vertical vacuum dryer system Shell 1800 mm diameter x 900 mm straight side x 1400 mm conical section. With vertical rotating screw. Vibratory hammers on the conical section. Openings on dryer/mixer: Top 500 mm manway with cover, 1-200 mm. With vertical stainless steel condenser/ preheater, 300 mm diameter x 1600 mm long, single pass design. Under the filter is a stainless steel rotary airlock driven by 0.37kW 3/50/220/380V 1390 RPM motor. With Werner & Pfleiderer type DRT 250/6, serial number 163305, 1.4571 dryer rated 4700 KJ/Hour. Spiral rated 6 bar, jacket rated 6 bar @ 200 degrees C. Spiral driven by 0.37 kW, 3/50/380V motor. Mixer/ dryer discharges into a rotary airlock type GAC 187, with 200 mm feed and 100 mm discharge openings. With variable speed drive. Bottom of mixer has a pneumatic operated valve. From airlock product is fed into a 1.4571 rotating screen manufactured by Gericke, 200 mm diameter x 750 mm long, driven by 2.2 kW 3/50/220/380V 450 RPM motor. system includes a screw conveyor to the filler, manufactured by Independent Scale, serial number 18273, rated 25 KG @ 1250 RPM.