Used Twin-screw extruder for PE/PP compounds

Looking for a used Twin-screw extruder for PE/PP compounds? Visit us to see our selection for sale!
Composed of two screws inside a barrel, which allow by their rotation (co-rotating) the metering, melting, and pumping of the plastic material before it is sent through a die. A twin-screw extruder allows higher outputs and mixing than a single one, and it is suitable for compounding PE , with a bigger L/D ratio than PVC (normally in the 40s), heating & cooling, venting, etc. MachinePoint sells used twin-screw extruders for PE/PP compounds of brands such as: Leistritz, Werner & Pfleiderer, Bausano, Coperion, JSW
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    • Machines sold in the past:

    Different plastic applications based on LLDPE / LDPE / HDPE / PP / PPR / PS / ABS / PET + Fiber compounds and food applications Materials: PP, PE, PA6, ABS and other MB, compounds Output:approx.20-25 kg/h depending on formulation and the used raw material as well as the requested quality Process layout: EG – 0 – 1* – 0 – S(incl. B)* – 1 – 1 – 0 – 1 (Vaccum) – 0 Motor: DC screen changer: NO Heating power barrels: 9,1 kW, 230 V Power feed: 3 AC 400/230V, 50Hz, N, PE, 25 kW Screw torque: 2 x 100 Nm Barrels material: 1.8550 nitrated (0,5-0,6 mm) Screw elements, segmented: 1.2379 Motor rpm: 2690 Screw rpm: 500 Max. Melt temperature: 350°C Max. Melt pressure: 300 bar Cooling water consumption: 30 l/h CE Certified Machine manuals available
    Includes: die face cutting head GAMMA MECCANICA TFD 500 + spare parts: set of screws and cylinder + several segments for screws
    Trial not posisble yet. Material: PE, PP, additive, PS, ABS + fillers output capacity: 800-1000 kg Details: 250 kW three-phase motor, segmented screws (co-rotating) and cylinder (2x Ø 58 mm / 44D), 2 side feeders Ø 58 mm (optional) Screw speed: max. 900 rpm Main drive power: 250 kW AC Degassing, vacuum pump, BKG underwater pelletising system OPTI-LINE 1 consisting of: Kreyenborg start-up diverter, water box, cutting head, water circulation system, heat exchanger, process water tank, centrifugal dryer, classifying screen. Granulator BKG AH2000 available. Optional: 3-fold gravimetric dosing, New control system: Siemens S7 with visualisation. The price includes: Extension to 44D, new Siemens S7 control system, new software and underwater pelletising. Regarding the contorl system and other specifications, modifications can be made depending on customer requirements. CE Certified Machine manuals available
    COMAC PLAST EBC 62 corotating twin screw extruder year 2000 - ABB MOTOR 108 KW DC - SCREW DIAMETER 62 - LD 42 - SCREEN CHANGER - N°1 SIDE FEEDER - N°2 SPARE CYLINDERS - RPM SCREWS 500
    Production capacity: 750-1200kg/h depending on type of material Application Filling and modification of plastics such as PE, PP, ABS, EVA filled with CaCO3, talc, TiO2, etc. Production of modified rubbers and plastics (compounding), plastic alloys such as PC+ABS, PA+EPDM, PBT+PET, PP+NBR, etc. Pre-mixes such as PE, PP, ABS, PC, EVA, PET, etc. Flame retardants, degradable plastics, pre-mixes Antistatic and antibacterial. Fibreglass reinforcement (carbon fibre) such as PA, PP, PC, ABS, PBT, POM + glass fibre. Plastics for cables such as PE, PP, EVA, PVC, XLPE. Reactive extrusion of plastics such as PA, PU, POM, PMMA, PC, etc. Degassing process for CPP, CPE, SBS, EPDM, SEBS, fluoro rubber, PBT, etc. Powder coatings of epoxy, polyester and mixed type. - main and side dosing unit - SAT75 compounding line - Main motor: AC motor 220KW and 1480rpm, Inverter: SCHNEIDER AC inverter. - screen changer Ø200 with hydraulic station 4kW / 35Mpa - water cutting system with RW400 head, WP300 centrifuge and vibrating table with a capacity of 1000kg/hr. - pelletising fan 5.5kW - touchscreen control system with electrical cabinet