C Z purline forming machine (China)

C-Z quick interchangeable machine adopts a special structure. The rollers for C & Z are changed very quickly without dismantle any parts. One machine can produce all specifications of C & Z purlins. Crimples are optional to increase rigidity of purlin.

II Main technical data:

2. 1 Main dimension: 11400 x 1600 x 1800mm

2. 2 Total weight: 14000kg

2. 3 Main motor: 15kW

Feeding motor: 4KW.

2. 4 Hydraulic motor: 5. 5kW (this is for punching system)

2. 5 Hydraulic pressure: 15-20MPa

2. 6 Steps of rollers:

Feeding & guiding: two sets

Lveling: one set, seven rollers

Main forming: 20 steps

Rib making: one step

Rectifying: one step

2. 7 Forming speed: 10-12 m/min

2. 8 Changing speed from one profile to another or from one size to another size: 15 minutes.

2. 9 Purlin specifications:

For C purlin: 100-300mm

For Z purlin: 100-300mm

2. 10 Suitable material: 1. 6-3. 0mm, Q195~235 cold rolled steel, hot-zinc coil

2. 11 Material of rollers: GCr15, 9CrSi, quenched

2. 12 Material of rib roller: GCr15, 40Cr, quenched

2. 13 Material of shearing blade: Cr12. HRC58-62

2. 14 Material of punching mould: Cr12. Out mould is: Q235 HRC58-62

2. 13 Shape of rib: slash rib

2. 14 with two set punching