Used Twin Screw CoRotate Extruders

Stock# 52696001

Used-Entek 27mm Co-Rotating Twin Screw Extruder, Model E27MM, 48L/D, 44 to 1 L/D ratio, 45 kg/h throughput, parallel screw configuration, (11) Barrel sections electrically heated, water cooled. Driven by a 15 hp AC motor, variable speed drive produces a maximum speed of 400 rpm. Designed for PE/PP compounds, production capacity 5–100 lbs/hr (2.3 - 45kg/hr) depending on formulation. Reported 4,950 hours, built 2002.

Stock# 10151389

Used-20mm Werner & Pfleiderer Model ZSK20 Co-Rotating Twin Screw Extruder. Has 40/1 L/D barrel at 43" centerline height driven through a 3:1 gearbox with a 37-Newton meter torque capacity per screw shaft. Extruder is powered by 5 hp AC motor with Allen Bradley 1336 impact drive unit, 588 rpm screw speed. Includes Brabender 1/2 hp model MS-FW40/Optus-70 feeder, spare used motor and gearbox.

Stock# 51909005

Used- Leistritz Twin Screw Extruder, Model MIC 27/GGC-40D. Throughput rates approximate 10 to 80 lbs/hr. 40:1 L/D. (2) Screws approximate 27mm (1") diameter x 48" long, co-rotating. Electrically heated, water cooled. Includes operators panel with Quantum III DC Drive and Eurotherm controllers. Screw rpm 500. 12kW (15hp) DC motor drive. Mounted on casters. Serial# 2567, built 1997. Unit with controls but no barrels.

Stock# 52410004

Used- Leistritz Co-Rotating Twin Screw Extruder, Type MIC 27-GL-32D. (2) 1.05" (27 mm) diameter screws, 32:1 L/D Ratio. Maximum screw speed 500rpm. Driven by a 12kw(16hp), 3/60/460 Volt, 2950rpm motor thru gearbox. (8) zones, electrically heated, water cooled. (1) Degassing port. Squire-Cogswell vacuum pump, driven by a 1.7hp, 3/60/220/380 volt motor. (8) Eurotherm temperature controllers, K Tron digi drive and main control cabinet. 8239 hours. Serial# 2363.

Stock# 10151387

Used-Werner & Pfleiderer Model ZSK30, 30mm Twin Screw Extruder. 32:1 L/D. Includes control panel, (6) spare barrels, spare shafts, tie rods, spare heaters, and transformer.

Stock# 10151368

Used-Werner & Pfleiderer Model ZSK40, 40mm Co-rotating twin screw extruder. 1990 Model year. 46:1 L/D vented barrel with 11-barrel sections and a 41" centerline height. Driven by 50 hp 500 volt 1750/2100 rpm DC motor with SCR control and with a screw speed of 517 rpm. Includes Acrison 1.5 hp weight loss differential feeder, 2.2 kw Tervac vacuum pump, and side feeder.

Stock# 52700001

Used-Comac Twin Screw Extruder, Type EBC40 HT-42D. 40 mm, 42:1 L/D. Production capacity 330-550 lbs/hr. (150-250 Kg/hr.). Maximum screw speed 650 RPM via a gearbox by 50 Kw-400 volt/50cycle/3Ph Exp. motor. 8 housing sections. Electrically heated, water cooled. Include (1) 10-hole fast open die head, (1) Manuel filter, (2) Comac 40 mm side feeders, (1) Degassing unit, (1) Engin Plast feeding/dosing system incl. 3 gravimetric dosing units, (1) Stainless steel waterbath on legs, (2) Drying fans, (1) Sheer pelletizing unit, type SGS 100, (1) Chiller, (1) Operating panel, (1) Control panel. New year 2010. Previous used for product testing.

Stock# 52622001

Used-Comac Twin Screw Extruder, Type EBC 40HT/37D. 40 mm, 37:1 L/D. Production capacity 330-550 lbs/hr. (150-250 Kg/hr.). Maximum screw speed 600 RPM via a gearbox by 51 Kw AC Exp. motor. 7 housing sections includes 2 degassing ports. Electrically heated, water cooled. Includes (1) Fitec Water Ring Pelletizer, type GRO250, (1) Degassing unit without pump (1) Siemens control panel. New year 2004. Previous used in a Masterbatch application.

Stock# 52546001

Used- Leistritz 60mm ZSE MAXX Twin Screw Extruder, Type ZSE60MAXX-20D. (2) Co-rotating screws approximately 2.44" diameter x 62" long. Speed 400 rpm. Approximate 20 to 1 L/D ratio. 4 Barrel sections, 1 feed section. Liquid heated and cooled. 4-Cooling zones. Screws driven by a 121kw (160hp), 1600 rpm motor thru a gearbox. Leistritz model LSB 56 twin screw side feeder, driven by 3.45kW, 3/60/264/460 volt, 1700 rpm gear motor, 5.3 to 1 ratio. Rickmeier pump, driven by a 1.4kW motor, thru Funke plate heat exchanger. Includes drive panel with Siemens Sinamics controller. *No main control panel*. Mounted on frame with wheels and adjustable feet. Serial # 04144, order # 310.1121.01. 3/60/480 Volt, 294 Amp.