1.The heater features Independent temperature control; A precision and stable electronic temperature control device is installed in heating control, with deviation and error correction function, using chip from South Korea,; heater surface coated with PTFE 2.Machine body is made of aluminum alloy. 45 ° inclined design, light and sleek structure, easy to use ; The outer clamps are casted by using the same process as making car wheels, with no air bubbles, strong and steady. They won’t get damaged by hitting or falling from height. 3.The facer is light weight with ergonomics design. 4.Hydraulic controller provides you with more power and lower starting pressure, making welding small diameter pipe more reliable; 5.Welding positions can be changed, making it convenient to weld all kinds of pipe fittings; 6.Independent dual channel timer can record both heating and cooling times. Alarm sound to remind the operator, for the ease of operation. 7. Big gauge reader, high-precision shock-proof, easy to read; 8. All sealing rings and cable plugs are well-known brands from Germany and Italy.