STHOR T78912 Thermoplastic Pipe Welding Machine 850W with 6 Die Sizes 20-63mm, PTFE Coated Plate, IPX4, Carrying Case

For professionals who demand reliable, clean welds on PP, PE, and PB piping, the STHOR T78912 stands apart with its robust 850W heating plate and a full set of six die sizes from 20 to 63 mm. Unlike basic pipe fusion tools, this unit combines a PTFE-coated non-stick plate, precise adjustable thermostat up to 300°C, and IPX4 water resistance—making it suitable for both workshop and on-site installations, even in damp conditions. The included metal stand, tools, and rugged carrying case keep everything organized and portable.

Highlights

• Powerful 850W heating element reaches working temperature quickly and maintains it steadily for consistent fusion.
• Six interchangeable die sizes (20, 25, 32, 40, 50, 63 mm) cover the most common residential and light commercial pipe diameters.
• PTFE-coated heating plate prevents melted plastic from sticking, reducing cleanup and extending plate life.
• Adjustable thermostat from 0 to 300°C with indicator lights allows precise control for different materials (PP, PE, PB).
• IPX4 protection rating guards against splashing water, so you can work with confidence in wet environments.
• Ergonomic, heat-resistant handle and stable metal stand improve safety and comfort during long welding sessions.
• Complete kit includes hex key, screwdriver, measuring tape, gloves, and a durable metal carrying case.

In daily use

The T78912 is built for efficiency and repeatability. Set the desired temperature on the adjustable thermostat, wait for the indicator light to confirm readiness, and slide the prepared pipe ends onto the appropriate dies. The non-stick PTFE surface releases cleanly, leaving smooth, uniform weld beads. The 2-metre power cable gives you freedom to move around the work area, while the metal stand holds the hot tool securely between welds. When the job is done, everything packs neatly into the included case, ready for the next site.

Full specifications

• Power: 850 W
• Voltage: 230 V, 50 Hz
• Temperature range: 0–300 °C
• Die sizes included: 20, 25, 32, 40, 50, 63 mm
• Compatible pipe materials: PP, PE, PB
• Heating plate coating: PTFE (non-stick)
• Thermostat: Adjustable with indicator lights
• Protection class: IPX4
• Power cable length: 2 m
• Handle: Ergonomic, heat-resistant
• Carrying case: Metal
• Included accessories: Metal stand, hex key, screwdriver, measuring tape, gloves

Final note

A complete, job-ready pipe welding solution that combines power, precision, and portability—ideal for plumbers, HVAC technicians, and serious DIYers who demand professional results.