3. Material

Effective width: 836mm
Feeding width: about 1000mm
Material Thickness: 0.15-0.25mm
Applicable material:Galvanized Steel(GI),PPGI
With yield strength 235-550Mpa

4. Work Follow

Decoiler→Manual Pre-Cutter→Guide Feeding →Roll Forming System→Hydraulic Post Cutter →Exit Rack

5. Machine Components

1) Manual Decoiler: one set

Un-powered, Manually control steel coil inner bore shrinkage and stop.Max Feeding width: 1000mm,coil ID range 508mm±30mm.Capacity: Max. 5 Ton.

2) Pre-Cutter

With manual pre-cutter for easy operation and save material:The pre-cutter is connected with PLC control system,PLC is calculating profile length within roll forming. Once material is required to change,PLC is calculating the length for total quantity and remind operator production finishes and able to manual shearing material before roll forming so as to change material for new production.It is the advanced function and good for production to save material, no waste.

3) Main Machine

With feeding material guide, body frame made from H450 type steel by welding.
Side wall thickness: Q235 t18mm.
Rollers manufactured from 45# steel,CNC lathes,Heat Treatment,hard Chrome Coated.
with thickness 0.04mm,surface with mirror treatment(for longer life and anti-rust).
Shafts Diameter=ф80/95mm,precision machined.
Gear/Sprocket driving,about 24-step to form.
Main Motor=7.5KW , Frequency speed control.

4) Post Hydraulic Cutting Device

Post to cut, stop to cutting,Two pieces type of cutting blade design, no blanking.
Hydraulic motor: 4KW ;Cutting pressure: 0-16Mpa;Cutting time:2s.
Cutting tool material: Cr12MoV(= SKD11 with at least one million times of cutting life), Heat treatment to HRC58-62 degree.
The cutting power is provided by the main engine hydraulic station.

5) PLC Control System
Control The Quantity And Cutting Length Automatically.
Input The Production Data(Production Batch,pcs,Length,etc.)On The Touch Screen.
It Can Finish The Production Automatically.
Combined With: PLC, Inverter, Touch Screen, Encoder, etc.

6) Exit Rack

Un-powered, Three units,with rollers on it for easy movement.

6. Product Show

7. Packing Style

Packing method: Main body of machine is naked and covered by plastic film(to protect of dust and corrosion),loaded into container and steadily fixed in container suitable by steel rope and lock, suitable for long-distance transportation.