Extruders Bi-metal coated, industrial hard chrome surfaced screws for high operating pressures. Screw flights are Stellite 12 coated to HRc 46 hardness and gas nitrated. Precision honed to H7 tolerance, gas nitrated, DIN 1.8550 material barrels. Heat treated, helical gear, heavy duty double reduction gears specially designed for extruders. Long life ceramic, resistance heaters. Hydraulic powered, continuous, uninterrupted operation screen changers with built-in pressure sensors, controlled through main panel. Face cutters with easy blade adjustment and replacement. Stainles steel water cooling and vertical centrifuge for pellets. Pneumatic conveying and bigbag loading station for pellets. PLC controlled, LCD touch screen main operator panel for integrated controls. Digital temperature controllers. Digital driver controlled motors. Circuit breakers for speed reset. Sensitive driver speed controllers. Filtered air circulation inside the control cabins. All power units, control panels and cabling are produced according to cover all safety standarts.