Adjustable Design: Welding Temperature:20-670 degree (adjustable); Welding Speed: 59-295in / min (adjustable); Air Volume:Adjustable; Welding Width:0.79-1.77 Inch. Automatic balance device, keep constant welding on uneven floor. Display Panel: Clear temperature showing the setting temperature and actual temperature clearly microcomputer data memory. Temperature controlled accurately, floating within 1 degree compared to setting temperature. High Efficiency: 4500W high power, strong hot air. Equipped with wind prevent belt, to make the hot air more concentrate on the welding parts, the effects will be more flat and firm. Dormancy Function: Auto shutdown if not using long time to protect the heater. Handrail and lifter to help adjust welding direction and move the roof welder easily. Wide Application: The automatic hot air waterproof welder is designed to weld hot-melt materials, can weld PVC, PE, HDPE, LDPE, PVDF, PVB, EVA, Pp plastic materials that can be hot melted. Widely used in non-curing edge banding, suitable for the roofing welding construction of bitumen.

Parameter

Rated Voltage:AC220V

Frequency :50Hz-60Hz

Rated Power:4500 W

Welding Temperature:20-670 degree (adjustable)

Welding Speed:1.5- 7.5m / min (adjustable)

Air Volume:Adjustable

Welding Width:20-45 mm

OPERATION

1.First, make the fabric smooth and tight.

2.Set'Speed': connect the power, turn on power switch, turn the function knob to adjust the speed.

3.'SV'(setting temperature): Set the required temperature for welding by turning left or right. In general, the temperature is about above 550°C.

4.Start Welding: After setting, the machine starts to heat up. Wait for a while, when 'PV'and 'SV' stay the same, then start welding.

5.Welding positioning. Lap welding pressure (welding wheels) wheel edge must be aligned with the upper edge of the fabric, but also aligned with the guide wheel on the side edge.

6.Lifting the landing gear, making the working wheels on ground.

7.Put nozzle between two fabric, then start welding.

8.During welding, let hot air nozzle between two overlap layers, make sure the nozzle and the rubber wheel walk in straight line. Ifnot, please adjust by handrail.

9.During welding, if the material is scorched, the speed needs to be increased a little bit to avoid melting the material. If the welding is not strong, the temperature needs to be increased.

10.After welding, turn the hot air gun to ensure it completely separate from the material, and then turn off the heating function through the function knob. It is forbidden to unplug the power plug or turn offthe power immediately, otherwise it will damage the machine.

11.Power OFF. Note: before cut off the power, please wait until'PV'below 50°C then we can cut off the power, or it would be damage heat system.

Item Included: (154053) 1 x Automatic Hot Air Welding Machine 220V