16 Stations C Z Purlin Roll Forming Machine 380V 50Hz 3 Phase Cr40 Steel

16 stations CZ Purlin Roll Forming Machine , 380V, 50Hz, 3Phase Cr40 Steel
 
The advantages of CZ purlin machine AUTOMATIC size-change type are as follows:
1.Produce different purlin size without changing rollers or spacers.
2.No need changing cutter for different size.
3.Easy operation, low maintenance cost
4.Infinite sizing(any size within machine range),help to save material
5.Optional Punch hole at any position of purlin web side and flange side
 

1. Details of Automatic CZ Purlin Shaped Steel Quickly Change Roll Forming Machine

Material
Material Thickness(&):1.5 - 3.0mm
Applicable material:Galvanized Steel Coils, Hot Rolled Coils,Cold Rolled Coils,yield strength 245Mpa or 550Mpa
Machine Components
1)Manual Decoiler: one set
Max. feeding width: 500mm, coil ID range 470mm±30mm
Capacity: Max. 3Ton
2) Cold Rolling Mills:
With feeding material guide, body frame made from 500# type steel by welding;
Side wall thcikness: 30mm
Rollers manufactured from bearing steel GCr15,precision machined,hard   Chrome Coated with thickness 0.04mm(for longer life and anti-rust);
Shafts manufactured from 45#,Main Shaft Diameter=φ90mm,precision machined
Motor Driving,Gear chain transmission, 19 forming stations and 7 rollers(3 upper rollers and 4 down rollers)for straightening and levelling)
Main Motor=18.5KW , Frequency speed control
Forming speed approx.15-20m/min
3)Hydraulic Cutting device
Pre-punching & Pre-cutting, stop to punching, stop to cutting, use the same hydraulic motor drive
hydraulic motor: 7.5KW, Hydraulic pressure range: 0-12Mpa
Cutting tool material: Cr12, Heat treatment
4)PLC Control System(Touch screen brand:Taiwan WEINVIEW,Inverter brand:Finland VOCAN/Denmark Danfoss ,Encoder brand: Japan Koyo)
Just input the required model/size on the touch screen ,it can Auto-changing the Purlin Z size in 60seconds(No need to change
rollers or spacers or cutters like traditional old style machine which takes over 45minutes for each production size changing).
Control the quantity and punching,cutting length automatically
Combined with: PLC, Inverter, Touch Screen, Encoder, etc
Cut-to-length tolerance≤±1mm
Control Voltage 24V
5) Exit Rack Un-powered, two units

 
Working Flow of Roll Forming Machine
feedingwithguide—Rollforming——Cutting—Products collecting

 
Standard Profile Drawing of product 


 
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