1.Advanced technology: the expansion technology uses internationally advanced twin-screw extrusion technology; 2.Small equipment investment: the price is lower than the market price; 3.High output: according to different models, the output can reach up to 250kg/h; 4.Small footprint: at least 150m² can be put into production; 5.High degree of automation: fully automatic production, without manual involvement; 6.The whole machine is processed with stainless steel materials: to ensure sanitation and cleanliness.