Concrete C purlin forming machine/cold forming machine

Specifications

Components

This line includes 3tons un-power uncoiler, sheet guiding equipment, leveling system, roll forming system, cutting equipment, hydraulic station and electric controlling system

Technical Parameters

Material Spec                         galvanized steel sheet at stress 350Mpa (50ksi);

Thickness:                              0.7~2.5mm,

Main motor power                 15KW

Hydraulic station power         5.5KW

Cutting Tolerance                 ≤±1.0mm (length≤ 3000mm)

                                          ≤±2.0mm ( 3000mm < length ≤ 5000mm)

                                          ≤±3.0mm ( 5000mm < length ≤ 10000mm)

                                         ≤±5.0mm ( 10000mm < length)

Roll Forming Speed            10m/min

Main roller                         round 16 stands

Main body dimension         round 8000*1000*1400mm

Control system                  PLC

Material of Main Equipment

Roller Material                High grade mold steel Cr12 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

 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.

 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

Machine view