Automatic Duct Manufacture Line - AUTOLINE From COMIFO
For more Information pls contact linhailan@comifo.com.cn
or visit www.gzcomifo.com
Rectangular Duct Manufacturing Instructions
Rectangular tube bending machine is an essential equipment in the process of air duct processing, including multiple machines that can complete all processes. All rectangular duct machines can be used freely with other machines in need. This is a very economical choice for making HVAC ducts.
Comifo Auto Duct Line III consists of decoiler (a special design which is easy to load coils in construction site), straightening, beading, punching, notching, shearing, patented automotion Pittsburgh lock forming (shearing, Pittsburgh lock, right angle lock in one time), coil conveyor, duplex TDF flange forming, duplex right angle lock forming (for angle iron), and TDF folding. It can process different ducting of “L”, and “口 ”. Used rectangular tube bending machine with the Comifo vertical duct seaming machine and corner inserter, increases production efficiency and saves labor cost.
Rectangular Duct Machine Configuration
1.Electric duplex decoiler: （capacity: 7ton per each） 1set motor：1.5kw
2.Straightening
no of straightening roller: 6 rollers
diameter of rollers: φ100
material of rollers: 45＃thermal refined,chrome plated
3.Beading: 1set
no of beading roller: 2 rollers
diameter of rollers: φ100
material of rollers: 45＃thermal refined,chrome plated
beading shapes
4. Notching and punching
5. Hydraulic folding
6. Hydraulic shearing : shearing tolerance： ±0.5mm
material of the shearer: 6crwu2si
hardness of the shearer: 8-62hrc
7. Touch screen: input the dimension and make the command, easy to operation
