C / Z Shape Steel Purlin Cold Rolling Machine For 1.5 - 3.0mm Thickness Steel

Core advantages:

Full-solid roller with excellent heat-treatment mould steel

High working speed

Accurate forming shape with little furr 

High customizability

Technological process:

De-coiling---feeding---Punching---cutting---roll forming---Out table

Specification Details:

1.Purlin specifications:

   For C purlin: width: 80-350mm   height: 40-80mm, small rib: 14-25mm

   For Z purlin: width :80-350mm     height: 40-80mm, small rib: 14-25mm

2.Coil thickness:1.2-3.5mm Q195~235, zinc primer steel coils

3.Working speed: 10-25m/min

4.Forming roller: 17steps

5.Leveling roller: 5steps (up 2 and down 3)

6.Rectifying: one step

7.Feeding & guiding: 2 sets ,4 rollers

8.Material of roller: GCr15, quenched

9. Material of main shaft:45 steel

10.Main motor: 15KW

11.Feeding, leveling motor power: 7.5 KW

12.Hydraulic pressure: 15-20MPa

13.Hydraulic power: 7.5 KW

14.two servo motor and four encoder

15.Transmission: Transmission by by Chains 1.2Inch double line

16.Main dimension: 15000 x 1400 x 1400mm (L x W x H)

17.Total weight: 16000kg

Main components:

Application:

Machine Pictures: