HDS Series Spot and Projection Welding Machines

Stationary Projection Welding Machine with two welding heads, model S-5002-D
Designed for welding automotive components
High efficiency
Lower energy consumption from the power grid

This series of Electro Technotak projection welding machines has been developed based on a fully indigenous and innovative design, incorporating decades of experience and effort in optimizing and improving product quality.

Features of Electro Technotak Stationary Projection Welding Machines

• Specially designed for welding thick components or performing a large number of projection welds simultaneously
• Equipped with a powerful and highly durable transformer in accordance with applicable standards
• Efficient water-circulation system for maintaining operating performance
• Robust, integrated, fully machined frame with very high precision and alignment between the machine consoles
• Practical design allowing movement of the lower console to adjust the distance between the two consoles
• Water, electrical, and pneumatic inlet connections designed on the machine body in accordance with industrial installation standards
• Pneumohydraulic cylinders with suitable power and speed for welding thick components, combined with solenoid valves and other pneumatic components from high-quality brands, providing excellent welding performance
• Use of high-quality materials in current-conducting components, featuring standard alloys and large cross-sectional areas, all equipped with water-cooling circuits
• Current transfer to the machine electrodes with minimum voltage drop and power loss
• Equipped with the latest generation of current and voltage control timers with advanced options for current stability and welding control
• Fixture installation capability for welding special components

Options

1. Installation of two separate welding heads
2. Fixture installation
3. Constant-current control timer with commonly used switches, alarm light, proportional valve, and air and water flow switches
4. Custom design and manufacturing of holders and formed electrodes for special components

Common Features of HDS Series Stationary Projection Welding Machines

Standard Components and Specifications

• Fully machined integrated transformer and structure with fixed consoles
• Digital control panel (CV)
• Force application components, including pneumatic cylinder and solenoid valve
• Electrical current-conducting components, including electrodes with brass T-plates or brass worktables, copper arms, holders, and electrodes
• Foot pedal
• Primary and secondary current feedback in models equipped with constant-current control panels (Toroid and CT)

Applications

• Automotive industry
• Home appliance industry
• Military industries
• Wire and metal wire industries
• Riveting and hot forging
• Brazing
• All related industries requiring high-speed welding equipment

Additional Information

• These machines are recommended for simultaneous multi-point welding (projection welding)
• The required input power is 380 V, two-phase, with a minimum current of 100 A

Designed for welding automotive components
High efficiency