Sigma 85-250 forming machine

Descrition:

1.  5 T hydraulic decoiler

      Single head decoiler ,hydraulic inner expansion and motorized decoiling

  Coil weight (Max):5000kg

  Coil dia (Max):1600mm

  Coil Width(Max.):500mm

  Motor power:4kw

2.2  Rolls Feeding, 5 rolls leveling

Feeding width can be adjustable on the right and left

Feeding roller, dia is  100mm,material 45# steel, high-frequency quenched( heat treatment HRC48-52)

5 rolls leveling,(2 upper rolls and 3 lower rolls ).diameter 100mm ,quenched material 45# steel, high-frequency quenched( heat treatment HRC48-52)

Hydraulic pre-cut: 1set,hydraulic motor: 5.5kw

 3. Hydraulic pre - punching ( 1set)

Way of punching:hydraulic punching

Hydraulic pressure:25Mpa

Punching mould material: Cr12  quenched 58°-62°

Hydraulic power:11kw

One set of round holes punching mould (12 holes)

4. Hydraulic pre-cut ( 1 set)

We adopt hydraulic pre-cut

Hydraulic power:11kw

Cutting blade material:Cr 12,HRC58-62

5. Roll forming Unit

Main motor power: 37kw motor made in China which connected with the reducer ,model ZSY250

Roll forming stands:20 stations

Rolled steel thickness:2-4mm

Way of Drive: gearbox with joint coupling drive(see picture below)

Main shaft dia: 90mm ,material: 45steel HB 220-260

Rollers material: GCr15 forged steel, quenched 58°-62

Working speed:5m--12m/min(not including punching)

Machine structure: heavy forged iron stands( see the picture below)

All of the C purlin can be produced in this machine .the width:150-400mm height:85 mm(adjust automatically  by PLC)

     It just needs 5 min to finish changing the width from one width to another width

6. Electrical parts:

Way of control: PLC,Siemens made in Germany  

Inverter: Siemens made in Germany

Operation panel: Siemens touch screen made in Germany

Omron encoder measures the length

7.  6M auto-stacker

Stacking length:max 6m

Direction of output: airlinder makes the product turning

Power for lifting& lowering: 3KW

Way of control: PLC ,Simens brand

Max stacking height:500mm

Pictures as reference

  The components of the whole line

5T hydraulic decoiler,roll forming Machine ( guiding,feeding, leveling and hydraulic pre-cut ) ,1 set of holes punching units, PLC cabinet, Hydraulic station, 3M stacker

Applications: