Consist of Power source with controls, Water recirculating system if required and a well designed Torch. The basic principle is that the arc formed between the electrode and the work piece is constricted by a fine bore, copper nozzle. This increases the temperature and velocity of the plasma emanating from the nozzle. The temperature of the plasma is in excess of 20 000°C and the velocity can approach the speed of sound. When used for cutting, the plasma gas flow is increased so that the deeply penetrating plasma jet cuts through the material and molten material is removed in the efflux plasma.
Features :
Optimised design of fully copper wound air cooled transformer with high quality CRGO laminations to ensure low power consumption at 100% duty cycle. Power factor correction capacitors ensures Power Factor of 0.85 - 0.9% ensuring lowest power consumption. Power controlled in steps in high capacity machines for extended power saving. High open circuit voltage to accommodate easy arc striking. Fully protected power source against voltage fluctuation & overload added with complete safety interlocking for torch protection against air and water failure. Easy to operate and maintain torch head for operator's convenience. Highly improved torch design offers higher cutting capacity at low power output. Torch design guarantees long life of consumables viz. electrode and nozzle. Almost vertical, dross free cuts with minimum kerf width. Standard Torch cable length of 7 meters with option to extend upto 30 meters. Robust design with powder coated chassis & panels ensures long life in site conditions also.
Choice of manual / automatic control. Choice of 3-P AC induction motor or Servo motor. Choice of absolute or real time rotation degree and carriage travel measurement. Choice of fixed 0r variable speed for movement of column / boom. Range : 500 - 3500 mm.
Fully indigenous for the first time in India. Complete inverter based. Built-in high frequency ignition. PLL based closed loopsystem for highly stable arc. Full fledged pulsing facility. Mili - second square wave correction technique for fast correction of welding current irrespective of arc length or input voltage variation.
Less sensitivity to changes in Arc length. Recessed electrode reduces the possibility of tungsten inclusions in the weld and can substantially increase the period between electrode dressings resulting in increased life. Weld in a single pass up to 6 mm plates in square butt position and 10 mm plates in only two passes. Keyhole mode of welding gives smaller heat affected zone resulting in reduced strength loss at the joint for heat treated metals, promotes less grain growth which gives better ductility. Reduced weld time results in less embrittlement by carbides and complex intermetallic compounds for stainless steel and super alloys. Equalization of distortion stresses results in less residual stress. Less filler metal required in keyhole mode significantly reduces porosity.
Features: Light weight & compact : 80% less weight compared to conventional machines. No Load Input 0.2 amps results in substantial savings in power cost. On load power consumption 50% lesser than conventional machine. Designed to work under wide voltage fluctuations protected against Over Voltage, Under Voltage, Single Phasing, Over Heating with Indications. In-built selectable pulsing of 1 to 10 Hz of output current. High OCV & controlled start current ensures reliable electrode ignition. Fast requlation speed & excellent dynamic properties ensures spatter free welding performance even with difficult electrodes. Reliable start even at 3 amps in Tig without any surge in welding current makes it suitable for thin sheet welding.
Applications:
Chemical plants equipments Dairy Equipments Food Processing Machinery Pharmaceutical Machinery Omamental Metal Furniture Brewery Plants Kitchen & Hotel Equipments Hospital Equipments Pipeline Welding Structural Fabrication
Specifications
STANDARD INBUILT HF MODELS STANDARD INBUILT HF WITH FULLFLEDGED PULSING MODELS HEAVY DUTY MODELS STANDARD MODELS
Choice of Manual / Automatic control Choice of 3-P AC induction or Servo Motor Choice of absolute or real time rotation degree measurement Range available : Face Plate Dia. 300 - 2000 mm Load capacity : 100 - 3000 Kgs. Variable speed : as required Tilting : 0-90O motorised
Welding Turntable
Choice of Manual / Automatic control Choice of 3-P AC induction or Servo Motor Choice of absolute or real time rotation degree measurement Range available : Face Plate Dia. 300 - 2000 mm Load capacity : 100 - 3000 Kgs. Variable speed : as required
Pushpa Exports Private Limited Exporting, supplying and manufacturing of earth clamps such as copper earth clamps, industrial earth clamps, earth rod clamps and electrical earth clamps.
Aerotherm Products Engaged in manufacturing and supplying of exhausters such as fume exhausters, fume pressure exhausters, fume high pressure exhausters and industrial fume pressure exhausters.
Kiran Marketing, Chennai Established in 1984 we are a leading exporter & wholesaler of copper brazing rod, silver brazing flux, silver brazing rod & foil, brazing rods and brazing flux from India.
Processing...
