel

Introduction of  cold Roll Forming Machine

The machine is full-automatically controlled by PLC, the whole hydraulic transmission, drive hydraulic oil jar carry out and shear through center pump station towards the hole, hydraulic pressure Motortransmit power as main transmission. it' s reliable to operate steadily by hydraulic pressure, shear towards hole precision geometry form rule of the notch. Its hydraulic pressure transmission,to set correct and fit.

The cold roll forming machine can produce many types of Roof tiles, wall panels, frame profiles.The whole line mainly consists of uncoiler and its base, coil sheet flattening equipment, punching equipment , pre-cutting equipment,C-shape forming system, hydraulic station, and PLC controlling system 

Packaging & Delivery