Used Single Screw Extruders

Stock# 52428001

Used-B&P Process Equipment Ko-Kneader System, Model CK-60-12D. System consists of: B&P Ko-Kneader, 60mm screw diameter, 12:1 L/D, barrel vertically split. Cored shaft with segmented screw elements and liners, barrels are water heated cooled. 75 HP DC-Motor with drive. Screw speed up to 500 rpm; Brabender type SF-40 side feeder mounted on a turntable. This feeder is feeding the first barrel of the Ko-Kneader; Complete gear pump system including separate controls; Combination pressure / temperature probe up/ and downstream the gear pump; Complete controls, relays logic. Last used in a Soap Pellet application.

Stock# 51849001

Used- Buss Model MKS 30 Laboratory Ko-Kneader Extruder, Serial# 97-1030 (1997). 30mm Diameter x approximate 17" long single screw. Throughput rates up to 30kg per hour. 3 Zone barrel electrically heated, water cooled. Water cooled feed throat with hopper. Driven by a 10 hp, 3/60/230/460 volt, 1740 rpm AC motor with reducer. Includes a discharge screw extruder, driven by an approximately 1.5 kw, 3/60/230/460 volt, 1710 rpm gear motor with 2 hole strand die. Includes an operators panel, a control panel with Eurotherm controllers, (2) ABB drive panels. 837 Hours used on the meter.

Stock# 10678044

Used- Johnstech Single Screw Extruder; Screw diameter 50mm L/D 28:1; Model XJ50 -28D; 22kw AC Motor 415v With Variable Speed Drive; Speed range 10 to 150rpm; Complete with Electrical Panel; Last used to make 10mm Micro Poly Tube. Mfg. 2000.

Stock# 10755143

Used-Gloucester Model 2522 R2 2.5" 32:1 L/D Extruder with an electrically heated, water cooled (closed loop) vented and plugged barrel at approximately a 72" centerline height. Gearbox has a reduction ratio of 10.73:1 and is direct driven by a 60 HP D/C motor with Saftronics SCR control. Manual screen changer mounted on the extruder discharge. Includes panel with controls. Reported to be reconditioned.

Stock# 10755144

Used-Gloucester 2.5" Extruder 32:1 L/D five (5) zone air cooled and vented barrel at a 45" centerline height. Top center feed throat. Driven by a 50 HP A/C 1750/2100 RPM motor, includes 6 zone temperature control panel and 5-hole strand die

Stock# 10755146

Used-Welex 3.5" 30:1 L/D Extruder. Electrically heated water cooled (closed loop) and vented barrel at an approximate 69" center line height. Center line height can be reduced approximately 8" by removing an additional base. Lufkin change gear gearbox is direct driven in a tuck under manner by a 150 HP Emerson DC motor with Control Technique Mentor II SCR control. Present reduction ratio is 13.89:1. Includes integral panel having fourteen (14) zones of temperature control. Dynisco model EH-35 screen changer with 3 HP hydraulic pack is mounted on the extruder discharge. Also includes 20 HP melt pump with controls.