Automatic  C Z Purlin Roll Forming Machine With Hydraulic Station

Details Roll forming main machine

• Purlin specifications: width: 80-350mm, height: 40-80mm, small rib: 14-25mm

• Coil thickness:1.2-3.5mm Q195~235, zinc coils & Hot Rolled coils

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

• Forming roller: 17steps

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

• Rectifying: one step

• Feeding & guiding: 2 sets ,4 rollers

• Material of roller: GCr15, quenched

• Material of main shaft:45﹟ steel

• Main motor: 15KW

• Feeding, leveling motor power: 7.5 KW

• Hydraulic pressure: 15-20MPa

• Hydraulic power: 7.5 KW

• Two servo motor and four encoder

• Transmission: Transmission by Chains 1.2Inch double line

• Main dimension: 11000 x 1400 x 1400mm (L x W x H)

• Total weight: 14000kg

Details of manual decoiler/hydraulic decoiler

Manual decoiler

• Dimensions: 1700mm*1000mm*800mm

• Width of feeding: 600mm

• Capability: 5 Ton

• Bound of expand &fight: 450mm—510mm

• Mode of expand &fight: inner expand &fight by manual

• Way of feeding: manual

Hydraulic decoiler

• Single head to put the coil hydraulic fiow over device

• Coil spec:508*1300mm

• Flow over range: 460-520mm

• Coil cylinder:160*90mm

• Drive by hydraulic brake

• Capacity:5T,10T,20T

• Power of decoiler:4KW cycloid motor

Control panel   Panasonic
 

• Voltage, Frequency, Phase: 415V, 50 Hz, 3Phase

• Automatic length measurement

• Automatic quantity measurement

• Computer used to control length & quantity. Machine will automatically cut to length and  stop when required quantity is achieved

• Length inaccuracy can be amended easily.

• Control panel: Button-type switch and touch screen

• Unit of length: millimeter (switched on the control panel)

• The program should be can set 5 different measure and quantity.

Punching and Cutting
 

• Punching mold: Cr12 HRC 58-62

• Machine with 3 sets punching system

• Punching with hydraulic drive

• Punching in longitude wise controlled by PLC, punching at horizontal wise  adjusted   by manual hand wheel         

• Punch details as shown in drawing.

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

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

• Material of blade: CR12with heat treatment

• Length measuring: Automatic length measuring

• Tolerance of length: 3m+/- 1.5mm

 Manual out table

•  Jointed by 60mm*40mm tube

•  Size: 1.0m long*0.8mwide*0.6-1mhigh

•  One out table with two support roller

Character of main structure
 

• 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.

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

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

• It is very easy to install the equipment and suitable for producing in the factory.

• The machine has features of low noise and high efficiency.

Technological process

Decoiling—feeding—Punching—cutting－roll forming—Out table