Colored Steel Trapezoidal Roofing Sheet Roll Forming Machine PPGi GI Material

Composition of machine:

1. 5 ton manual decoiler
2. Feeding→pre-cutting→forming station→Post cutting system
3. Manual out table
4. Hydraulic station
5. Control desk
6. Spare part list

Profile, layout & production flow:

Material of the profile: Q195, Q235, GI or color steel
Thickness range: 0.4-0.6mm
Coil width: 1250mm
Height: 25±1,effective width: 1100±6mm
Finished product length: from 500 mm to (at least) 12’000 mm

Layout of machine(only for reference, the exactly one will be send to customer in 20 days after confirmed order)
Working direction base on customer request:

The production flow of equipment:

Manual decoiler→ Feeding→roll forming→pressing→post cutting →out table

Machine Composition

1: 5T manual decoiler
Dimensions	1700mm*1000mm*800mm
Width of feeding	1250mm
Capability	5 Ton
Inter diameter	480mm-570mm
Mode of expand &fight	inner expand &fight by manual
Way of feeding	manual
Color	Blue (or base on customer request)
Quantity	1

2: Feeding→roll forming
Adjustable center of the forming rollers and of sufficient length to prevent lateral movement of the strip on its entry to flattener.
Feeding type	adjustable
Feeding width	1250mm
Entrance and guide roller	material is SAE1045, HRC48-52° surface with chrome
Quantity	1

Forming Section
Material of the profile	Q195, Q235, GI or color steel
Thickness range	0.4-0.6mm
Main motor power	5.5kw, AC motor, motor inside of main machine (Brand: Guomao of China)
Machine Voltage, Frequency, Phase	380 V, 50 Hz, 3Phase
Roll station	about 11 stations (according the final design)
Roller material	ASTM1045 chrome plated surface with chrome, CNC,
Shaft diameter	￠70mm material: SAE1045 with quenching and tempering
Machine roll forming speed	2-4m/min
Transmission	by chain, one inch
Roll former has leveling bolts in the base for adjust the leveling
Machine base frame adopt H beam welding steel
In the main roll forming machine have 2 buttons for urgency stop if happen any malfunction.
Machine adopt metal wall as station
To avoid accidents, all of drive part adopt protect cover
Color of machine	Blue and yellow (or base on customer request)
Quantity	1

Pressing system
Pressing after forming	Press the sheet after roll forming to required length
Hydraulic drive uses the same hydraulic unit with cutting
Material of mold	Cr12, 58-62 HRC hardness
Pressing by hydraulic, 5.5KW
Working pressure	12Mpa adjustable
Tolerance of length	+/- 1.5mm for each piece end product
Quantity	1

Post cutting system
Cutting after forming	Cut the sheet after roll forming to required length
Hydraulic drive uses the same hydraulic unit with pressing system
Material of blade	Cr12, 58-62 HRC hardness
Cutting power by hydraulic, 5.5KW
Working pressure	12Mpa adjustable
Tolerance of length	+/- 1.5mm for each piece end product
Quantity	1

3: Output table:
Frame	welding by tube
Size	about 1.0m long*1.0mwide*0.9mhigh
One out table with some support roller
Supporter roller	ASTM 1045 with chrome
Diameter of rollers	55mm
Color	Blue
Quantity	2units

4: Hydraulic station
Hydraulic power	5.5kw
Working pressure	12Mpa adjustable
Solenoid valve	2 groups (1 for pressing and 1 for post cutting)
Hydraulic oil	46# hydraulic oil
Color	Blue (or base on customer request)
Quantity	1

5: Control desk
Programmable setting of profile length and quantity
Automatic stopping of the equipment after completion of the cutting programme will be provided
Operating system language	English and Chinese
Voltage, Frequency, Phase	380 V, 50 Hz, 3Phase
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)
PLC brand	Panasonic
Frequency converter brand	Yaskawa
Touch screen	Taiwan Weinview
Color	gray
Quantity	1