YD220 Underwater PP PE Waste Scrap Material Pelletizing Machine Single Screw Extruder Machine

Characteristic of Yongjie single screw extruder
1.High precision gear box with ability of over loading, smooth transmitting, lower noise
2.Newly designed barrel and screw to ensure well-distributed of material in melting, low melt temperature and high production
3.The screw is made with standard and high precision during process. After treated by gases and nitride the barrel, it possesses strong wear- and corrosion- resisting. For special material, double metals are available for barrel etc.
4.The barrels cooled by lower with super mute working status, less maintenance
5.PID temperature is controlled by Japan temperature control meter with stable and accurate temperature.
6.Two type of die head design: manual and hydraulic type for easy changing and time saving.
7.ABB or other famous brand Inverter speed control for more stable and good performance of machine and easier operation
 
Typical Application
Working for plastic raw material dye, recycling plastic pellets from film, flake, scrap and engineering plastics, such as ABS, PC, POM, PP, PE, ABS/PC, PET etc.
 
Main technical parameter of YD-220 production line

Screw diameter:φ220mm, L/D:32:1; Screw center height: 1100mm;

screw length: ~ 7000mm; screw and gear box with spline connection;

Screw material: 38CrMoAlA, nitriding treatment, surface hardness: HV950-1050, layer depth 0.5-0.7mm; 

 Photo of single screw extruder plastic pellet mahcine

 
Main technical data of various model of single screw extruder palstic pelleitizing machine