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
- D5161234 Incl. Siemens SCALANCE 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
Germany
