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2021 - Arburg Allrounder 520 Injection Molding()
- Listing No
- 1216354
- Year
- 2021
- Manufacturer
- Arburg
- Model
- Allrounder 520
- Condition
- Used
- Location
- Germany
- Price
- POA
- Description
-
This 3-axis Arburg Allrounder 520S 1600-400 was manufactured in 2021. It features a screw diameter range of 35-45 mm and a clamping force up to 1600 kN. The machine includes a removal robot and an enclosure with a FilterFanUnit, ensuring clean operations. Ideal for precision plastic processing, it offers a mold clamping height of 250 mm and platen spacing of 825 mm. Contact us for more information about this machine. Additional equipment • Cooling water connection: Max. temperature: 30 °C, Min. Δp: 1.5 bar | DN 25 Machine Benefits Technical Machine Benefits • Thermoplastic cylinder: 45 mm, high wear resistant • CrN coating (screw and non-return valve) • Standard screw coupling, square geometry • Open nozzle 45 mm • Larger holding pressure pump • Selogica direct control system • Technology level 2, servo-controlled with 2 control pumps De Ajx D E Dye Ealypoup • Ejector pressure P/Q controlled • Continuous oil cooling and filtration • Nozzle contact force controlled, programmable (1st injection unit) • Clamping plate set, central 125 mm • Machine raised by 100 mm (increased vibration elements) • 8 programmable digital inputs/outputs • 6 electric mould heating control circuits • 1 additional heating control circuit (nozzle or adapter) • 4 manually adjustable cooling circuits • Controlled machine cooling circuits • aXw Control ScrewPilot (1st injection unit) • Water-cooled control cabinet • Reinforced screw coupling with multi-spline geometry • Injection speed with ramp function (F90302 = 1) • Automatic heater standby switching • Sound pressure level: 70 db(a) | ± 3 Extra Information Screw Diameter: 400 unit: 35 / 40 / 45 mm Injection Pressure (Max.): 400: 2500 / 2000 / 1580 bar Shot Weight (Max. g PS): 400: 141 / 184 / 232 g Heating Output 400: 9.7 kW | 5 zones Net Machine Weight: 400: 5900 kg Request more information Request more information Already requested
About this machine
The Arburg Allrounder 520 is an injection molding machine — sometimes referred to as an injection moulding press — used for shaping plastic components by injecting molten thermoplastic material into precision molds under high pressure. Arburg is a well-established German manufacturer with a long-standing reputation for producing high-quality injection molding equipment used across the automotive, medical, packaging, electronics, and consumer goods industries.
This used machine was manufactured in 2021 and is located in Germany. It is identified as the Allrounder 520S variant, equipped with a thermoplastic cylinder and screw diameter range of 35, 40, and 45 mm. The maximum clamping force is 1,600 kN, with a mold clamping height of 250 mm and a platen spacing of 825 mm. Maximum injection pressure varies with screw diameter: 2,500 bar at 35 mm, 2,000 bar at 40 mm, and 1,580 bar at 45 mm. Maximum shot weight in general-purpose polystyrene ranges from 141 g at 35 mm up to 232 g at 45 mm. The machine weighs approximately 5,900 kg net and the heating output for the injection unit is 9.7 kW across five zones.
The machine runs on the Selogica direct control system at Technology Level 2, configured as servo-controlled with two control pumps. Control features include aXw Control ScrewPilot for the first injection unit, ejector pressure with proportional pressure and flow control, nozzle contact force that is programmable and controlled for the first injection unit, and injection speed with a ramp function. Eight programmable digital inputs and outputs are included, along with six electric mould heating control circuits, one additional heating control circuit for a nozzle or adapter, and four manually adjustable cooling circuits, supplemented by controlled machine cooling circuits. Automatic heater standby switching reduces energy consumption during idle periods.
The injection unit is fitted with a high wear-resistant 45 mm thermoplastic cylinder, a CrN-coated screw and non-return valve for extended service life, an open nozzle at 45 mm, and a reinforced screw coupling with multi-spline geometry in addition to a standard square-geometry coupling. A larger holding pressure pump is also included. The machine has been raised by 100 mm through increased vibration isolation elements, and the control cabinet is water-cooled. Continuous oil cooling and filtration are standard on this unit, and the declared sound pressure level is 70 dB(A) ±3.
A clamping plate set with 125 mm central configuration is included. The machine is equipped with a removal robot and an enclosure fitted with a FilterFanUnit to support clean operating conditions. The cooling water connection specifies a maximum water temperature of 30 °C, a minimum differential pressure of 1.5 bar, and uses a DN 25 connection. This is a specification-rich, recent-vintage machine offered in used condition from a German location.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.
