... production requirements of high-yield and high-precision today, high-speed scraping gun on the contrary combines the latest application technology ... .Features:1, optimal reverse control module can significantly increase the speed of material and effectively reduce impact of glue leakage and ... : Max 200 °C 3, nozzle width: 60mm------450mm 4, temperature sensor: PT100 or K-shape 5, air pressure: 2 kg/ cm ...