Suitable for processing PA, PES, EVA, Pu, TPU and other high viscosity thermoplastic adhesive. Typical operating temperature is: 150250. Suitable viscosity ranges: 3000-150000cps, polyamide and polyester for high-temperature type high viscosity hot melt adhesive is particularly suitable for. Screw for plastic, the amount of adhesive and adhesive pressure is very stable, the amount of rubber from 1000kg to 15kg.