An up-close look at the Precision Master plasma cutter from Advanced Cutting Systems.
Although many hvacr and sheet metal machinery companies save their big new product announcements for the AHR Expo in January, many manufacturers use Fabtech to show off improvements in existing products or build anticipation for future developments. Among the products on display:

Hanover, N.H.-based Hypertherm was showing off its new G3 Series of manual cutting systems. The Powermax1650 - the latest addition to the lineup - offers greater speed, longer parts life and lower overall operating costs, according to company officials. The unit's maximum cut capacity is 1.5-in., and it delivers gouging capabilities at a rate in excess of 22 lbs. per hour. The 1650 also features an active pilot arc for cutting expanded metal or grating, a patented easy torch removal system, and Auto-voltage? input sensing of 200 to 600 volts, three phase. No manual linking is required.

The company was also displaying new power supplies, torches and cut samples from Hypertherm's mechanized systems, including the Hypertherm HT2000, HT4400 and HD4070.

For more information, contact Hypertherm Inc., Hanover, NH 03755; (800) 643-0030; www.hypertherm.com.

Advanced Fabricating Machinery used its booth to demonstrate several products, including the Stierli-Bieger Ram Bender Model 300 HE. The mechanical/hydraulic horizontal bending machine uses maximum ram speed throughout the length of the stroke and can produce 600 bends per hour.

Advanced Fabricating Machinery also showed the Stierli-Bieger Plate Shear 250, a mechanical flat shear that uses a working power of 77 short tons throughout the full stroke length. The cutting angle and blade gap can be adjusted to suit a variety of specifications and allows for the shearing of small parts.

For more information, contact Ad-vanced Fabricating Machinery, 65 Route 125, Kingston, NC 03848; (603) 642-4906.

Spiral duct machinery maker Spiral-Helix had a large display, showing several of its products, including the Stitchwelder Lite, Ovalizer Champ 36/10 and the company's line of Helix automatic tube formers. The Ovalizer Champ will transform smooth and triple-rib spiral ducts 13- to 80-in. in diameter into flat oval duct of six- by 17.1- to 36- by 106-in. in size. It's 10-ft. boom will stretch round ducts up to 20 ft. long and up to 18 ga.

For information, contact Spiral-Helix Inc. at 999 Deerfield Parkway, Buffalo Grove, IL 60089-4511; call (847) 537-3410; fax (847) 537-2343; www.spiral-helix.com.

Flagler Corp. was promoting its 20 ga. electric Cleatformer machine and its new Duct Flange, which features a maximum gauge capacity of 18, a speed of 60 feet-per-minute and a 7.5 hp drive. For details, contact Flagler at 56513 Precision Drive, Chesterfield, MI 48051; (586) 749-6300; fax (586) 749-6363; www.flaglercorp.com.

W.A. Whitney Co. showed off its new line of Advantage Precision Plasma Cutting Table. It features up to a six- by 12-ft. work area and the top-of-the-line HD 4070 Hypertherm system is available. Three table sizes are available. Other options include a six-station drilling/tapping attachment, a fully-automated drill/tap to expand flexibility and drilling and tapping holes up to 5/8-in.

W.A. Whitney Co., 650 Race St., P.O. Box 1206, Rockford, IL 61105; www.wawhit ney.com.

Trumpf Inc. used Fabtech to debut its new TC L 2530 Plus laser cutting machine. Company officials say its use can result in productivity gains of up to 40%. The four- by eight-ft. machine uses new motion technology to allow the laser head to accelerate quickly. Called Sprint Axis, the technology increases "beam on" time. Also on display at Trumpf's large booth were the Trumpf Qualifier visual inspection tool, series C and V press brakes, power tools and a laser marking machine.

For full information, contact Trumpf Inc., Farmington Industrial Park, Farmington, CT 06032. See www.us.trumpf.com on the Internet.

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