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STEELFAB 2018 - Summary

steelfab info news

RME MIDDLE EAST FZCO (a subsidiary of RYWAL-RHC) took part at The Middle East Trade Show which is the largest sourcing platform for the Metal Working, Steel Manufacturing and Steel Fabrication Industry - STEELFAB 2018, which was held last 15-18 January 2018 at Expo Centre Sharjah, United Arab Emirates

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STEELFAB 2017 - Summary

logo steelfab






RME MIDDLE EAST FZCO (a subsidiary of RYWAL-RHC) took part at The Middle East Trade Show which is the largest sourcing platform for the Metal Working, Steel Manufacturing and Steel Fabrication Industry - STEELFAB 2017, which was held last 16-19 January 2017 at Expo Centre Sharjah, United Arab Emirates

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TÜV Rheinlannd Certificate for our cutting and grinding wheels.

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Dear Customers, we gladly inform you, that our production of cutting and grinding wheels recieved a TÜV Rheinlannd Certificate.

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Products & offers

JULY marketing promotions

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We are presenting marketing promotions of July of welding machines, dryers and rauter machines

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Links & manufacturers

Our Brands


Reuter Logo rme

The company Reuter GmbH & Co. KG manufactures state-of-the-art technology for electrochemical cleaning - polishing - signing in Erkarth near Dusseldorf. All offered devices are self-developed and produced in series.

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walmag logo rme

WALMAG is a traditional manufacturer of industrial magnetic applications.

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brand promotech

More than 300 products including professional power tools, beveling machines, welding automation equipment, gantry welding systems and many others. More than 95 % of production is exported world-wide. PROMOTECH® provides its business partners with unique products, incorporating leading edge machine-tool technology, excellent handling and professional warranty & post-warranty service.

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brand magswitch

Magswitch is the world’s most advanced switchable magnet technology. Magswitch magnet products are light and very strong, precise and easy to use. So versatile, Magswitch magnets are the magic inside an ever increasing range of products. The technology involved is new and superior.

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Pontig 4001 AC/DC MOST - TIG Inverter Rectifier


Pontig 4001 AC/DC MOST cutting edge inverter rectifiers for TIG DC welding of steel, stainless steel, TIG AC aluminium welding and MMA coated electrode welding. It is an effective industrial equipment electrically powered by 3x400 V.

Main applications:

  • Food industry and stainless steel installation welding.
  • Structures made of aluminium, adverts, scaffolding.
  • Chemical industry and pipelines.
  • Crafting, manufacturing items of lightweight steel, stainless steel and copper alloys.
  • Yacht construction, rigging welding, etc.
  • Surfacing and regeneration of all metals.
Control panel equipped with display presents welding process functions. Parameter setting is executed with single knob used both for choosing and confirming functions or values. panel 4001


TIG DC welding is performed with a direct or pulsating current of up to 3000 Hz. Additional settings improving the weld quality or welding speed are available for TIG AC aluminium welding with alternate current. MMA method offers VRD safety function for reducing idling voltage to 12 V.

Pontig 4001 AC/DC allows you to set all additional functions required for professional TIG welding.(gas pre/post flow, current rising, crater filling, etc.)

These devices can work with different types of liquid-cooled or gas-cooled welding torch after switching off the cooling unit (setting of internal menu) also if liquid connections at the front of the cooling unitwere bridged.

Parameter Jednostka Pontig 4001 AC/DC
Electrical power supply V/ Hz 3x400/ 50-60
Power fluctuations tolerance % +/- 15

Welding current range/Work cycle


A /%

350A/35% 350A/40% 350A/35%

270A/60% 300A/60% 270A/60%

220A/100% 265A/100% 280A/100%

Idling voltage (MMA) U0 V 70
Network protection A 25 (delayed)
Current Ieff A 16
Current I1max A 28,5
Insulation class   H
Protection class   IP 23S
Dimensions (current source) mm 655x275x385
Dimensions for power source + radiator + transport trolley mm 1025x410x870
Weight (electrical power supply) kg 27
Weight for electrical power supply + radiator + transport trolley kg 79
Aerocool 30 cooling unit
Electrical power supply (from Pontig current source) V/Hz 3x400/ 50-60
Power P kW l/min 0,9
Max. pressure bar 3,5
Tank capacity l 5
Dimensions mm 665x254x285
Weight kg 21
Catague no.   52 00 005560
Warranty month 24



Each device is supplied with a mass cable, a gas hose and a manual booklet. Pontig 4001 AC/DC is factory equipped with cooling unit and transport trolley.

Additional welding guns/holders and accessories (optional):

Welding torch (gas). TIG T26 SGRIP 4 m 56 01 032628
Welding torch (gas). TIG T26 SGRIP 8 m 56 01 032630
Welding torch (water) TIG T20 SGRIP 4 m 56 01 032636
Welding torch (water) TIG T20 SGRIP 8 m 56 01 032637
Welding torch (water) TIG T18 SGRIP 4 m 56 01 032632
Welding torch (water) TIG T18 SGRIP 8 m 56 01 032633
Remote control (manually operated) 56207 10 m 52 00 005499
Remote control (foot-operated) 06034 52 00 005498


pdf iconData sheet

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