High-performance welding solutions for Industrial and Automotive sectors.

SPOT RESISTANCE WELDING – Telwin Precision Technology

Join metal surfaces with extreme precision using advanced resistance heating. From capacitor discharge to high-frequency inverters, we provide the ultimate spot welding tools.

Certified for Global Automotive Standards

Volvo, Ford and Iveco, three of the most important car and commercial vehicle manufacturers, have officially recognised and appreciated the qualities and characteristics of Inverspotter 14000. This model is now protagonist in a sector characterised by increasingly-more demanding operation standards that require continually higher performances. Approval was obtained following severe tests and accurate laboratory tests, for which Inverspotter 14000 was awarded full marks, confirming brand extensive expertise in researching on and proposing to the market technologically advanced products that best satisfy all the demands of the automotive sector.

Spot Welding Applications & Versatility

Advanced Solutions for Industrial & Automotive Needs.

precision spot welding system for steel and aluminum sheets
car body spot welding machine for dent and panel repair
advanced spot welding machine with automatic parameter control
portable spot welding machine for automotive repair work
industrial spot welding setup with adjustable electrode pressure
spot welding process for thin sheet metal applications
heavy duty resistance spot welding equipment for factories
inverter spot welding system for galvanized steel repair
professional spot welding machine for car body workshops

Our Professional Spot Welding Range

Precision-Engineered Equipment for Every Welding Task.

high performance spot welder for automotive manufacturing

PCP 18 400V (824043) is an industrial column spot welder with pneumatic control and thyristor synchronization for precision steel welding. It allows full adjustment of current, welding time, and electrode pressure. This high-performance model requires water cooling for continuous operation.

spot welding equipment with pneumatic clamp for industrial use

PTE 18 400V (824039) is an industrial column spot welder with pedal control and thyristor synchronization for precision steel welding. It allows full adjustment of current, welding time, and electrode pressure. This high-performance model requires water cooling for continuous operation.

industrial resistance welding machine for sheet metal joining

Electrodes, rods, and arm configurations are essential for optimizing spot welding on various geometries. These components ensure precise alignment and pressure distribution across different steel thicknesses. Proper setup is crucial for heat concentration and high-quality weld integrity.

digital spot welding system with microprocessor control panel

Digital Modular 400 (823017) is a microprocessor-controlled spot welder with Fuzzy logic for simplified use and superior weld quality. It automatically regulates current and time for sheets up to 2+2mm and offers pulse operation for high-stress materials. The unit features adjustable arm pressure and a thermal-insulated grip.

capacitor discharge spot welding machine for precision applications

Alucar 5100 (828069) is a capacitor discharge power source designed for precision stud welding in professional car body shops. It handles steel, stainless, and aluminium surfaces without damaging paint or coatings on the opposing side. The unit includes a specialized gun and accessories for fast, high-quality tip-strike welding.

MFDC inverter spot welding machine for high strength steel

Aluspotter 6100 (823049) is a powerful capacitor discharge source for 3-8mm stud welding in industrial maintenance and heating systems. It supports steel, stainless, and aluminium without damaging painted or galvanized surfaces. The unit features automatic voltage reversal and includes a gun, earth cable, and accessories.

automotive spot welding system for car body repair

Digital Car Spotter 5500 (823174) is a microprocessor-controlled system designed for high-precision welding in professional car body shops. It features a digital multifunction panel for automatic parameter regulation based on tool and sheet thickness. The unit includes a “STUDDER” kit for screws, washers, and rivets.

industrial spot welder machine for sheet metal fabrication

Digital Car Puller 5000 (828068) is a 400V microprocessor-controlled system for high-precision metal sheet repair in automotive body shops. It features a digital multifunction panel for automatic parameter regulation based on the selected tool. The unit includes an extractor and specialized accessories for washer welding.

resistance spot welding equipment for precision steel welding

Digital Car Spotter 5500 (823044) is a 400V microprocessor-controlled system for high-precision welding in professional car body shops. It features a digital multifunction panel for automatic parameter regulation based on tool and sheet thickness. The unit includes a “STUDDER” kit for screws, washers, and rivets.

spot welding machine for industrial and automotive metal joining

Digital Spotter 7000 (823023) is a microprocessor-controlled system designed for precision car body repair and industrial welding. It features a digital multifunction panel for automatic parameter regulation, tool identification, and mains voltage monitoring. The unit includes an air-cooled pneumatic clamp and a professional trolley.

digital spot welding machine for consistent and reliable weld quality

Digital Spotter 7000 (823022) is a 400V microprocessor-controlled system designed for precision car body repair and industrial welding. It features a digital multifunction panel for automatic parameter regulation, tool identification, and mains voltage monitoring. The unit includes an air-cooled pneumatic clamp and a professional trolley.

heavy duty spot welding equipment for continuous industrial operation

Digital Spotter 9000 (823005) is a 400V microprocessor-controlled system designed for industrial and car body repair. It features a digital multifunction panel for automatic parameter regulation, tool identification, and cable cooling control. The unit includes an air-cooled pneumatic clamp and a professional trolley.

advanced spot welding technology for automotive manufacturing lines

Digital Spotter 9000 R.A. (823007) is a 400V microprocessor-controlled system designed for high-performance industrial and car body repair. It features a digital multifunction panel for automatic parameter regulation, tool identification, and voltage monitoring. The unit includes a water-cooled pneumatic clamp, full cooling system, and trolley.

spot welding machine with pneumatic and pedal control systems

Modular 20 TI (823015) is an electronically controlled spot welder designed for precision welding on sheets up to 1+1mm thickness. It features a synchronous timer adjustable from 0.1 to 1.2 seconds and variable arm pressure from 40kg to 120kg. The unit is equipped with a thermal-insulated handgrip for safety and comfort.

industrial resistance welding setup for high strength steel joining

Digital Modular 230 (823016) is a microprocessor-controlled spot welder with Fuzzy logic for simplified use and superior weld quality. It automatically regulates current and time for sheets up to 2+2mm and offers pulse operation for high-stress materials. The unit features adjustable arm pressure and a thermal-insulated grip.

professional spot welder for automotive dent repair and restoration

PTE 18 400V (824039) is an industrial column spot welder with pedal control and thyristor synchronization for precision steel welding. It allows full adjustment of current, welding time, and electrode pressure. This high-performance model requires water cooling for continuous operation and ensures optimum results.

spot welding equipment for galvanized steel and coated metal sheets

PTE 28 400V (824041) is an industrial column spot welder with pedal control and thyristor synchronization for precision steel welding. It allows full adjustment of current, welding time, and electrode pressure. This high-performance model requires water cooling for continuous operation and ensures optimum results.

microprocessor controlled spot welding system for precision welding

PCP 18 400V (824043) is an industrial column spot welder with pneumatic compressed air control and thyristor synchronization for precision steel welding. It allows full adjustment of current, welding time, and electrode pressure. This high-performance model requires water cooling for continuous operation and ensures optimum results.

industrial spot welding machine with adjustable welding parameters

INVERSPOTTER 10000 (823074) is an industrial MFDC inverter spot welder with microprocessor control for high-strength steel repair. It allows automatic adjustment of parameters via a digital panel. This high-performance model includes an air-cooled clamp and a professional trolley for optimum results.

capacitor discharge spot welder for fast and clean metal joining

INVERSPOTTER 12000 (823075) is an industrial MFDC inverter spot welder with microprocessor control for high-strength steel and galvanized metal repair. It features a digital panel with 192 standard programs and 240 custom ones. This model includes a water-cooled pneumatic clamp, cooling unit, and trolley.

spot welding machine with digital control panel for accurate settings

INVERSPOTTER 13000 (823076) is an industrial MFDC inverter spot welder featuring POWERCLAMP technology for high performance and low energy absorption. It offers 64 standard programs and 192 custom ones via a digital panel. This model includes an air-cooled pneumatic clamp, trolley, and five-meter cables.

automotive resistance welding system for car body workshop use

INVERSPOTTER 14000 (823077) is an industrial MFDC inverter spot welder featuring POWER CLAMP technology for high performance and low energy absorption. It offers 128 standard and 400 custom programs via an LCD display. This model includes a water-cooled pneumatic clamp, automatic pressure monitoring and a trolley.

precision spot welding system for steel and aluminum sheets

SMART INDUCTOR 5000 (865010) is an intelligent induction heating system for speeding up the removal of glued or blocked vehicle parts. It features AutoCheck microprocessor control and Smart Power for automatic intensity adjustment. This model includes a digital panel, foot control, and a full accessory kit.

Model Voltage Control Type Features
PCP 18 / 28 400V Pneumatic Control Thyristor Control, Water Cooled, 100 Cycles Adj.
PTE 18 / 28 400V Pedal Control Adjustable Spring, Thyristor Control
Digital Modular 230V/400V Fuzzy Logic Microprocessor control, Pulse operation, 2+2mm sheets

Inverspotter 14000

MFDC Inverter technology. Officially recognized by Volvo, Ford, and Iveco. Features Power Clamp technology for high current with low absorption.

Digital Car Spotter 5500

Equipped with "STUDDER" kit for screws, washers, and rivets. Automatic regulation based on tool choice.

Aluspotter 6100

Capacitor discharge welding for 3-8mm studs. Perfect for Aluminium car bodies without damaging paint.

Spot Welding Stages

1. Pressure Application
2. Brief Current Flow
3. Cooling period under pressure (0.01 to 0.63 sec).

Water Cooling Unit

Required for heavy-duty models (PCP/PTE) to protect electrodes and arms from excessive heat during long cycles.

Projection Welding

A modification of spot welding using raised sections to localize heat. Ideal for studs and nuts.

Engineering the Future of Metal Fabrication

Get the highest grade welding consumables and precision services for your industrial projects.