Automatic hydraulic system C Z Purlin Roll Forming Machine With Pre-Punching

Details Roll forming main machine

• Purlin specifications: width: 100-300mm, height: 40-80mm, small rib: 14-25mm

• Coil thickness:1.5-3.0mm 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: 380V, 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

Pictures of machine for reference

Introduction of company

We, Friendship Machinery Co.,Ltd, attaches great importance on technology innovation,progress has been made on scientific management as well as Co.,culture.China leading expert in designing and manufacturing equipments for welding and cutting, automation system and metal works. We use and produce high-technology utilizing the most available robotic and automatic techniques. Every work is uncompromisingly designed to improve our clients' competitiveness and productivity.

We invest more on developing roll forming machine such as Metal roof & wall panels machines,C&Z purlin machines drywall Stud-track forming machines,Metal decks machines,No-girder and Column curves forming machine,Guard rails forming machines,Downspout pipes forming machines and so on.With fast development ,very short period for construction and beautiful external appearance,as well reasonable price was occupied in the market of building industry.

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