Automatic U / M / C Purlin Roll Forming Machine With Hydraulic Decoiler

Heavy-Duty U/C/M Quick Changeable Machine

Descrition:

The structure of equipment

 5T  hydraulic decoiler

single head decoiling with hydraulic coil car

Inner expansion with hydraulics and electrical decoiling

Coil weight (Max):5,000kg (single-head capacity

Coil dia (Max):1600mm

Coil dia(Min):450-550mm

Coil Width(Max.):500mm

Hydraulic Motor power:5.5kw

Working pressure: 16Mpa

2, feeding& leveling

feed into unit :guided  wheel(can right and left adjustments)

 feeding rolls dia  ￠160mm,material 45# steel, quenched HRC 48°-52

7 rolls for leveling( 3 up rollers,4 lower rollers), quenched ,HRC 48-52

Shaft dia:80mm ,facing milling and processing the same as picture shown

4 Roll forming machine

main motor power: 45kw

Way of driving: universal joint driving (gearbox for each station)

size of the gearbox :140x 300mm

Reducer model:BWD14-43-45kw

Main shaft diameter: ￠120mm   material: 45﹟forge steel

Roller material: GCR15 quenched HRC 58°-62°,chromed on the roller face or black coated on the roller face

Forming station:16stations

Thickness；4.0-6.0mm

Heavy forged stands tower structure

To changing the machine frame to produce different profiles

Gearbox drive for  each roll roller station(see the picture)

Working speed:12-15m/min with speed control by inverter

Transducer: Simens inverter

Way of control: PLC ,Simens brand

Touch operatation panel: LCD touch screen,Simens brand

5, hydraulic cutting after forming

Way of cutting:hydraulic post shearing

Shearing blades material: Cr12,quenched HRC58°-62°

Hydraulic power:22kw

Ram type pump with cooling system

To change the cutting blades for different profiles

6, General infromation of the  production line

Demension:17m *4.0m *1.5m

The components of the whole machine line

5 ton hydraulic decoiler, feeding&levelling ,1 set of BIG machine frame with gearbox drive, 2 sets of roll forming machine frame,2 sets of holes punching frame.5 sets of holes punching moulds PLC cabinet, Hydraulic station, and 2 pcs outables

Note:

It takes maximium 40 min to change from U/C machine frame to M beam machine frame

Applications:

C purlins

U purlins

M purlins

Specifications:

The C profiles

U profiles

M profile

  The thickness of sheet: 4mm---6.0mm cold rolled steel or galvanized steel sheet(Q235A)

The production flow of equipment

5 tons hydraulic Decoiler—7 rolls Feeding&leveling--—roll forming--holes punching--hydraulic cutting—simple outables