Inverter Welding Machines
We are offering a wide range of Inverter Welding Machines to clients in different specifications and models to cater their diverse demands. Deliver consistent power to various types of welding machines, these are provided with a strong steel enclosure for protection against environment conditions and any kind of damage. These machines are widely used for controlling current and voltage of the welding equipments in order to ensure the safety and comfort of the welder. Clients highly appreciate these machines for their long working life, less maintenance demand and accurate performance.
INDY400MM Welding Equipment
INDY400MM Welding Equipment
Best known for robust built and low maintenance requirement, this INDY400MM Welding Equipment is in complete compliance with industry standards. Engineered to provide excellent quality welds for heavy duty applications, this equipment has simple controls and 100% duty cycle output rating. Suitable for both MIG and TIG welding, it is manufactured under the guidance of senior professionals using quality materials and components. We offer this equipment to clients at highly competitive price.
MMA Welding Inverters
Suitable for use with acid and basic electrodes, these MMA Welding Inverters are economical in prices. These are used during manual metal arc welding works in fabrication industry. Highly acclaimed among clients for their high power factor and arc force control, these inverters are offered to clients in different specifications in order to meet their individual demands. These inverters are best known in industry for their easy installation, low power consumption and consistent operation.
Arc Welding Inverter/SMAW/MMA
Sigma Weld MIG MAG FCAW
SW 250 MM/
SW 400 MM/
SW 600 MM
Industrial Mig Welding Inverters
Available for welding low carbon steel, steel and high strength steel, these MIG Welding Inverters feature total digital control having wide current range. These inverters are specifically engineered and developed to meet diverse requirements of the welding industry. Integrated with an advanced micro controller technology, these welding inverters feature upslope and down slope & pulsing even without any requirement of high frequency. We offer these inverters to clients in different specifications at competitive prices.
Metal ARC Welding Machines
20 - SW600
These Metal ARC Welding Machines are widely used in the fabrication of steel structures and vehicles. Available in manual, semi- automatic and fully automatic models, these machines are acknowledged among clients for their superior efficiency, consistent operation and low maintenance. We use best quality materials and components for manufacturing these machines in strict tandem with industry standards. Before the final dispatch in market, these welding machines are stringently tested on various parameters.
AC Welding Inverters
Sigma Weld - SW17
Light weight and portable in design, these AC Welding Inverters are power saving equipments. Capable of withstanding extreme voltage fluctuations, these are available for clients in a wide range of specifications and models in order to fulfill their particular application requirements. High in demand in light and heavy fabrication works such as shipbuilding and construction, these are stringently tested by experts on the parameters of functioning and durability.
Sigma Weld Pro MIG
Current Source -
Inverter Based AC DC TIG Welder
This Inverter Based AC DC TIG Welder is known to deliver exceptional power and performance in welding work. It features memory and wave forms and advanced AC pulse TIG & stick output which make this welder a highly preferred option among clients. This welder is specifically designed for maximum life and reliability in the long run. Portable in design, it is highly suitable for outdoor applications as one can easily move it around. In addition, the offered welder can be also used at remote sites as it can be efficiently powered by generators. Integrated with microprocessor control, this welder offers precise digital control over the AC/DC welding functions.
Sigma Weld TIG GTAW
SW 170 PT/
SW 250 PT/
SW 400 PT/
SW 600 PT
IGBT Based Inverter Welding Machine
This IGBT Based Inverter Welding Machine features high current output and duty cycle. It is a new generation of great welding equipment with energy saving feature. Fully equipped with thermostatic protection and automatic voltage compatibility, these inverter welding machines are implemented with the technology of insulate gate bipolar transistor that ensures minimum splash during welding. Light in weight and compact in design, these machines are highly acclaimed for their easy operations and high efficiency. This machine is widely used in welding stainless steel, carbon steel, alloy steel and cast iron.
DC Welding Inverters
Sigma Weld - SW400
Our DC Welding Inverters are small, light weight and portable in designs. Deliver a steady direct current during welding works in fabrication industry; these inverters are wisely manufactured in confirmation with the industry standards using high quality materials and components. We offer these welding inverters to clients in different specifications and models in order to meet their application requirements. In market, these are available at competitive prices.
Inverter Based TIG Welding Machine
Highly appreciated for good arc concentration, this Inverter Based TIG Welding Machine is fully integrated with all the safety features. In this machine, various parameters like pulse peak, duty cycle, base current and width of clean pulse are easy to adjust as per the requirement. In addition, arc- start crater current, down sloping and current rising, all are adjustable. Duct proof in design, this welding machine is easy for maintenance.
Industrial TIG Welding Inverters
These TIG Welding Inverters are best known among clients for their high frequency arc striking and strong welding permeability. Highly suitable for stainless steel, copper, alloy steel, mild steel and other metals, these can easily sustain extreme voltage and current fluctuations. We use premium quality materials and components for manufacturing these welding inverters. Our clients can get these inverters from us in different technical specifications in order to meet their individual requirements.
Sigma Weld-Alex Series Of TIG Welding Inverter
SW ALEX -400PT/
SW5 ALEX- 600PT
Sigma Weld Pro TIG
TIG 400 P DC/
TIG 500 P DC
Sigma Weld Pro TIG S.W.A.T
S.W.A.T 500 PDC/
S.W.A.T 1000 PDC
Tungsten Inert Gas Welding Inverters
These Tungsten Inert Gas Welding Inverters are specifically engineered and developed for those applications where welding current does not vary with the changes in arc length. Integrated with a forced air cooling system, these are fully equipped with all safety measures. The arc force in the equipment is automatically adjusted as per the requirement of application. Highly suitable for light and heavy duty fabrication works, these TIG welding inverters are best for aluminum and other alloys.
Arc Welding Inverters
Our wide range of Arc Welding Inverters feature energy saving inverter technology. These are portable and light weight in designs. Integrated with a digital display screen, these are available for clients in different technical specifications. High in demand in railway, shipbuilding, construction and other fabrication industry, our entire stock is manufactured in confirmation with industry standards using best quality materials and components. We are offering these equipments to clients at reasonable prices.
Sigma Weld AC DC TIG
SW300 AC/DC |
Sigma Weld Pro AC DC
TIG 350 P AC/DC | TIG 400 P AC/DC | TIG 500 P AC/DC
Sigma Weld Submerged ARC Welding (SAW)
Sigma Weld Hot Wire TIG Power Source
Rated input voltage -
1ф ,220V, + 15%, 50HZ
Portable Welding Inverter
We are offering a wide range of Portable Welding Inverter to clients in different specifications and models in order to meet their diverse demands. Portable and light weight in design, these are easy to move from one place to other. Deliver consistent and continuous power supply during the welding work, these inverters are manufactured in strict tandem with industry standards using premium quality materials. High in demand in various fabrication, shipbuilding, railway and automotive industry, these are stringently tested for their functioning and durability before the final dispatch in market.
Metal Inert Gas Welding Inverters
These Metal Inert Gas Welding Inverters have infinite fine control of welding voltage/amperage. Integrated with advanced inverter technology, it provides very smooth low splatter welds on all steels and aluminum. Our clients can get these inverters from us in different technical specifications in order to meet their individual requirements. Under the strict guidance of senior professionals, we manufacture these inverters using quality materials and components. These welding inverters are best known for their rugged designs and long working life.
Cold Wire Feeder
The cold wire TIG system feeds welding filler material at desired speed with continous or pulsed feeding helps in increase productivity of welder, reduces stoppage, grinding needs and welder fatigue.
Sigma Therm - IH
Sigma Therm - IH Pre-Post Weld Heat Treatment
Sigma Weld Digital Welding Inverter
25-SW ATM CC- CV
We offer this Sigma Weld Digital Welding Inverter to clients in different technical specifications in order to meet their individual requirements. These are sophisticated IGBT based inverters. Best known for offering total digital control, these welding inverters provide finer welding. This inverter is highly suitable for tungsten inert gas welding (TIG), manual arc welding (MMA), high frequency TIG welding (HFTIG), pulse TIG welding, meal active gas welding (MAG / CO2) and metal inert gas welding (MIG).