Plastic Vertical Conveying Machine Screw Feeder NAMING PRINCIPLE OSF-xx-x ① ② ③ ① Orste Screw Feeder ② Outer Dia.of Conveying Pipe (mm) ③ Length of Conveying Pipe (m) FEATURES 1.Evenly mix different materials and effectively avoid material stratification during conveying process 2.Motor-driven screw ensures low noise level in operation 3.Fully closed conveying line, effectively avoid material contamination in the conveying process 4.Stainless steel made screw, easy for installation and maintenance 5.Reverse phase protector is pre-installed to avoid that the motor is incapable of conveying materials because of motor reversal 6.The length of conveying pipeline can be determined by customer’s needs FUNCTIONAL SCHEME The screw feeder is mainly used with extruders of various specifications to automatically convey plastic materials from storage tank to the hopper. It achieves the automatic feeding through the circulation controlled by material level sensor. It features stable function, labor saving, safe and reliable. PARAMETERS Model Motor Power (kw) Conveying Capacity (kg/hr) Pipe Diameter (mm) Vertical Conveying Height (m) Pipe Length (mm) Inclining Angle (o) Weight (kg) OSF-14-3 3 1000 141 1.8 3 45 180 OSF-14-3 4 1000 141 2.3 195 OSF-16-3 5.5 1500 159 3 210 David Wu Dongguan Orste Machinery Equipment Co., Ltd. Mobile: (0086)18948606110 Skype: Davidorste Email: david@orste.com Tel: (0086)0769-83810056 Fax: (0086)0769-82026886 Web.: www.orste.com