Hot Air Welder Heavy duty, high power, high speed Imported heating element, long service life Multi-function button control, easy and intelligent operation Slow start function, perfect welding start result Advanced digital constant temperature control system Temperature fluctuation in + -1°C Sleep function, protect heater and save electric energy. Laser, led light and handrail, precise and convenient work. Automatic balancing device, keep welding steady on uneven ground. Model comparison: TOP4500C - TOP4500B Rated voltage: 230 V - Rated voltage: 230 V Rated frequency: 50/60 HZ Rated frequency: 50/60 HZ Rated power: 4500W - Rated power: 4500W Temperature range: 30-700 ℃ - Temperature range: 20-670 ℃ Welding speed: 1- 20 m/min - Welding speed: 0.5-10 m/min Welding width: 2-4.5 cm - Welding width: 2-4.5 cm1. Digital temperature control system: temperature fluctuation within ±1℃. 1. - Digital temperature control system: temperature fluctuation within ±1 ℃.2. Laser positioning to judge whether the machine walks straight2. Brushless motor, maintenance free.3. Guide wheel, to make sure the machine walks straight3. 4500w big power strong wind, more perfect welding result4. LED light for convenient to work at night.4. Special design for a wider and longer nozzle, more efficient and stronger5. Make overlap welds for banners and tape welds for indoor UV light boxes5. Led Displat, Set and actual temperature can be seen clearly6. No carbon brushes in the motor, longer lifespan6. Have, handrails can operate with support7. idle function. Automatic shutdown if not used for a long time, protect the heater.6. landing gear, you can push it on the ground after finishing welding8. Balancing system: make sure there are no leaks even if the floor is not so flat9. Landing gear - move the machine easily with wheels
