₹ 2,80,000.00
PROMOTECH'S Mini Spider Battery is a compact, battery-operated fillet welding tractor built for mobility and performance in demanding environments. Designed to work with MIG/MAG welding torches, this cordless unit eliminates the hassle of power cords while delivering consistent, high-quality welds in tight or hard-to-reach areas.
Powered by an efficient 18V CAS LiHD battery, the Mini Spider Battery offers stable travel speed and traction through its 4-wheel drive system and magnetic base, ensuring accurate weld geometry and minimal filler waste. Its user-friendly design allows torch mounting on either side, enabling uninterrupted welds along the full length of the workpiece—ideal for stiffener plates, beams, and similar applications.
Notable Features:
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Battery-Powered Mobility: Operates on an 18V DC battery—no mains power or cables needed
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Four-Wheel Drive with Magnetic Traction: Ensures strong grip and smooth motion on steel surfaces
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Edge-to-Edge Welding: Switchable torch mount enables continuous welds along full length of workpieces
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Smart Battery Management: Optimizes battery use for extended performance and reliability
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Digital LED Display: Allows travel speed presets and system diagnostics at a glance
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Compact & Lightweight: Ideal for confined or overhead applications where space is limited
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Precision Speed Control: Maintains consistent heat input, helping reduce distortion
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Built-in Adjustable Guide Rollers: For stable tracking and accurate weld bead alignment
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Flexible Torch Placement: Easy left-right repositioning for operator convenience
Rail Titan 2 | Modular TIG-MIG-MAG Rail Tractor
₹ 15,00,000.00
PROMOTECH'S Rail Titan 2 is a robust, modular rail tractor engineered to handle a wide range of welding and cutting operations including TIG, MIG/MAG welding, as well as oxy-fuel or plasma cutting and gouging. Designed for flexibility, it adapts seamlessly to both flat and curved surfaces, making it ideal for structural steelwork, pressure vessels, pipelines, and shipbuilding.
With its linear torch oscillator, the machine supports multiple welding patterns—straight, triangular, trapezoidal, and square paths—to meet varied joint configurations. Thanks to its compatibility with hi-flex, semi-flexible, rigid, and ring tracks, the Rail Titan 2 ensures smooth travel over complex surfaces. Whether you're working on ferrous or non-ferrous materials, mounting is simple using either magnetic clamps or a vacuum system.
Notable Features:
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Multi-process Capability: Supports TIG (HF resistant), MIG/MAG welding, oxy-fuel, plasma cutting, and gouging
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Torch Oscillation Control: Built-in oscillator offers programmable patterns—straight, triangle, trapezoid, and square
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Highly Configurable Track System: Operates on ring, hi-flex, semi-flexible, and rigid tracks
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Versatile Mounting Options: Magnetic clamping for steel or vacuum units for non-ferrous materials
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Ergonomic Pendant Controller: Simple interface with tactile knobs—adjustable even with the helmet on
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Stitch Weld Programming: Enables precise weld path control, ideal for intermittent welds
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Mirror Switch Function: Simplifies welding from both directions without repositioning the torch
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Strong & Durable Build: Constructed with a die-cast aluminum body for industrial durability
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Minimum Radius Adaptability:
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Ring Tracks: From Ø 200 mm (8”) to 3 m (10 ft)
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Hi-Flex Tracks: Ø 1500 mm (59”) and above
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Semi-Flexible Tracks: Can bend to 5 m (16 ft) radius without permanent deformation
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Scorpio Battery | Cordless Programmable Welding Tractor
₹ 3,15,000.00
Scorpio Battery is a next-generation, cordless welding tractor engineered for precision and flexibility in both fillet and butt welding operations. Designed to deliver flawless welds in stitch or continuous modes, this tractor allows full programmability—giving you control over weld length, skip distance, crater fill, and more, ensuring tailored results for each application.
Built to meet demanding on-site conditions, Scorpio Battery runs on a powerful CAS LiHD 18V battery, eliminating the need for power cables while ensuring sustained performance in the field. Its smart speed stabilization system ensures even heat input throughout the weld, improving consistency and significantly reducing weld rework and filler wire wastage.
For projects requiring weave welding, an optional pendulum oscillator can be added, offering precision control over weaving width, speed, and dwell time—making it the ideal welding companion for structural work, shipbuilding, and fabrication.
Notable Features:
- Fully Programmable Welding Patterns
Easily configure stitch or continuous welding cycles with adjustable weld and skip lengths, as well as crater fill functions. - Multifunctional LED Display
Clearly displays travel speed, units of measure, programmed parameters, and real-time diagnostics. - Closed-Loop Speed Control
Maintains consistent travel speed for optimal weld bead geometry and reduced distortion. - Cordless Operation with 18V DC CAS Battery
Powered by a high-density lithium-ion battery shared across PROMOTECH’s battery-powered tractors—no cables needed. - LiHD Battery Technology
Ensures maximum runtime and peak performance, even in demanding applications. - Intelligent Battery Management
Enhances battery lifespan and efficiency by optimizing power delivery based on load and usage. - 4-Wheel Magnetic Traction Drive
Offers strong grip and smooth movement across surfaces, minimizing slippage. - Optional Weaving Functionality
Pendulum oscillator enables fine-tuned weave welding—adjust left/right dwell, speed, and width to suit the joint.
Gecko Battery | Battery Powered Welding Carriage
₹ 3,00,000.00
PROMOTECH'S Gecko Battery is a compact, cordless welding tractor designed to execute continuous fillet and butt welds using MIG/MAG torches. Its battery-powered operation makes it highly suitable for environments where cable-free movement is a necessity, offering exceptional control and traction on both flat surfaces and slight contours.
Equipped with a high-capacity 18V CAS LiHD battery, this machine delivers uninterrupted performance even in demanding field conditions. Its innovative 4-wheel magnetic traction system, combined with a closed-loop feedback mechanism, maintains a consistent travel speed regardless of weld position—ensuring precision, reduced material wastage, and uniform weld quality.
Built for both industrial workshops and on-site projects, the Gecko Battery features a rugged die-cast aluminum housing that strikes the perfect balance between durability and lightweight construction. With a range of optional add-ons, it is versatile enough to handle welding tasks on carbon steel, stainless steel, and aluminum across multiple sectors.
Notable Features:
- Cordless Operation: Powered by an 18V CAS LiHD battery, ideal for portable and remote welding jobs with no cable clutter.
- 4-Wheel Magnetic Traction: Ensures strong grip and stability on flat and slightly curved surfaces for consistent weld paths.
- Closed-Loop Speed Control: Maintains uniform travel speed, improving weld quality and minimizing filler waste.
- Durable & Lightweight: Aluminum die-cast body offers durability while keeping the unit easy to transport and position.
- Digital Speed Display: Multi-functional LED interface shows travel speed, units, and system diagnostics in real time.
- Cross-Compatibility: Uses the same 18V battery as other PROMOTECH cordless tractors (Mini Spider, Dragon, Scorpio), simplifying battery management.
- Optional Accessories: Extend compatibility for welding on carbon steel, stainless steel, and aluminum.
- Efficient Design: Reduces over-welding and material costs by delivering precise, repeatable welds every time.
Gecko | Compact Welding Carriage
₹ 3,00,000.00
PROMOTECH'S Gecko is a lightweight, portable, and trackless welding tractor built for precision and repeatability in both shop and field environments. Designed with a magnetic 4-wheel drive system and closed-loop feedback control, it delivers consistent travel speed across all positions—ensuring accurate weld geometry while minimizing filler metal consumption and over-welding.
Ideal for continuous MIG/MAG welding, the Gecko features customizable arc activation timing at the beginning and end of travel, allowing welders to fine-tune fill quality. Compact at just 8 kg, it’s easy to transport and set up in tight or elevated workspaces. Its rugged build and broad accessory range make it suitable for a wide array of welding applications on carbon and stainless steel.
Notable Features:
- Consistent Weld Quality: Closed-loop speed control provides uniform travel speed, ensuring stable arc performance and uniform heat input.
- 4-Wheel Magnetic Traction: Maintains firm grip in any welding position, including vertical and overhead.
- Arc Delay Programming: Adjustable torch start/end delay (up to 5 seconds) allows precise weld fill at both ends of the seam.
- Multi-Voltage Compatibility: Operates on 115–230 V or 42 V power supplies for flexibility across work environments.
- Digital Monitoring: LED interface displays travel speed, measurement units, and system diagnostics for user-friendly operation.
- Compact & Lightweight: Weighs only 8 kg, making it easy to carry and deploy in various field conditions.
- Wide Accessory Compatibility: Adaptable for different positions, materials, and welding torch setups.
Lizard | Programmable Welding Carriage
₹ 8,00,000.00
The Lizard is a compact and fully programmable welding carriage, engineered for repeatable, high-precision welds in both continuous and stitch modes. Designed with portability and performance in mind, it allows operators to store and recall up to 40 custom welding programs, making it ideal for complex joint configurations and multi-pass welds.
With a closed-loop speed control system and magnetic 4-wheel drive, the Lizard ensures consistent travel speed and stable torch movement—even in out-of-position applications. When equipped with the optional pendulum oscillator, it can produce clean, controlled weave welds, including vertical welds that require precise side-wall dwell and width settings.
Notable Features:
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40 Program Memory: Store and instantly recall up to 40 pre-set welding sequences for faster job setup and repeatability.
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User-Friendly Control: Simple dual-function buttons and an intuitive LCD interface allow quick adjustments to weld parameters, including stitch length, crater fill time, and reverse travel.
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Precision Stitch Welding: Full-speed non-welding travel between stitches saves time and ensures consistent spacing.
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Optional Oscillator: Add a pendulum torch oscillator for highly controlled weave welding, adjustable in width, speed, and dwell time—especially useful for vertical joints.
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Closed-Loop Speed Control: Maintains uniform travel speed under varying load conditions for consistent weld quality.
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Strong Magnetic Traction: Reliable grip on ferrous surfaces, allowing use in vertical or overhead welding positions.
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Durable & Lightweight: Aluminum cast body keeps the unit rugged yet portable—ideal for field and workshop use.
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Multi-Voltage Support: Operates on 115–230 V or 42 V power input for flexible deployment in diverse environments.
Rail Bull | Welding & Cutting Track Carriage
₹ On Request
PROMOTECH'S Rail Bull is a precision-engineered welding tractor equipped with a built-in linear oscillator, making it ideal for producing consistent, high-quality welds across flat or curved surfaces. Designed to travel on rigid or semi-flexible rails, the system can be clamped magnetically to ferrous materials or adapted for non-ferrous surfaces using a vacuum track system.
Built with a rack and pinion drive and a closed-loop encoder-based control, Rail Bull ensures accurate travel and weave movement in every weld pass, regardless of position—be it horizontal, vertical, or overhead. Its lightweight, cast-aluminum frame is tough enough for industrial environments, while remaining portable for site flexibility.
Notable Features:
- Integrated Linear Oscillator: Enables smooth and adjustable weave welding or overlay welding for broader weld profiles.
- Closed-Loop Speed Control: Precision movement powered by an electric motor with encoder feedback ensures consistent travel speed and repeatable results.
- Multi-Position Operation: Designed for flat, vertical, and horizontal welding applications.
- User-Friendly LCD Panel: Displays all essential welding parameters and real-time system alerts for easy monitoring and adjustment.
- Track Compatibility: Works on both rigid and semi-flexible rails, easily clamped to various surfaces via magnetic or vacuum mounting.
- Durable & Compact Design: Cast aluminum body offers durability without sacrificing mobility.
- Flexible Power Input: Operates on both 115–230 V or 42 V, 50–60 Hz, making it compatible with different site conditions.
- Efficient Performance: Cuts down manual welding time significantly while ensuring consistent bead geometry and minimal filler waste.
Rail Tug | Welding and Cutting Tractor
₹ 4,76,881.00
PROMOTECH'S Rail Tug is a compact and cost-effective tractor developed to simplify and standardize mechanized welding and thermal cutting operations. Designed for use on a variety of surfaces—from flat plates to curved pipes—it works seamlessly with ring, hi-flex, semi-flexible, or rigid tracks. Whether you're working on ferrous or non-ferrous materials, the Rail Tug adapts effortlessly using either magnetic or vacuum clamping systems.
Notable Features:
- Compact & Lightweight: Ideal for field jobs where portability is crucial.
- Closed-Loop Speed Control: Maintains constant travel speed for accurate, repeatable results and uniform heat input.
- Digital LED Display: Allows precise pre-setting of travel speed for consistent weld and cut quality.
- Flexible Track Compatibility: Operates on ring, hi-flex, semi-flexible, or rigid tracks—perfect for flat, round, or curved surfaces.
- Magnetic & Vacuum Fixing Options: Works on both ferromagnetic and non-magnetic materials.
- Multi-Surface Adaptability:
- Ring tracks: for diameters from 200 mm (8”) to 3 m (10 ft) OD
- Hi-flex tracks: for diameters from 1500 mm (59”) OD and larger
- Semi-flexible tracks: bendable down to 5 m (16 ft) radius
- Universal Power Input: Operates on 115–230 V, 50–60 Hz, offering flexibility across job sites.
Dragon / Dragon HS | Cutting & Bevelling Track Carriage
₹ 2,18,788.00
PROMOTECH'S Dragon is a rugged, high-precision flame-cutting tractor designed to deliver smooth, consistent motion for clean, accurate cuts and bevels. Built to run on any standard 6-inch V-grooved track or directly on the workpiece, the Dragon is engineered for both straight-line and bevel cutting—up to 45°—with optional dual-torch capability for parallel beveling.
For those requiring even faster cutting and beveling, the Dragon HS variant enables high-speed plasma applications. A broad range of accessories, including barrel torch holders and circle-cutting attachments, make this system versatile for workshops and job sites alike.
Notable Features:
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Accurate & Consistent Motion: Digital speed control system ensures stable travel speed for clean, repeatable cuts.
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Cut & Bevel with Precision: Capable of beveling up to 45°, including parallel bevels using dual torches.
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Smart LED Display: Shows real-time speed, set speed, and diagnostic alerts for intuitive operation.
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Quick Drive Release: Effortless repositioning across the rail or work surface saves time and boosts workflow.
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Flexible Operation: Can travel on standard 6” V-grooved rail or directly on the workpiece surface.
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Universal Power Compatibility: Operates on 115–230 V, 50–60 Hz; 42 V AC version also available for safety-critical environments.
OSC-8 PRO | Pendulum Oscillator With Led Display
₹ 3,00,000.00
PROMOTECH'S OSC-8 PRO is a compact, next-generation pendulum oscillator built for precision weave welding across a variety of applications—ranging from pipes and tubes to fittings, vessels, and flanges. Its intuitive LED interface offers straightforward control over four critical parameters: oscillation width, speed, and dwell time at both ends, allowing welders to fine-tune their setup with ease.
This portable oscillator is compatible with both track-based and trackless welding tractors, and can also be integrated into positioners, column and boom systems, gantries, or even operate as a standalone unit using its rugged freestanding support.
Notable Features:
- Intuitive Control Panel: Four ergonomic knobs for precise control of width, speed, and dwell time.
- LED Display: Clear digital readout for real-time settings, diagnostics, and system status.
- Dual Operating Modes: Choose between manual operation or external start integration for more complex setups.
- Flexible Weld Patterns: Supports triangle and trapezoid oscillation paths for varied joint geometries.
- Standalone or Integrated Use: Functions independently or as part of a larger welding system including tractors, booms, and positioners.
- Portable Design: Lightweight and compact, making it ideal for field jobs or workshop mobility.
