Spiral duct machine, also called spiral tube machines are utilized as manufacturing systems for producing rigid spiral metal pipes. Automated spiral duct machines are used in the mass production of custom and standard size spiral pipes, are employed in large industrial organizations as well as custom and small job-shop organizations. Many C&U type forming machines have integrated CNC controls to manufacture custom diameters and lengths from pre-programmed g-code. Some spiral duct machines utilize special interchangeable dies and feed mechanisms that define the as-manufactured duct diameter and shape. Shapes that can be manufactured are : square, rectangle, round, oval, conical and any combination with a capable machine.
Aluminum, steel, galvanized steel, stainless steel, brass, copper and other various variety of materials are used to make spiral ducts. Material thickness and duct size capabilities are machine specific and should be noted within the spiral duct machine procurement specifications. Special dies and C&U type forming machines can create complex shapes and geometries as well. These include elbows, tees, corrugated geometries, end duct end interface geometries.C&U type forming Machine options and capabilities may allow for automated trimming to length, welding, bonding and other joining methods such as laser and spot welding. Unlike hydro-forming, spiral duct forming machines do not produce a liquid tight pipe or duct. Generally the as-manufactured product is utilized to move a gaseous fluid and not liquid.
The features of spiral duct forming machines are-
- Fully auto material feeding, forming, lubrication, cutting, tube loading.
- Built with Mitsubishi PLC control panel and frequency converter, speed could be adjusted.
- Spiral angle could be adjusted automatically.
- With lubrication system, could lubricate automatically.
- Tension controlled by air pressure, auto brake.
- With air and hydraulic pressure system, save power.
- According to European standard, speed adjusted by pneumatic brake, which could be unanimous & synchronous.
- With auto counting system and photoelectric tracking, pipe quantity could be counted.
- Adopt European advantage technical, speed can reach 80m/min.
- With ideal flying slitter, no noise and hot sparks, pipe end smooth and neat.
- Different mould to meeting respective request, just change mould to make various diameter.
- Complete with meter cutting length control, meter could be controlled and calculated; when reach set meter, could slit automatically.
- Combination of both Western & Asian Technologies on complete production and control.
- Complete with all safety features, auto alarm and urgent stop.
- This spiral duct forming machine, also called as spiral tube former or spiral duct former, with special mould for various diameters, very easy to change and adjust, too much manpower are not needed.
Spiral duct forming machine is composed of the following:
- Spiral duct used for ventilation purpose,
- spiral tube used for air conditioning work.
- spiral hose for sanitary, cable protection.
- spiral culvert for posttension, drainage work.
- spiral conduit for flexible protection.
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