1, machine body made of high quality alloy materials; 

2, gun parts used carving and finishing processes, avoiding the traditional casting flaws that cannot be resolved; 

Uses: Suitable for spray polyurethane foam, polyurethane foam; Technical parameters: Maximum working pressure: 22Mpa; Output flow rate: 2-8Kg/min; Working pressure: 0.4-0.8Mpa; Clean: clean air; Gun nozzle type:, fan-shaped nozzle round nozzle, pouring the muzzle; Gun weight: 1.2