Automatic Professional Double Layer Roll Forming Machine for Glazed Tile And Trapezoidal Roof Panel

Specification of

Double Layer Roll Forming Machine

ITEM I    Double Layer Roll Forming Machine for  Glazed Tile and Trapezoidal Roof Panel

Profile Drawing:

Material:

Material Thickness:0.35-0.6mm           Effective width: 960mm/1000mm

Applicable material:Prepainted Galvanised Steel(PPGI), Yield strength 235-345Mpa—Pls confirm

Effective width tolerance:±5mm           The Wave spacing tolerance:±1mm

The wave height tolerance:±1mm         Cut-to-length tolerance≤±1 mm        

Machine Components

1) Manual Decoiler: 2sets 

------- photo for reference only

2) Cold Rolling Mill:

With feeding material guide, body frame made from H450 type steel by welding;

With manual precutter for easy operation and save material:

Sideboard thickness: 18mm

Rollers manufactured from 45# steel, CNC lathes, Heat Treatment, hard Chrome Coated with thickness 0.04mm ,surface with mirror treatment

Shafts Diameter=ф90mm/ ф75mm, precision machined;

Motor driving, Gear/Sprocket transmission, about 14/18 steps to form;

Main Motor=7.5KW, Frequency speed control,

Forming speed approx.15m/min

Two layers can’t work at the same time

Both roll forming groups shared a machine base, motor and control cabinet, and through clutch switch to achieve a dual purpose.

All the screw bolts with grade 8.8 to ensure fix the machine structure tightly and long life during the machine long time running.    

Real forming speed :15-20m/min(Not include cutting time)    

3) Hydraulic Post Cutting device:

Post cut, stop to cutting, two pieces cutting blades, no blanking

Hydraulic motor: 4kw, Hydraulic pressure range: 0-8Mpa

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

The hydraulic system with oil filter for the oil filtration,to ensure the circulated oil is clean and lengthen the life of hydraulic system(See the picture below)

Hydraulic oil number: Shell Tellus S2 M 46 or equal model

4) PLC Control System

Control the quantity and cutting length automatically

Combined with:  PLC, Inverter, Touch Screen, Encoder, etc

Cut-to-Length Tolerance≤±1 mm

Control Voltage 24V    

5) Exit rack:  

Un-powered, 2 units, with rollers on it for easy movement

Machine Picture(just for reference)

Above specifications and photos are only for reference, the accurate one maybe slightly differ and need to refer to the machine.