Span Deck Roofing



This span deck roofing machine consist of belw parts: 


5Ton*1250mm Hydraulic un-coiler

Hydraulic system expand coil inner hole, Pump motor: 3KW

Frequency Inverter to regulate turning speed, Motor: 3KW

Link-connect expanding system

Load capacity = Max.5Tons

Coil Inner-diameter=510±30 mm, Coil width = Max.1250mm

Automatic stopping device with limited switch as assistance to control

stop/star rotation

Entry roller & Manual Pre-shearing device

Smart cut control, to cut off the end of the final piece of sheet only

Working thickness up to 0.6mm


Cold Rolling Mills

Feeding section with guide

Gear/Sprocket driving

Wall-plate-frame design

Rollers manufactured from 45# steel, CNC lathes, hard Chrome Coated

Shafts Diameter=75/95mm, Precision Machined

Motor driven, Frequency speed control

Max. line speed of roll former: 20-25m/min

Protection Mesh Cover (full mesh type) Above Roll-former To Avoid Hands Go Inside

Hydraulic Cutting Device

Stop to cut, Post cut, Slug breaker

Hydraulic tank, Pump motor =5.5 KW (Mounted inside of machine body)

Cutting tool material : Cr12, Heat treatment; Mould steel with quenched treatment


PLC Control System

Control the quantity & cutting length automatically.

Combined with: PLC, Touch Screen (Simens), Inverter (Schneider), Encoder

(Omron), etc

Cut-to-length tolerance≤±2 mm

Control voltage 24V



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