Mehta Sanghvi & Company

Sigma One is a super simple, high-performance inverter which is ideal for busy welding productions where the main aim is to keep the productivity level high. Use it for welding steel structures, prefabrication and thick plates in mild steel, stainless steel and aluminium in the production hall or on-site. 

Sigma Galaxy - simplicity and state-of-the-art technology
Sigma Galaxy is the result of new giant leaps in welding technology. Developed in co-operation with universities and users throughout the world, its patented solutions and new welding processes sets new standards.

Features:

• High-technology welding machine
• Self-explanatory industrial design
• Optimizes itself and allows the welder to focus on good workmanship.
• Simply switch on - press - weld.

Sigma One is a super simple, high-performance inverter which is ideal for busy welding productions where the main aim is to keep the productivity level high. Use it for welding steel structures, prefabrication and thick plates in mild steel, stainless steel and aluminium in the production hall or on-site. 

Sigma Galaxy - simplicity and state-of-the-art technology

Sigma Galaxy is the result of new giant leaps in welding technology. Developed in co-operation with universities and users throughout the world, its patented solutions and new welding processes sets new standards.

Features:

• High-technology welding machine
• Self-explanatory industrial design
• Optimizes itself and allows the welder to focus on good workmanship.
• Simply switch on - press - weld.

• The compact Migatronic Automig-i range are stepless and fully digitized welding machines with unique welding properties, synergies betweem
• parameters, and automated functions at all levels. Once the welder has set the main parameters,
• the machine will automatically adjust all other parameters. From high-duty to quite simple MIG/
• MAG welding operations, using small or large wire reels. For further flexibility, the solution is
• Automig DUO with space for two wire reels: one for MIG brazing and one for other welding operations, making it easy to switch between welding jobs
• without having to change hoses, wires, wire drive rolls and gas. It’s quite simple: switch on, press and weld!

• The Automig-i range is equipped with four-roll wire feed system for precise and stable wire-feeding
• and optimal quality in MIG/MAG welding. It is also
• characterized by safe ignition of the arc and unique welding properties for welding in mild steel or aluminium.

• Another feature is MIG brazing of galvanised steel plates. This function ensures maintenance of
• the material in terms of corrosion and strength. This minimizes post-treatment and reduces the
• risk of distortion of plates and profiles which again contributes to cost-effective and efficient
• welding.

Our organization holds expertise in providing a wide range of TIG Welding Machines to the clients. We manufacture these machines using high-quality raw material and MOSFET inverter technology. The machines we offer are compact in design, portable and occupy less space. Further, these machines consume less amount of power. We offer these machines with earth clamp, face mask, electrode holder, welding brush and carton box. Further, the machines are equipped with thermostatic control, anti-stick, fan cooled, carrying strap and handle.

These machines are used for welding the following metals:

• Steel
• Iron
• Titanium
• Copper
• Nickel
• Alloys

• The compact Migatronic Automig-i range are stepless and fully digitized welding machines with unique welding properties, synergies betweem
• parameters, and automated functions at all levels. Once the welder has set the main parameters,
• the machine will automatically adjust all other parameters. From high-duty to quite simple MIG/
• MAG welding operations, using small or large wire reels. For further flexibility, the solution is
• Automig DUO with space for two wire reels: one for MIG brazing and one for other welding operations, making it easy to switch between welding jobs
• without having to change hoses, wires, wire drive rolls and gas. It’s quite simple: switch on, press and weld!

• The Automig-i range is equipped with four-roll wire feed system for precise and stable wire-feeding
• and optimal quality in MIG/MAG welding. It is also
• characterized by safe ignition of the arc and unique welding properties for welding in mild steel or aluminium.

• Another feature is MIG brazing of galvanised steel plates. This function ensures maintenance of
• the material in terms of corrosion and strength. This minimizes post-treatment and reduces the
• risk of distortion of plates and profiles which again contributes to cost-effective and efficient
• welding.

Our organization holds expertise in providing a wide range of TIG Welding Machines to the clients. We manufacture these machines using high quality raw material and MOSFET inverter technology. The machines we offer are compact in design, portable and occupy less space. Further, these machines consume less amount of power. We offer these machines with earth clamp, face mask, electrode holder, welding brush and carton box. Further, the machines are equipped with thermostatic control, anti-stick, fan cooled, carrying strap and handle.

These machines are used for welding the following metals:

• Steel
• Iron
• Titanium
• Copper
• Nickel
• Alloys

Specifications:

• Class of insulation: F
• Efficiency: 85%
• Rated duty cycle: 60%
• Weight: 32kg
• External dimension: 56 x 36.1 x 36cm
• Each part of this series can be sold separately: TIG-250AC/DC and TIG-315AC/DC
• Power voltage: 3-phase 380V AC±15%
• Frequency: 50/60Hz
• Rated input current: 15A
• Current arrange: 20 to 250A
• Preheat time: 0 to 2 seconds
• Delay time: 2.0 to 10 seconds
• Attenuated time: 0 to 5 seconds
• Arc-starting: HF
• No-loading voltage: 56V
• Rated output voltage: 20V

• The Omega² welding machines range from 220 A to the large Omega² 550 A featuring gouging.
• The machines are targeted at manual and manufacturing industries; easily operated, infinitely variable and fully digital welding machines featuring reversed polarity and two optional control panels, the manual Basic panel and the synergic Advanced panel.

• The Omega² is available as a C version (compact) or a versatile S version (separate wire feed unit) with a turnable and detachable wire feed unit and replaceable interconnecting cables.
• The Omega² 400 and Omega² 550 are available with water cooling. The IGC® (Intelligent Gas
• Control) is an optional feature in all models, ensuring large scale gas savings and optimal gas
• shielding in all current ranges.

• With the Advanced control panel, the Omega² is easy to change over from synergic MIG/MAG programs to MMA welding.
• The Basic panel is manual and recalls that of a
• conventional MIG/MAG machine with infinitely variable setting of welding voltage, but it has all
• the advantages of an inverter machine.
• The Omega² 550 with Advanced panel features gouging.

• The Omega² 220 and the Omega² 300 can be equipped with electronic Boost Converter (auto transformer) for welding on all mono-phase and three-phase mains voltages.
• The Omega² 400 and Omega² 550 are available
• with autotransformer*.
• Omega 270 Mini A powerful machine in an ultracompact and robust cabinet; the Omega Mini is only for 5 kg wire reels which makes it suitable for
• the service vehicle and site welding.

• All the Omega² models feature reversed polarity as standard for welding with inner shield wire (without gas) as well as four stroke adjustment at the MIG-A
• Twist torch.

• The Omega² welding machines range from 220 A to the large Omega² 550 A featuring gouging.
• The machines are targeted at manual and manufacturing industries; easily operated, infinitely variable and fully digital welding machines featuring reversed polarity and two optional control panels, the manual Basic panel and the synergic Advanced panel.

• The Omega² is available as a C version (compact) or a versatile S version (separate wire feed unit) with a turnable and detachable wire feed unit and replaceable interconnecting cables.
• The Omega² 400 and Omega² 550 are available with water cooling. The IGC® (Intelligent Gas
• Control) is an optional feature in all models, ensuring large scale gas savings and optimal gas
• shielding in all current ranges.

• With the Advanced control panel, the Omega² is easy to change over from synergic MIG/MAG programs to MMA welding.
• The Basic panel is manual and recalls that of a
• conventional MIG/MAG machine with infinitely variable setting of welding voltage, but it has all
• the advantages of an inverter machine.
• The Omega² 550 with Advanced panel features gouging.

• The Omega² 220 and the Omega² 300 can be equipped with electronic Boost Converter (auto transformer) for welding on all mono-phase and three-phase mains voltages.
• The Omega² 400 and Omega² 550 are available
• with autotransformer*.
• Omega 270 Mini A powerful machine in an ultracompact and robust cabinet; the Omega Mini is only for 5 kg wire reels which makes it suitable for
• the service vehicle and site welding.

• All the Omega² models feature reversed polarity as standard for welding with inner shield wire (without gas) as well as four stroke adjustment at the MIG-A
• Twist torch.

• The Omega² welding machines range from 220 A to the large Omega² 550 A featuring gouging.
• The machines are targeted at manual and manufacturing industries; easily operated, infinitely variable and fully digital welding machines featuring reversed polarity and two optional control panels, the manual Basic panel and the synergic Advanced panel.

• The Omega² is available as a C version (compact) or a versatile S version (separate wire feed unit) with a turnable and detachable wire feed unit and replaceable interconnecting cables.
• The Omega² 400 and Omega² 550 are available with water cooling. The IGC® (Intelligent Gas
• Control) is an optional feature in all models, ensuring large scale gas savings and optimal gas
• shielding in all current ranges.

• With the Advanced control panel, the Omega² is easy to change over from synergic MIG/MAG programs to MMA welding.
• The Basic panel is manual and recalls that of a
• conventional MIG/MAG machine with infinitely variable setting of welding voltage, but it has all
• the advantages of an inverter machine.
• The Omega² 550 with Advanced panel features gouging.

• The Omega² 220 and the Omega² 300 can be equipped with electronic Boost Converter (auto transformer) for welding on all mono-phase and three-phase mains voltages.
• The Omega² 400 and Omega² 550 are available
• with autotransformer*.
• Omega 270 Mini A powerful machine in an ultracompact and robust cabinet; the Omega Mini is only for 5 kg wire reels which makes it suitable for
• the service vehicle and site welding.

• All the Omega² models feature reversed polarity as standard for welding with inner shield wire (without gas) as well as four stroke adjustment at the MIG-A
• Twist torch.

As one of the pioneers in welding solutons we have successfully designed and developed a mult stage tandem beam welding soluton that caters to the racking industry, constructon industry and whole lot of other similar applicatons.

From a beam length of 500mm to 5000mm & profiles of 40mm to 200mm the system addresses highest number of variables in components for welding. Our fourstageparallelloading,unloading&weldingprocess contributes to the lowest amount of tme required to weld any standard beams. For example a 40mm * 60mm beam gets produced within 22 seconds, this is practcally tested and currently in use in one of the leading racking industry.

Our product range comprise of IGC - Intelligent Gas Control Welding Machines, An easy to use high performance gas welding machine.

Features:

• IGC® is a standard feature in the Sigma Galaxy series, and an option in the Pi, Flex2 3000 and Sigma2 series. IGC is a dynamic gas control
• that monitors consumption and optimises gas protection.
• IGC® may give gas savings in excess of 50% with proportionally
• fewer replacements of gas cylinder to the benefit of economy,
• environment and efficiency.

• From the start of the welding process, the IGC® function prevents
• over consumption of gas and gives a good initial performance.
• IGC® takes control once the weld pool is established and ensures extensive savings thanks to the controlled gas consumption that is always optimized according to current needs.

Our mini circular welders are developed exclusively for rotary components ranging from 10mm to 200mm diameters catering to both GMAW & GTAW weld methods with manual height adjustment systems for up to 50mm range, torch dual axis rotary angle markers and a basic mode data logger combine to give a better user experience for a professional weld.

The system is highly energy efficient with less than 200W consumption and ready to use out of the box module, we in-tend to give the best automation solution in a smaller package.

• Pi DC for MMA welding with simple TIG LIFTIG®.
• Pi DC HP - TIG with pulse and Synergy Plus™ as standard features.
• Pi AC/DC - featuring all functions plus TIG for aluminium, etc.

• The best welding machine in its segment
• The best welding results
• Ease-of-operation and modern technology
• 2 years warranty
• The best in the market at the right price

Backed by a state-of-the-art infrastructure facility, we are able to offer our clients a broad array of MIG Welding Machines. Manufactured using optimum grade raw material, these machines can work in a gas less mode. Further, these machines are equipped with four voltage setting that allows welding temperature control.

Some other exclusive features of this welding machine are:

• Electronic variable wire feed control helps on better controlling of wire feed speed.
• Each MIG welding machine is supplied with essential accessories like MIG torch, earth clamp, helmet, brush & hammer, welding cable and contact tips
• Advanced thermal overload protection for transformer
• Fan cooled which boosts their performance
• Each part of this series can be sold separately: FLUX-100 and FLUX-130

• Electronic control of gas flow and water flow in the torch
• Built-in gas-saver kit
• CANBUS communication interface
• Remote control kit
• Diffusion-safe gas hose
• Pilot arc – safe ignition

• Pi DC for MMA welding with simple TIG LIFTIG®.
• Pi DC HP - TIG with pulse and Synergy Plus™ as standard features.
• Pi AC/DC - featuring all functions plus TIG for aluminium, etc.
• Sigma Select-A truly customized welding solution

• Modular-based 3 phase MIG/MAG & MMA inverter- Customise Sigma Select to fit your production need. Select your hardware: C or S model, power source and control panel. Select your software: welding program package and intelligent welding functions for easier welding. With the new Sigma Select you will have one welding machine, that you can instantly adapt to match your current production needs – without deselecting functions you may need in the future. From basic, manually-operated welding machines to advanced 550 amps high-performance pulse welding machines.

High performance inverter technology- Migatronic make








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Features :

1. Arc-Force for Anti-Sticking.

2. Hot-Start (0-180A) to Start the Welding Arc Smoothly.

3. VRD Function ---Safe for Welders.

4. Remote-Control Function Optional.

5. Wide Range for Input Voltage: 380V ±15%.

6. Dust-Free Cooling System with Upgraded Duty Cycle.

7. With Advanced Single IGBT Technology. 

• FOB Port
• KOLKATA
• Supply Ability
• Ready Stock

• Delivery Time
• Week
• Packaging Details
• BOX Carton

• Main Domestic Market
• All India

ARC Welding Machine 400G

Standard Accessories :

• FOB Port
• KOLKATA
• Supply Ability
• Ready Stock

• Delivery Time
• Week
• Packaging Details
• BOX Carton

• Main Domestic Market
• All India

Our organization holds expertise in providing a wide range of TIG Welding Machines to the clients. We manufacture these machines using high quality raw material and MOSFET inverter technology. The machines we offer are compact in design, portable and occupy less space. Further, these machines consume less amount of power. We offer these machines with earth clamp, face mask, electrode holder, welding brush and carton box. Further, the machines are equipped with thermostatic control, anti-stick, fan cooled, carrying strap and handle.

These machines are used for welding the following metals:

• Steel
• Iron
• Titanium
• Copper
• Nickel
• Alloys

Specifications:

• Class of insulation: F
• Efficiency: 85%
• Rated duty cycle: 60%
• Weight: 32kg
• External dimension: 56 x 36.1 x 36cm
• Each part of this series can be sold separately: TIG-250AC/DC and TIG-315AC/DC
• Power voltage: 3-phase 380V AC±15%
• Frequency: 50/60Hz
• Rated input current: 15A
• Current arrange: 20 to 250A
• Preheat time: 0 to 2 seconds
• Delay time: 2.0 to 10 seconds
• Attenuated time: 0 to 5 seconds
• Arc-starting: HF
• No-loading voltage: 56V
• Rated output voltage: 20V

We hold specialization in offering MMA Welding Machines to the clients. These machines are manufactured by our experts using latest MOSFET inverter technology. Our machines are acknowledged for their attributes such as compact design, portability, high effectiveness and low power consumption. Available in several specifications, these machines are appropriate for places that are suffering from power crunch.

Other special features of these products are enlisted below:

• Resistant to voltage fluctuation and stable welding current
• Anti-stick, thermostatic control, fan cooled, carrying strap and handle
• Hot start, arc force and overload protection
• Available with strong compensation capability
• The complete package includes electrode holder, earth clamp, face mask, welding brush and carton box
• Each part of this series can be sold separately: MMA-75-1, MMA-105-1, MMA-120-1, MMA-140-1 and MMA-160-1

Specifications of MMA Welding Machines are as follows:

• Rated voltage: 230V
• Input capacity: 3.4kW
• Frequency: 50/60Hz
• No-load voltage: 68V
• Current arrange: 20 to 120A
• Rated duty cycle: 60%
• Efficiency: 80%
• Class of insulation: H
• Applied welding rod: 1.6 to 3.2 mm
• Fuse: 20A
• Case protection degree: IP21
• Arc-starting: 0.93 cos
• Weight: 5.5 kg
• External size: 36 x 23.5 x 30.5 cm

These machines are used for welding following ferrous metals:

• Low carbon steel
• Medium carbon steel
• Alloy steel

We are one of the leading enterprises engaged in offering a broad array of SAW Welding Machines. These products belong to Mz series automatic submerged arc welding machines having ST series tractor and SP series arc welding power source. The machines offered by us have the capacity to resist extreme voltage fluctuations (15%). Available in varied specifications, these machines are ideal for steel structure welding (d: 5 mm) and format/cag/saw.

Some other details of our range of machines are as follows:

• Protection functions: Over-current, over & under-voltage phase-error and over-loaded
• Selection for tractor traveling mode direction
• Various adjustment of welding head site
• Automatic selection for cold start and hot start
• Crater with wire burning back and retracting various monitoring technologies
• Automatic selection for panel & remote job mode
• Welding current/voltage/speed is available and displayed digitally
• Useful for various welding procedure with arc voltage compensation

Accessories:

• Power source (one)
• Welding tractor(one)
• Control cabinet (one)
• Anode welding cable150 mm²) 15 meters (one)
• Cathode welding cable150 mm²) 6 meters (one)
• Control cable6 1 mm²) 15meters (one)
• Contact tube each of the 3/4/5) (one)
• Wrench14 17 (one)

Technical specifications:

• Duty consumption: < 500W
• Output voltage range. 22-50V
• Output amperes range: 160a-630a, 160a-1000a & 160a-1250a
• Rated duty cycle: 100%, 100% & 80%
• Model: Mz-630, Mz-1000 & Mz-1250
• Input: 3phase 380v  15% 50-60hz
• Amps input at rated output: 48a, 80a & 100a
• Kva at rated output: 32kva, 52kva & 65kva
• Open voltage: 71.5v. 71.5v. 71.5v
• Open current: <1a
• Power factor: 0.9
• Efficiency: 0.85
• Insulation grade: F.
• Case protection grade: Ip21
• Cool mode: Air cooling
• Size of power (mm): 960 x 450 x 820
• Net weight of power: 90 kg

The plasma welding process is widely used to weld different materials. For stainless steel and other exotics, alloys, and high-strength material, this process is best used. The versatility of the process makes it useful for several types of normal materials like mild steel, stainless steel, copper, and brass welding. Plasma welding also with metal capping to achieve perfect welding. Clients can avail from us an extensive array of Plasma Welding Machines with earth clamp, welding cable, brush/hammer, cutting torch, protective mask, gloves and wooden case. We manufacture these machines using superior quality raw material and latest technology. Owing to these machines usable curve cutting celerity, compressed air plasma cutting and two-speed current adjustments can be done.

Details of these machines are as follows:

• Single-phased
• Fan cooled
• HF arc which starts with contact high duty cycle