Features: High standard, excellent conductivity. Good thermal stability and long service life. High temperature resistant material, not easy to damage. Using high temperature ceramic firing with anti-thermal shock, high strength, high temperature, and other characteristics. Widely used in various industries: waterproof membrane welding work in tunnels, advertising ink jet tarpaulin welding, landfill impermeable membrane welding, PVC coating stitching heat sealing, food drying baking, industrial hot air heater, electronic chemicals, civil engineering, vehicle maintenance and other professional field. Specificaions: Maximum voltage: 230 (V) Power: 1550 (W) Material: Ceramics Size: 9x2.6cm/3.54x1.02inches Colour: khaki Packing list: 1*heating core