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Single screw-type extruding machine BERSTORFF GE 90 k - 12 D

machines for plastic / extruders / Single screw-type extruding machine
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DEGUMA-SCHÜTZ GmbH
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Ms Daniela Dingfelder
36419 Geisa
Germany

  • +49 36967... phone

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RESALE member since 2023

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item-No.: 164591760 Quantity: 1 Date: 23.07.2024
Year of manufacture: Location: Land-de Germany
Price: 120,000 EUR
Manufacturer: BERSTORFF
Model: GE 90 k - 12 D
Type of machine: Single screw-type extruding machine
Screw ø:: 90 mm
Screw length:: 12
Screw speedl:: 55 1/min
Description: Single screw-type extruding machine BERSTORFF GE 90 k - 12 D

used machine

Year: 1992 / 2024 currently under refurbishment by DEGUMA, new drive and electric control system

Machine No.: 90-1-E0.6588

Screw:  90 mm x 16 D
- With vacuum zone
- Screw is in good condition
- Actual diameter according to DEGUMA measurement protocol
Ø 89.74 mm – very good condition, no refurbishing needed

Screw tempering: Screw is drilled for tempering via a NEW Rotoflux rotary joint

Screw speed: Approx. 55 rpm max. – infinitely variable

Extrusion height: 1000 mm

Barrel: Bushes in feed zone, mixing zone and output zone in very good condition
- Actual diameter according to DEGUMA measurement protocol Ø 90.04 – 90.20 mm – no refurbishing needed
- Feeding opening 130 x 100 mm
- With feeding hopper and temperable power feed roll
- Refurbished feeding roll with new bearings and new rotary joint
- 3 tempering zones at the barrel plus head, screw and feed roll

Head: Fixed mounted straight extrusion head Ø 90 mm; fixation by bolts
- With NEW GNEUSS temperature and pressure sensor up to 300 bar

Tempering units: Without temperature control units
- New Regloplas 90smart for water temperature up to 90 °C can be offered separately as an option

Gearbox: Revised Berstorff spur gearbox
- Recirculating oil lubrication with external electric pump
- New roller bearings, new shaft seals and new thrust bearing
- Transmission gearbox/motor by NEW V-belts, i=3.85

Motor: NEW SEVA three-phase AC motor
- 55 kW, 50 Hz, 1480 rpm;
- IP 55; Is-KL F; S1
- With forced cooling
- Energy efficiency class IE3

Electric controls: NEW RITTAL control cabinet (RAL 7035) incl. 200 mm base, not air-conditioned; Service Socket
- NEW Siemens Safety PLC SIMATIC S7-1200 F with digital and analogue F-DI/DO cards
- All safety functions and operations by Siemens safety-PLC
- Operation with easy-to-operate hardware buttons in combination with display of process parameters (pressure, temperature, speed, motor current, etc.) and messages on 7" Touchpanel Siemens SIMATIC HMI TP700 directly at the machine
- NEW frequency converter Schneider Altivar ATV designed for 55 kW motor power
- Incl. programming and visualization of the touchpanel and new wiring diagrams
- Incl. Siemens SCALANCE D4961234 LAN-router for remote maintenance (provision of connection via LAN on site of installation to be provided by customer)
- Cable length approx. 5 m from control cabinet to the machine
- Power supply 3 Ph, 400 V/50 Hz
- Control voltage 24 V DC

Base frame: NEW compact steel base plate with space for extruder, motor, and operating panel; could hold up to optional 4 temperature control units
- Suitable for installation at ground level
- Incl. height adjustable mounting feet

Dimensions: approx. 2,850 x 1,800 x 1,800 mm (LxWxH)
Weight: approx. 4,000 kg

• Screw and bushes are in a very good, useable condition and do not need additional overhauling
• Machine is cleaned and newly painted
• New control system with high-quality components and separate touch panel
• Machinery will be wired and function tested before delivery
• Machine is not CE-certified; no declaration of conformity will be supplied

seller offer No. resale 4-1209
Seller-item-No.: 4-1209
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