Specifications

Technical Parameters

Material Spec                             galvanized steel sheet at stress 235Mpa;

Thickness:                                 1.5-3.2mm,

Main motor power                    22KW(Confirmed by final design)

Hydraulic station power          5.5KW(Confirmed by final design)

Roll Forming Speed        12-16m/min

Main roller                        round 17 stands(Confirmed by final design)

Power                              380V 3 Phase 50Hz (Or at buyer`s requirement)

Control system                 PLC

Inner diameter               508mm                            

1. Material of Main Equipment

Roller Material High grade steel GCr15 with quenched treatment,which can improve the integrated mechanic feature of the rollers

Active Shaft Material    High grade No.45 carbon wrought steel,which can improve the integrated mechanic feature of the shaft

Electric Elements          PLC control panel, transducer imported from Mitsubishi of Japan.

Other elements from famous suppliers in China

Cutter blade             Cr12 mould steel with quenched treatment

4. Component 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.

Punching system       our punching is under PLC control. Set parameter from touch screen, if you don`t want to punch some sections, you can stop it. It is an automatic one.

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.

l  Working Flow

Decoiling the sheet     Sheet guiding   leveling the sheet     Punching the sheet Roll forming     Cutting the panel    Panels to supporter table