Polyfil wire feed mechanisms for TIG welding (floor-standing and on-board)
Country: · Model: Polyfil
Polyfil is a series of 0.8–1.0 mm filler wire feed mechanisms for orbital and automatic TIG welding with cold or hot wire. The floor-standing POLYFIL-3 feeds 150–2552 mm/min, and the compact version 94–2068 mm/min. The mechanisms are controlled directly by the power source, so they need no separate power supply.
- Spool
- 15 kg/300 mm, 5 kg/200 mm, 1.5 kg/100 mm
- Wire diameter
- 0.8–1.0 mm
- Feed speed
- 150–2552 mm/min (Polyfil), 94–2068 mm/min (Polyfil Compact)
- Processes
- cold and hot wire
Technical specifications
| Spool | 15 kg/300 mm, 5 kg/200 mm, 1.5 kg/100 mm |
|---|---|
| Wire diameter | 0.8–1.0 mm |
| Feed speed | 150–2552 mm/min (Polyfil), 94–2068 mm/min (Polyfil Compact) |
| Processes | cold and hot wire |
| Weight | 15 kg / 7 kg (without spool) |
| Versions | floor-standing, compact, on-board, Polyfil-TS with rotating spool |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
POLYFIL-3 is portable, for 15 kg/300 mm, 5 kg/200 mm and 1.5 kg/100 mm spools for 0.8 and 1.0 mm wire, with a closed spool compartment and a handle. Its dimensions are 620×300×450 mm and its weight without a spool is 15 kg. POLYFIL Compact is designed for a 1.5 kg/100 mm spool and 0.8 mm wire, has a wire straightener, dimensions of 320×305×165 mm and a weight of 7 kg. Polyfil On-board is mounted directly on the welding head, and Polyfil-TS On-board for tube-to-tubesheet heads has a rotating spool that does not twist the wire. The feed speed is regulated in a closed loop, the rollers are adjustable, and the pressure rollers are selected for the wire diameter. The cable is 9 m long, and the spool width is 57 mm for 1.5 and 5 kg and 105 mm for 15 kg.
How to choose
For a stationary unit POLYFIL-3 with a large spool is taken, for mobile work the Compact. If the feeder has to travel with the head, On-board is needed, and for tubesheets Polyfil-TS is fitted. Special versions go to specific heads, for example Polyfil Auto 7929 HW up to 7929 mm/min on MU IV 195 HW and Polyfil 4800 HW on Polycar 60 PLC. With the TS 8/75 head the maximum feed speed is 1154 mm/min with PC sources and 2085 mm/min with P6.
Request a price and lead time
Polyfil wire feed mechanisms for TIG welding (floor-standing and on-board). We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Which spool does POLYFIL-3 take?
The standard 15 kg/300 mm, and also 5 kg/200 mm and 1.5 kg/100 mm, for 0.8 and 1.0 mm wire.
What is the wire feed speed in Polyfil and Polyfil Compact?
150–2552 mm/min in POLYFIL-3 and 94–2068 mm/min in POLYFIL Compact.
How much does a Polyfil mechanism weigh?
POLYFIL-3 weighs 15 kg without a spool, POLYFIL Compact 7 kg.
Is a separate power supply needed for the feed mechanism?
No, the mechanism is controlled directly by the power source and is compatible with all power sources and welding heads of the series.
What is the rotating spool in Polyfil-TS On-board for?
It prevents the wire from twisting on heads for welding tubes to a tubesheet.
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