This welder is the first semi-automatic welding tool in China. With its simple and compact design, this tool is flexible in welding projects like parapet wall, ceiling wall and plane wall. It is faster and more effective than hand held hot air welding gun.<br><b>Features:</b><br> 1. Compact stainless steel welding nozzle and silica pressure roller<br>2. 1600w Steady hot air heating system<br>3. Delicate automatic walking structure<br> 4.Two ergonomic handles make welding easily <br><b>Technical Parameters:</b><br> Voltage:110V±5% <br> Power: 1700W<br> Frequency: 50/60Hz <br> Seam Width: 40mm. can be customized <br> Welding Speed: 0.5-5.0m/min <br> Heating Temperature: 20-600℃<br>Dimension: 28*24*43 cm<br> Net Weight: 5KG <br><b>Packing List: </b><br> 1. one 110v/1700w hot air welder LST-TAC <br> 2. one spare 1600w heating element<br>3. two handles<br>4. small tools<br> 5. one alu carry case<br>6. an English Manual <br> <b>Shipment</b><br>1. Factory delivery: we have machines in stock <br> 2. Ship via DHL, FedEx, UPS, TNT or other air express: about 4-6 days, door to door service