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PHI

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PHI is a metal forming machinery manufacturer offering its clients both high end and customized machinery. With more than a half century of experience, PHI is positioned to all of your machinery needs, including the following:
Tube Fabricating -- PHI offers precision tube and pipe benders capable of bending tubes from 1/8 “ up to 3“ diameter. Tube End Finishing Machines are supplied for tube squaring de-burring, flaring, flanging and beading.




Presses -- PHI is a major supplier of presses for materials testing, composite materials, printed circuit board laminating and molding. PHI Laboratory Presses are used throughout the world in major chemical laboratories.

Welders -- For the steel industry, PHI offers an automatic steel beam welder line for the manufacture of custom steel beams, as used in pre-engineered buildings, bridges and shipyards.

Tube Bending:

Larger Benders
Semi Automatic Benders
Manual Benders

Presses:

Manual Press
Multilayer Press
Hydraulic Compression pre

Welders:

Beam Shapes and Welder Specifications
Beam Fabrication Auxiliary Equipment

 


Welders - Beam Fabrication Auxiliary Equipment
PHI offers a complete "H" Beam Fabrication Line. In additional to the main welder, the line includes the following auxiliary equipment items:
Beam Fabrication Auxiliary Equipment -- Seam Welder
The seam welder is used to join separate web sections with a 100% welded seam and to fabricate long webs from short sections or to join sections of different thickness.
Beam Fabrication Auxiliary Equipment -- Tacking Fixture
The tacking fixture is used to assemble the beam prior to the Main Welder.
Beam Fabrication Auxiliary Equipment -- Conveyor Sections
The Seam Welder, Tacking Fixture and Automatic Welder are interconnected by means of a Conveyor System, to form a complete production line that allows continuous Steel Beam production

 

Wide Variety of Beam Shapes
PHI understands that different beam configurations have different welding requirements. PHI's automatic steel beam welders can weld a wide variety of beam shapes.

Welding Operation -- Automatic Steel Beam Welders
Working at a convenient push-button console, the operator presses the start button. The machine automatically holds the steel in position, while the work piece is fed under the two weld heads. Pressure and guide rollers maintain accurate alignment of web and flanges. All guides are early adjustable to match the dimensions of the beam section. A pair of submerged twin-arc welders performs welding. The system automatically dispenses and removes flux, reducing labor requirements and cutting material costs through recycling of the flux.

Outlining PHI's Welder Specifications
Here is a detailed look at PHI's welder specifications:
• Web Thickness: 1/8" to l/2"
• Web Width: 5" min. To 72" max.
• Web Taper: 15-degree max.
• Flange Thickness: 3/16" min. To 1.5" max.
• Flange Width: 4" min. To 20" max.
• Beam Length: 8 ft. min.
• Beam Section: 200 lbs./ft. Max.
• Beam Weight: 12,000 lbs. overall, max.
• Weld Fillet Size: 1/8" min. to 5/16" max.
• Welding Speed: 20" to 120" per minute

Typical Welding Speed
• 1/8" fillet on 10 ga. material 20" to 100"/min.
• 3/16" fillet on 1/4" material 60" to 70"/min.
• 5/16" fillet on 3/8" material 25" to 30"/min.

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