ITEM NAME:220V-240V 3400W Heat Heating Elements For Hot Air Plastic Welder Gun/Heat G E9R7 220V-240V 3400W Heat Heating Elements For Hot Air Plastic Welder Gun/Heat G E9R7 Color: yellow Instruction specifications: Hot air plastic gun/welder widely used in the various walks of life: tunnel waterproofing membrane, advertising inkjet tarpaulin welding, welding of HDPE geotechnical membrane materials, welding landfill impermeable membrane, PVC coated fabric heat sealing material splicing, PVC plastic floor welding, food packaging industry, plastic heat shrinkable packaging, baking food drying, sterilization and drying device packaging, industrial heater air heater, electronic and chemical engineering, civil engineering, plastics industry, the automobile maintenance (coating / paint / welding, welding roof waterproofing membrane material, such as different professional fields. The quality of hot Air Plastic Welder Gun depend to the heat elements heating,ceramic as substrate,the high ceramic heat elements as substrate,this good resistance to high temperature quenching heat stability, ensuring that the heating core high strength and is not easy to crack, The electric wire determines the heating core thermal effect and stable temperature, and service life of wire resistance and resistance to oxidation Material:alloy 1: Ceramics ---use of high temperature resistant ceramic firing, with resistance to quench heat, high strength, high temperature resistance, not easy to rupture, long use-life, etc.. 2: Electric wire --European standard high temperature resistance electric wire. Voltage: 220-240V Power: 3400w Operation instructions and Maintenance 1: Operation Instructions (1) the prohibition of the use of long time over temperature, over power, over load; (2) to ensure that the use of voltage and instructions; (3) loading and unloading do not Press the radiation tube; (4) at any time, it is necessary to analyze and deal with the temperature when the temperature is not normal.Power: 3400w. (3) loading and unloading do not Press the radiation tube;. 1: Ceramics ---use of high temperature resistant ceramic firing, with resistance to quench heat, high strength, high temperature resistance, not easy to rupture, long use-life, etc.