C Z Purlin Cold Roll Forming Machine 15KW By Chain Transmission

Composition of machine:

Roll forming main machine   …………………………1 unit

Manual Uncoiler  ………………………………………1 unit

Control panel …………………………………………..1 unit

Hydraulic station …………………………………… …1 unit

Manual out table……………………… ……………….2 unit

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 coils & Hot Rolled coils

3.Working speed: 10-25m/min (not containing punching and cutting time )

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: 11000 x 1400 x 1400mm (L x W x H)

17.Total weight: 14000kg

Character of main structure:

a. the structure is simple and the appearance of the machine is beautiful because we adopt the shape-steel structure and process as a whole after welding. It has the ability of strong loading and stable operation when running the machine.

bAll the components of machine are from brand-famous enterprise so that they ensure the machine normal function very effectively.

c. we adopt the automatic length-fixed forming and cutting to guarantee the length to be precise and the finished product clear without deforming .

d. it is very easy to install the equipment and suitable for producing in the factory.

e. the machine has features of low noise and high efficiency.

Punching and cutting:

1.punching mold: Cr12 HRC 58-62

2. machine with 3 sets punching system

3.Punching with hydraulic drive

4.punching in longitude wise controlled by PLC, punching at horizontal wise  adjusted by manual hand wheel           

5.Punch details as shown in drawing.

6.Hydraulic Cutting before forming: Cut the sheet before roll forming to required length

7.Cutting motion: The main machine not stop and the continue punching and cutting .

8.Material of blade: CR12with heat treatment

9.Length measuring: Automatic length measuring

10.Tolerance of length: 3m+/- 1.5mm

Machine Pictures: