There are mainly two kinds of flange systems of duct connection. American standard and European standard, which is TDF flange recommended by SMACNA association and TTF/LT mate flange as well as improved GDF flange recommended by British Refrigeration Association. Comifo knows flange structure very well, and quite familiar with the standards of duct pressure test and leakage test, including SMACNA, DW144/142, GB50243-97 standards. Comifo flange forming machine can satisfy different requirements in different markets.

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Comifo TDF flange machine adopts heavy duty underpan, arc welding frame, high grade motor, high precision bearing, thermal refined and grinded roll shafts. Its reliable transmission system is free of maintenance. The surface panels have been spray painted.

TDF flange is well seal and low cost, suitable for small size duct connection. Different models with different flange height of 20mm, 34mm or 40mm. One side forms TDF flange and the other forms Clip, 16 forming stations produce an integral flange while another 9 forming stations produce clip. With compact design, this machine can be taken to construction site easily. It is especially suitable for east  Asia, Australia and American market.

Features:

√ One side forms TDF flange and the other forms Clip

√ T-12-34:Flange uses approximately 42mm and clip uses approx.52mm material

√  A small parts feeder is included for parts with a minimum width of 140mm

√ No adjustment required when changing from 18 to 27 gauge (0.4-1.2mm) material

√ Manufacturing speed of approximately 26FPM(8m/min)

√  Compact design,can be taken to construction site easily