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2012 - Krauss Maffei 420 3000 CX Injection Moulding
()- Listing No
- 1152322
- Year
- 2012
- Manufacturer
- Krauss Maffei
- Model
- 420 3000 CX
- Condition
- Used
- Location
- Germany
- Price
- POA
- Description
-
This Krauss Maffei 420 - 4300 CX hydraulic injection moulding machine was manufactured in 2012. It features a clamping force of 4200 kN and a platen size of 1200 mm x 1200 mm. The machine includes an injection unit with a screw diameter of 80 mm and an injection pressure of 2205 bar. Consider the opportunity to buy this Krauss Maffei 420 - 4300 CX hydraulic injection moulding machine. Contact us for further details. Location: HU Screw Diameter: 80 mm Tie bar spacing (H x V): 800 x 800 mm Platen dimensions (H x V): 1200 x 1200 mm Mold installation height (min): 380 mm Opening stroke: 1020 mm Daylight (platen distance): 1400 mm Fixed side (DS): 3350 kg Moving side (AS): 4460 kg Total listed: 6700 kg Stroke: 250 mm Force: 95 kN Retraction force: 48 kN Pneumatic ejector: No Core pulls: 2 on moving side (AS) + 2 on fixed side (DS) Shut-off nozzle: 2-fold hydraulic cascade Type: SP 4300 Screw diameter: 80 mm Injection pressure: 2205 bar Stroke volume: 1810 ccm Shot weight (PS): 1647 g Injection flow (PS): 498 g/s Plasticizing flow: 106 g/s Screw L/D: 22.5 Nozzle radius: 12 mm Armored injection unit: Yes Mold sensors: Priamus (p=2 / t=0) Max. mold weight Ejector Injection unit 1 Additional equipment KM Linear robot built in 2021 Hot runner control 12-zone
About this machine
This Krauss Maffei CX is a used hydraulic injection moulding machine — sometimes referred to as a plastic injection press — dating from 2012 and currently located in Germany. Injection moulding machines are used to manufacture plastic components by injecting molten material into a closed mould under high pressure, and they are fundamental to industries ranging from automotive and packaging to consumer goods and technical parts. Krauss Maffei is a well-established German manufacturer with a long history of producing injection moulding machinery, extrusion systems, and reaction process equipment for industrial and high-precision applications worldwide.
The clamping unit delivers a clamping force of 4,200 kN, with a platen size of 1,200 mm × 1,200 mm and a tie bar spacing of 800 mm × 800 mm. The minimum mould installation height is 380 mm, and the opening stroke measures 1,020 mm, giving a daylight (maximum platen distance) of 1,400 mm. The machine accommodates substantial tooling weights: the fixed side (DS) is rated at 3,350 kg and the moving side (AS) at 4,460 kg, with a total listed weight of 6,700 kg for the mould assembly.
The ejector unit produces a force of 95 kN with a retraction force of 48 kN and a stroke of 250 mm. No pneumatic ejector is fitted. The machine is equipped with two core pulls on the moving side and two on the fixed side, providing flexibility for complex mould geometries.
The injection unit is designated type SP 4300 and features a screw diameter of 80 mm with an L/D ratio of 22.5. Injection pressure reaches 2,205 bar, and the stroke volume is 1,810 ccm. Shot weight (PS) is 1,647 g, injection flow rate is 498 g/s, and the plasticising flow rate is 106 g/s. The nozzle radius is 12 mm, and the injection unit is armoured. A two-fold hydraulic cascade shut-off nozzle is installed. Mould cavity pressure and temperature monitoring is provided via a Priamus sensor system, configured with two pressure sensors and no temperature sensors.
Additional equipment included with the machine comprises a KM linear robot built in 2021 and a 12-zone hot runner control unit, both of which extend the machine's capability for automated part removal and multi-gate temperature-controlled tooling applications.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.
