double sheets roll forming machine

one machine with two layers which will save the room in the factory and save client cost. so it is popular. 1. Technique parameters of the processing line (1) Suitable material to process: aluzinc/galvanized steel/colored coil (2) Thickness of the plate for both layers :0.3-0.7mm (3) Layer 1 G735 Rollers steps:18 Diameter of the active shaft: 76mm Roller material: 45# steel ,Rolling chromium thickness:0.05 mm (4) Layer 2 G782 Rollers steps: 15 Diameter of the active shaft:76mm Roller material: 45# steel ,Rolling chromium thickness:0.05 mm (5) Productivity :12-15m/min (6)Dimensions of major structure: about 8500mm(length)*1700mm(width )*1510mm(height) (9) Wall thickness of the main forming machine: 18mm steel plate (10)Main forming machine body : 400mm H steel (11) Transmission chain is25.4mm,; gearbox drive for each roller station Reducer is 5.5kw Xingxing Cycloid which works stably and no noise. (12) Cutting hydraulic systerm adpats CDF-10 gear pump,the motor power is 4kw, no noise, work stably, long life expentancy. (13) Panasonic PLC control systerm, easy to operate, high precision and work stably. 3. Processing technique and deployment Processes: Man-made uncoiler—Roll forming machine—PLC system—Hydraulic system-Post cut-- Stacking Components of line: No.NameUnitQty1Man-made uncoiler set 12Main machine for roll forming set 23PLC Control system set 14Hydraulic system set 15Post cut set 26Stacking set 1 4. Technical Specification (1) Manual Un-coiler Un-powered; single head; max.capacity: 5000kg; Coil inner-diameter: 508mm (2) Roll-Forming M/C: layer1 Steps:18 layer 2 steps: 15 Roller Material: 45# steel Voltage:3 phase/380V/50Hz. line speed:12-15m/min; Rolling chromium thickness:0.05 mm (3)Cutting Mechanism It adopts hydraulic drive and automatic location to decide the dimention and cut the target products. Match equipment : one set of cutting tool, one hydraulic tank ,one cutter machine. Stop to cut , Post cut cutting length tolerance: ±2mm Cutting tool material: GCr12 with quenched treatment 60-62°C (4) Hydraulic System It is controlled by gear wheel oil pump. After filling the hydraulic oil into the hydraulic oil tank ,the pump drive the cutter machine to begin the cutting job.Match equipment: a set of hydraulic tank , a set of hydraulic oil pump, two hydraulic pipes and two sets of electromagnetism valves.Power of the oil pump: 4kw Hydraulic oil :40# (5)Computer control cabinet: It adopts Panasonic PLC to control. The target piece length is adjustable and digit of it can be adjusted Computed mode has two modes: automatic and manual one. (6)Counter : One counter gauges length, pulses, and decides length (7) Output table It used to load the forming plate