Taicang Global Machinery Co., Ltd.
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Flying Saw Cutter Round & Rectangular Downspout Roll Forming Making Machine
Introduction
Downpipe roll forming machine consists of uncoiler, infeed guides, fixed position driven forming stations, shearing device, hydraulic station, PLC control console and so on. We can design different kinds of profile for downpipe machine, as per customers’ requirements. Closed type color coated steel downpipe is cold rolled and automatically edge interlocked by downpipe roll forming machine, the finished products are of many features, such as good interlocking, no leak, beautiful integrity, long time using and so on. This series machine is matched with downpipe bending (elbow) machine, used for bending and end narrowing. The angle of bending can be adjusted by manual according to engineering requirements. Colour coated steel downpipe is widely used in workshops, warehouse, hangar, gym, and so on for industry &civil buildings.
Main Specifications
Main motor power: 7.5Kw
Number of forming station: About 20
Forming speed of downpipe roll forming machine: 6-12m/min
Voltage: 380 V, 3 Phase 50Hz ( or depend on customer’s requirement )
Dimension of machine: About 12000mm*1100mm*1200mm
Machine wight: about 12 Ton
Material of Axis: High grade 45# steel
Diameter of Axis: φ75mm
Material of Roller: High grade 45#, polished and coated with 0.05mm Chrome Surface.
Materical of Machine Frame: A3 Steel, thickness 18mm
Electrical Control: PLC Frequency Control System with touch screen
Machine components
| No. | Name | Qty |
| 1 | Manual Decoiler | 1 set |
| 2 | Feeding Device | 1 set |
| 3 | Main Roll Former | 1 set |
| 4 | Cutting Device | 1 set |
| 5 | PLC Control System | 1 set |
| 6 | Hydraulic Station | 1 set |
| 7 | Output Table | 2 sets |
Technical parameters
| Items | Items | Specifications |
| Material of coil | Material Width | 200-600mm |
| Material Thickness | 0.5-1.2mm | |
| Decoiler | 3 tons | |
| Feeding&Leveling | 5 Rollers Leveling | 2rollers up, 3rollers down |
| Forming system | Forming Speed | 5-15m/min |
| Forming Stations | about 12-16 stations | |
| Roller Material | 45# steel | |
| Shaft diameter | 60-75mm | |
| Shaft Material | 45# steel | |
| Main Motor Power | 5.5-7.5kw | |
| Machine structure | Wall panel | |
| Transmission | By chain | |
| Cutting system | Hydraulic Power | 3kw |
| Cutting blade | Cr12Mov,quenching HRC 58-62 | |
| Tolerance | +-1.5mm | |
| Electrical control system | Electric Source | 380V, 50HZ,3 phase |
| PLC Control System | Siemens/Panasonic |
Profile Drawing
Working flow
Decoiler—Feeding—Main Roll forming—Hydraulic Cutting—Output table
Machine Components
1. Manual decoiler
1). Coil weight: max .3 tons
2). Decoiler: passive uncoiling, manual expansion
3). Expansion range:Φ480-520mm
4). Coil OD: max,1500mm
2. Feeding guide
1). Stand: qualified welded profile steel
2). Guide feeding stand: side hand wheel type
3. Maim Roll former
1). Roll former type: wallboard type and chain drive
2). Forming station: about 18 stations(depend on the actual drawing)
3). roller material: 45# steel chrome coated polishing treatment
4). Roller shaft material 45#steel, shaft diameter: Φ75mm
5). Manual screw adjusts the gap between up and down rollers to suit plate with different thickness
6). Spread width of rolling material: based on the actual width of the test plate
7). Roll former mould: 1set
8). Length tolerance ≤±1.5mm
4. Hydraulic cut off
1). Cutting type: hydraulic cut off
2). Blade material: Cr12mov quenching treatment
3). Cut-off power provided by hydraulic station
5. Bending device
1). The device can bend the downspout pipe into the required arc shape, can bend up and down or left and right. Manual change bending mould in order to change direction.
2). Bending mould material: Cr12 quenching treatment
3). Power provided by hydraulic station
6,Necking device
1). The device can reduce the downspout port and facilitate lapping.
2). Necking mould material: Cr12 quenching treatment
3). Power provided by hydraulic station
7. Exit rack: 2 sets
7. Hydraulic station
1). Hydraulic system power: 11KW
2) . Solenoid Valve of Hydraulic System: Beijing Huade (24V Safety Voltage)
3) . Hydraulic system oil pump: plunger pump
4) . Cooling mod: air cooling
8. Electric control system
1). Inverter:Yaskawa
2). PLC:Panasonic
3). Touch screen:MCGS
4). Encoder: Omron
Picture for reference
Packing & Delivery