3 1/2" Extruders


3 1/2" Extruders - Czech & Slovakia

3 1/2" Extruders - Europe

3.5

3.5" Hartig Extruder 24:1 Air Cooled

Stock #KG61876

Reportedly unused 3.5" Hartig model 35-M24 extruder air cooled. Has L/D ratio 24/1. Material of screw AISI 4140. Has Lufkin model DH200D-611 gearbox rated 20.8:1 and 75 Kw/2700 rpm motor. Manufactured in 1989 and reportedly never used. Technical documentation available.

Location: EUROPE

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90 mm single screw extruder Metalchem W90-30D

90 mm single screw extruder Metalchem W90-30D

Stock #UG6249

Unused single screw extruder by Metalchem Gliwice (PL) type W90-30D. Screw has diameter 90 mm x length LD 30. Driven by DC motor 147 kW, 1650 rpm, V 440, A 363. Machine is designed for work on production pipes from HDPE. Working rotation of screw up to 110 rpm. Output up to 450 kg/h. Barrel has 5 heating zones. Power consumption on heating 30 kW (5 x 6 kW). Cooling -barrel air cooled. Feeding section water cooled. Machine new 2013.

Location: PL

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3 1/2" Extruders - USA

3.5

3.5" Polytruder Extruder 34:1 L/D Non-Vented

Stock #ZP62223-3

Used 3.5" Polytruder 34:1 L/D non-vented extruder. Electrically heated air cooled barrel, driven by 125 HP DC motor with SCR control, 480 volt AC input. Has transformer base mounted, Flender gear reducer with 17.6:1 gear ratio, single stage feed screw with Mattix mixing head designed for HDPE profile. Has temperature control panel barrel mounted with (6) barrel zones, (4) die zones and a melt pressure indicator. Includes split head clamp. Material last processed on HDPE pipe and profile. Barrel and screw reported replaced recently.

Location: South USA

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3.5

3.5" Polytruder Extruder 34:1 L/D Non-Vented

Stock #ZP62223-2

Used 3.5" Polytruder 34:1 L/D non-vented extruder. Electrically heated air cooled barrel, driven by 125 HP DC motor with SCR control, 480 volt AC input. Has transformer base mounted, Flender gear reducer with 17.6:1 gear ratio, single stage feed screw with Mattix mixing head designed for HDPE profile. Has temperature control panel barrel mounted with (6) barrel zones, (4) die zones and a melt pressure indicator. Includes split head clamp. Material last processed on HDPE pipe and profile. Barrel and screw reported replaced recently.

Location: South USA

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3.5

3.5" Welex Extruder 30:1

Stock #M4205J

Used 3.5" 30:1 Welex extruder having an electrically heated, air cooled barrel. Lufkin change gearbox - screw RPM 225. Unit was originally driven by a 100 HP DC motor that is not there. There is a Spectrum lll SCR drive in the panel. With integral temperature panel with 5 barrel zones, 1 adapter, and 4 die zones Barber Coleman 580 series controllers. Serial #262. Unit has 50" center line height.

Location: Midwest USA

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3.75

3.75" Berstorff Extruder L/D 17:1

Stock #ZP49072

Used 3.75" diameter Berstorff model EG4/480 side feed cross head extruder. 17:1 L/D, electrically heated barrel with water cooling utilizing cast aluminum heaters. Has rotary union for screw. Gearbox rated at 56 kW but no motor included. 1982. Serial number E0. 2603/82.

Location: South USA

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90mm Union Extrusion Spa. Single-Screw Extruder L/D 44:1 Non-Vented

90mm Union Extrusion Spa. Single-Screw Extruder L/D 44:1 Non-Vented

Stock #ZP61648

Used 90mm Union Extrusion spa. single-screw extruder. Has 44:1 L/D non-vented barrel, electrically heated and 5 zones with air cooling, and 4 zones with water cooling. Includes temperature control panel. Includes 50 HP motor but no drive. Includes screw for producing PE film or PS sheet or profiles, and equipped with injection port for gas blowing for foam sheet, pellets or profiles.

Location: N/A

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