2 BERSTORFF Rubber extruders used machines

1 x Berstorff GmbH 250mm strainer extruder, Year of manufacture: 1988, L/D ratio 7:1, power roller feed (300mm wide), with 120kW, 1800rpm DC variable speed motor mounted on top of gearbox (belt drive), with tube head and knife at top for sheet extrusion. Complete with control panel etc and in very good condition.

Berstorff 6inch (150mm) Strainer Extruder Manufactured by: Krauss Maffei Berstorff Model: GE 150 K Screw Diameter: 6"/150 mm L/D Ratio: 6 Speed: Variable, up to 45 rpm Motor: 90 KW, 1500 RPM Transmission: Direct Drive, 3 steps reduction Gear Reduction Ratio: 33:1 Year 2009

120 mm cold feed pen convert-extruder, GE 120 SC, make Berstorff, output capacity up to 1,000 kg /h as a power extruder with strip spray head, complete rebuild mechanically and electrically in 2024

New and unused machine Berstorff twin screw extruder ZE 130A Extruder screws: 2x140 mm L/D 30:1 Built: 1988 (unused) Drive: DC motor - 250 kW Screw rotations: 300 rpm Extruder heating: 70 kW 2x Degassing complete screw in original packaging 2 machines available Location Germany, Wuppertal Visit possible, appointment by appointment

* General * SKU340U844 * LocationBarneveld * MakeBerstorff / Brabender * Typedoppelschneckenextruder DSE 25 * Year of construction1994 * Sizes * Screw diameter25 mm * Main Features * Motor6.5 KW * Inlet diameter40 mm * L/D32 * Specified Features - Double screw extruder * Double screw extrudercheck * Number of hoursunknown * Screw diameter25mm * L/D32 * Co-rotatingcheck * Ventedcheck * Number of heating zones:7 * Electric heating±15kW * Water coolingcheck weinreich- industriekühlung, 12kW, 1994 * DC-motorcheck 6,5kW * Screw speed240rpm * Feeding with hoppercheck * Exchangeable segmentscheck * Number of temperature controllers:8 * Capacity40kg/h * Materialstainless steel 1.4122, Stainless cast steel 1.4027 * Information * With switchgearcheck(as is) * Floorspace2,6x0,9m * CEcheck * Total height1,5m * Weight890kg * Extra SpecificationsMaximum torque of extruder screw per piece: 90 Nm. Max ...

* General * SKU292M349 * MakeBerstorff * TypeZE-25 * Mach.No.EO 0324/88 * Year of construction1989 * Main Features * Motor6 KW * Inlet diameter25 mm * L/D20 * Specified Features - Double screw extruder * Double screw extruder(1x) * Screw diameterdia. 25x500mm * L/D20 * Number of heating zones:3 * Electric heatingcheck * Water coolingcheck * DC-motor6 KW, 200 Volt * Screw speed0-450 Rpm * Feeding with hoppercheck * Feeding with metering screwcheck * Information * LocationBarneveld * With switchgear( as is ) * Sizes switchgear0,8x1,0x2,0 M * Floorspace1,8x0,8 M * Total height1,1 M * Weight450 KG * Extra Specifications incl. tempereer eenheid 3,5 KW, 380 Volt. THERE ARE NO SCREWS WITH THIS MACHINE !Double screw extrudersBerstorffExtruders > Double screw extrudersBrand > Berstorff What you can expect from Foeth: -- Machine is in working condition -- At a reduced price compared to new -- Read ...

Berstorff Rotocure AUMA 20-S Drum dia: 2000mm Drum width: 2600mm Sandvic Steelbelt Description attached!

Key data: 2000 mm, 1300 mm

available Berstorff Bias Cutter Angle 0-50 degrees with manual splice 90 degree with automatic splice Ce certified Description attached!

Type; AUMA 15SN X 1600 Manufacturer: Berstorff, Germany Year of manufacture: 1998 Technical Specification: Working width: 1600 mm Steel belt width: 1750 mm Steel belt thickness: 1,8 mm Steel belt length: 15600 mm Rolls width: 1950 mm Center distance between frames: 2330 mm Heating roll diameter: 1500 mm Stretch rolls (I, II, III) diameter - 1000 mm Vulcanizing time: 1?30 min Working speed: 7?.210 m/h Max steam pressure in heating roll: 13 bar Max steam pressure in lower stretch roll: 8 bar Surface temperature of: Heating roll: ca. 195oC Lower stretch roll: ca. 175oC Pressure in heating zone between steel belt and rubber: 60 N/cm2 Main motor speed: 1 450 min-1 Drive position: Left from inlet Paint: RAL 6011 Air supply: 6 bar Cooling water supply: + 25oC Max hydraulic pressure Belt pressure tension: 250 bar Belt pressure regulation: ...

Extruder KE 90 x 30-D for manufacturing of von TPE foam and compact profiles screw diameter: 90 mm L/D ratio 30:1 (2700mm) extruder with 11 temperature-controlled zones (electrically heated by fluids) Siemens electric drive, motor 45kW at 2500rpm year of construction 1996, machine in very good condition (preliminary used in test operations) melt application device (gear pump) double profil head (also used for extrusion-coaded framework belts) electric equipment partially available extruder mounted on movable baseplate

QTY 1 x used Berstorff AUMA  Serial no. AO 3178/75, year 1975, Main drum width +/- 2500mm Main drum dia +/- 3000mm Aux drum dia. 1400mm Thermal oil heating With Sandvik 2250mm 1650SM grade stainless steel belt 1.8mm thick. Hydraulic pressure 350kp/cm  With 40HP motor and 3 stage reduction gearbox. The main drum and steel belt are in good/serviceable condition (the drum and belt were replaced in 1990's).  *Note ALSO Available: 1 x new/unused spare Sandvik 1650SM grade stainless steel belt, 2250mm wide (in original crate).

QTY 1 x Berstorff Auma, Original year of manufacture 1972, Main Drum 1700mm wide x 1000mm dia, Aux drums 1700mm x 600mm dia, Steam heated, currently with 1660mm wide rubber coated woven steel belt, max pressure 192 Bar (approx 3000psi), 2 speed gearbox, Modern 5.5kW DC variable speed motor. Including let off and wind up units. Complete and in good working condition.

Qty 1 x Berstorff 4 roll inverted L calender, serial number: 11892-907, original year 1966 (but upgraded/refurbished in 2012), Roll sizes: 850mm dia x 2440mm wide, peripherally drilled rolls (steam/high pressure hot water heating), motorised nip adjustment, cross axis, roll bending, hydraulic preload etc. 2 speed Unidrive gearbox on universal couplings, Speed setting 1: 33.7 rpm, speed setting 2: 16.85 rpm, with 98kW DC variable speed motor fitted to each roll. Operator controls renewed recently (Siemens S7 plc) Downstream equipment: Set of 5 x cooling drums Beta thickness measuring device Edge trimming unit Menzel length cutter 3 position winder Complete and in very good condition. 2 spare rolls.

QTY 1 x Berstorff 2100mm x 660mm dia two roll mill, Manual nip adjustment, peripherally drilled rolls, Unidrive gearbox with flexible couplings, single 106kW DC variable speed motor. Very good condition.

QTY 1 x Berstorff 2100mm x 660mm dia two roll mill, Motorised nip adjustment, peripherally drilled rolls, FULL Unidrive gearbox with flexible coupling, 2 x 68kW DC variable speed motors. Variable friction ratio/roll speeds. In very good condition.

QTY 1 x Berstorff 2100mm x 660mm dia two roll mill, Motorised nip adjustment, peripherally drilled rolls, Unidrive gearbox with flexible couplings, single 138kW fixed speed motor. Fixed friction/roll speed. In very good condition.

QTY 1 x Berstorff 2100mm x 660mm dia two roll mill, Motorised nip adjustment, peripherally drilled rolls, FULL Unidrive gearbox with flexible couplings, 2 x DC variable speed motors. Variable friction ratio and roll speed. In very good condition.

4-Roll Lab Calender Inverted "L" Description attached!

Compounding plant Material: PE, PP, PS, WPC + fillers / Details: segmented screws and cylinders, three-phase motor 250 kW, dcrunner, screw speed: 300 rpm, degassing, 2x busch vacuum pump, side feeding Berstorff ZSFE 120 SO, metal separator, noise protection hood, ECON air granulating system ELG 3000, control: SIEMENS S7 with visualization. Up for a surcharge: extension to 40D possible

Two rolling mills for thermosetting plastics are available. 1) 2x identical rolling mills Berstorff (Krauss Maffei), year of construction: 1959, drive wheel renewal: 2000, working width: 1200mm, roll diameter: 400mm. 2) Big bag frame with electric chain hoist. 3) Suction blower. 4) Engelsmann screening plant. 5) Glass fiber dosing devices. 6) Conveying units, control system and screws. 7) Krauss Maffei test laboratory roller for color determination. Without shredding units. Documentation available. On-site inspection is possible.

roll diameter: 250 mm roll length: 500 mm rolls drilled: Kernbohrung nip adjustment: mechanisch drive power:: kW The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

Stock No. 2680 1x partially overhauled and functionally tested Compounding extruder double screw, co-rotating intermeshing Segmented screws and cylinder barrel (water cooled**) Screws 2x 64 mm - 40 L/D Screw speed up to 1200 rpm-1 Drive 482 kW-DC Gearbox Flender safety coupling atutomatik 3x degassing venting ports ( vacuum pump optional for extra charge ) 2x side feeding dosing extruder type ZSFE 50 twin screws with dm 48.5 mm with 4 kW each, speed up to 800 rpm.-1 Control cabinet with Siemens HMI Touch OPTIONAL at extra cost: 1) Screen-pack-changer changer 2) Vacuum pump 3) Pelletizing: ST strand, - WRG waterring or - UWP underwater pelletizing system 4) Granulate classifying sieve 5) gravimetric loss-in-weight blender / dosing system 6) Material conveying 7) Big-bag filling station 8) Start-up by our technicians Visit to our factory in Wuppertal. ...

Berstorff Three Roll Calender Manufacturer: Krauss Maffei Berstorff 2650mm wide x 650mm (26”) diam. Effective working width 2600mm (Roller Head Die Width) Rolls Configuration: ‘I’ shape Rolls Type: Peripherally Drilled Drive: Right Hand Transmission: Direct Drive by Cardan Shafts Motors: 3X 75 KW, 2600 RPM, 50 Hz Nip Adjustment: Hydraulic (Berstorff patented) Fixed roll: Roll 2 (middle roll) Adjustable roll: Roll 1 and 3 (upper and lower roll), Max Roll gap is 80 mn Cross axis: Roll 1, 2 and 3, Hydraulic operated, max. 25 mm Pre-loading & Roll Bending: Available Rolls Speed: Variable, 0.5-10 m/ min Bearings: Antifriction Roller Bearings Electricals/ Controls: PLC Complete with motor and controls Year 2009

Key data: 400 mm, 900 mm

available 35" Mill on Baseframe more details in attached description!

Key data: 150 mm

Berstorff Strainer Extrusion Line Consisting of: Extruder Supplier Berstorff Type GE 150KSx16D Year of construction 2007 Pins: 12 Pins per level: 8 Condition: good Weight approx. 10000 kg Screen change: hydraulic, bladder accumulator 20lt / 300Bar D = 200mm Gear pump Supplier: Maag Pump Systems Type: extrex® 110-5 RV Volume 716 cm³ / rev Year of construction 2013 Condition: good Heaters Supplier: Regloplas Type P140 Year of construction various Number 5 pcs. Cooling bath Cooling medium Water above, 2 rows below with 4 fans each Year of construction 2006 Condition: good Dimensions 9m Weight approx. 500 kg Especially 8 fans Installation tape Year of construction 2006 Condition: good Weight about 300 kg