Formtek :: Duct - Round / Oval

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With Formtek’s established brands (Lockformer, Iowa Precision, Engel and Lion), you’ll find the industry’s widest range of high performance equipment for Heating, Ventilation and Air Conditioning (HVAC) products, built to a standard of quality that is second to none. Invest in Formtek solutions and you’ll see for yourself why we set the standard for product quality, performance customer service and integrity – the standard against which every equipment manufacture in the HVAC industry is judged.

This machine produces 4 piece 90 adjustable elbows from tubes at a rate up to 120 parts per hour.

The control allows the operator to make 30 , 60 or 90 (1,2 or 3 gore) elbows corner.

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To produce elbow blanks

With the exception of the material feed, the entire line is operated by hydraulic motors and cylinders. The hydraulic system features a 3 phase, 7-1/2 HP (5,7 kw) motor and hydraulic tank.

Material feed is by way of an electric servomotor, giving extremely fast positioning and accuracy, with top speed of 75 FPM (22.5 MPM).

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Notch, bead, crimp and roll complete round starting collars.

3" to 14" in diameter 24 to 30 gauge galvanized

30 fpm.

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24-30 gauge

4"-16" curling diameter

40 fpm

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Available in either 7-station or 9-station

24-30 gauge

Uses approximately 1-9/16" material both sides

35 fpm

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Pre-curl 24-30 gauge

2' to 10' lengths

4" to 14" diameters

Variable speed

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Expands boot or take-off Grooves collar and boot or take-off Stabilizes collar to boot or take-off with double shoulder lock Comes Complete with the Following: Complete set of dies for 4" (101.6 mm), 5" (127 mm), 6" (152.4 mm), 7" (178 mm) and 8" (203 mm) dia. Air cylinder with foot switch Undersize or oversize dies (4-1/2" (114.3 mm) x 5-15/16" (151 mm), 6-7/8" (175 mm) etc.) available at extra cost. (Includes rolls and bearings.)

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The Machine provides the easiest method available for connecting round pipe to
rectangular duct.

It will turn a narrow deep vee-flange approximately 3/16" (4.76 mm). Flange is always on large end of cone.

The Spin Collar Machine will also turn a ¼" (6.35 mm) by 90° flange

Both flanges can be done on straight sided or collars with a cone shape

Capacity: 22 to 30 gauge (0.76 to 0.30 mm) galvanized steel

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