The company Lincoln Electric has released a new apparatus air-plasma cutting: Tomahawk 375 Air and 625 Tomahawk . These portable models are designed for cutting mild steel, stainless steel, aluminum, copper and brass. The new design of the electrode and burner nozzle extends consumable life.
Apparatus Plasma Air 375 Tomahawk can be used both with built-in, and with the external air compressor.
Tomahawk Model 625 has no built-in air compressor, and its increased capacity.
March 29, 2011
JSC "Pskovelectrosvar" , producing a heavy electric welding equipment, manufactured a new set of type KSM-01 (Marine Welding) for welding of pipes with a diameter of 1220 mm and wall thickness 27 mm. The first welding machine was held March 17, 2011
March 27, 2011
Concern ESAB has introduced a new universal welding mask Globe-Arc fresh air. New product has been developed based on the design of the famous mask ESAB Globe-Arc with the addition of fire-resistant sealing and duct air from the unit ESAB Origo Air.
Compact and lightweight mask equipped with a primary color filter (Shade Shade 2 or 3) for operations such as grinding and folding filter (Shade Shade 8 or 10) for welding and cutting. Both filter provides a wide field of view, as well as protection from infrared and ultraviolet radiation.
March 23, 2011
Autogenous equipment plant "Donmet" (Ukraine, Kramatorsk) in February introduced a new hand-liquid-fuel burner (Power cutters) Bobuha RK200 "Vognik" 182 . New product designed for separating cutting mild steel with thickness 3-200 mm.
Features cutter RK200 "Vognik" 182:
- no asbestos cord and a separate HEATING flame to evaporate the liquid fuel (gasoline);
- as a fuel can be used by gasoline grades A-76, A-80, AI-91, A-92, A-95 and other engine in accordance with GOST 2084-77, as well as gasoline brands "Control-91", "Normal- 80 "in accordance with GOST 51105-97;
- can be operated even in the cold to -25 ° C;
- complete combustion of fuel;
- 100% resistance to the reverse shock;
- access to treatment for 15-30 seconds;
- length - no more than 555 mm;
- weight - not more than 840
At the end of 2010 the company Hypertherm (USA) has released a modified plasma cutters Duramax HRT (manual) and MRT (Mechanized). New items are compatible with power supplies, Hypertherm Powermax 1000 Powermax 1250.
In comparison with standard cutters Hypertherm T60 and T80 new models have the following advantages:
- a more reliable ignition of the arc electrodes, thanks to technology Spring Start, which allows to eliminate the moving parts in the plasma torch;
- longer life consumables (up to 55% extension) through the use of technology Conical Flow nozzle and spring insertion of the electrode with hafnium;
- increased productivity due to the design shield (cap) in the form of the diffuser, which reduces the formation of scale and improve efficiency by cutting a smoother contact;
- improved design of the new manual cutter Hypertherm Duramax HRT;
- the possibility of "shortening" of the new mechanized cutter Hypertherm Duramax MRT (to a length of 15 cm instead of the standard length of 38 cm) to improve accessibility for robotic cutting and handling of pipes.
The company Lincoln Electric introduced a new welding helmet (mask) Viking Series 1840 and 2450 . They are equipped with filters with automatic dimming and can be used with various methods of arc welding, gouging, and grinding.
Models Viking Series 1840 are designed for welders who prefer an external adjustment of dimming.
In a series of Viking helmets in 2450 used an internal control dimming and viewing window larger.
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