WLI-3000 extrusion welding machine New technology of jointing Weholite pipes from inside
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The welding machine WLI-3000 is designed to join two large diameter Weholite pipes together from inside by means of the extrusion welding method. During welding the pipe ends to be connected are warmed by hot air, then the molten material (polyethylene) is injected into the gap between the pipe ends. Such welded joint is homogeneous, solid, smooth and durable. The machine is operated by 2 operators, however additional assistance is needed for lifting and conveyance of the unit. Welding speed and capacity (the amount of material used in a jointing process) are steplessly adjustable for different pipe sizes and gaps between the pipe ends to be jointed.
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Welding range ø: 1400-3000 mm Output: 3-28 kg/min Power supply: 415/230 V, 50 Hz 3-phase +N+PE Total connected power: 19 kW Overall dimensions: • length – 2410 mm • width – 1080 mm • height – 1075 mm • weight – 870 kg
WLI-3000 elements: • Extruder min. output 3...5 kg/h HDPE max. output 22...28 kg/h HDPE • Welding head drive • Welding head and melt feed system • Hot air feed system • Air compressor
Uponor Infra Sp. z o.o. ul. Kolejowa 5/7 01-217 Warszawa POLAND T +48 22 864 52 25 F +48 22 835 00 59 Sales Department ul. Przemysłowa 5 97-410 Kleszczów POLAND T +48 44 731 34 00 F +48 44 731 34 10
www.uponor.pl/infra
12/2016/1613
Technical data of WLI-3000