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Desktop Oleodynamic Injection Molding Machine

RF-OLEDYNAMIC-INJ-AUTOFEED
5,990.00 € 5,990.00 €
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Approximate delivery date: Wednesday 3 December - Thursday 11 December

Financing available through leasing or renting. More information

from 92.00 €/month
(tax not included)

The automatic oleodynamic injection molding system redefines the manufacturing of high-precision plastic parts, combining digital control, industrial robustness, and energy efficiency in a single machine. This system can process up to 100 cm³ of material per cycle, reaching an extrusion force of 1,900 kg and operating at a pressure of 150 bar, ensuring uniform, detailed, and consistent parts in every production. The injection chamber reaches temperatures of up to 350 °C, digitally controlled via a four-digit panel that displays the current and target temperature, ensuring a safe and highly precise process.

Video 1: Presentation of the desktop oleodynamic injection molding machine. Source: Robotfactory

Industrial performance and precise control

The high-performance oleodynamic pump delivers a flow rate of 2.3 liters per minute, powered by an oil tank of 2 liters, allowing fast and uniform injections. The 4 mm diameter nozzle ensures the production of parts with fine and precise finishes. The system supports molds up to 200 mm long, 200 mm wide, and 120 mm high, and can include an optional lathe that increases the clamping force up to 4,300 kg.

With an energy consumption of 1,250 W and a compact design of 640 mm wide, 740 mm long, and 900 mm high, this machine combines industrial power with ease of installation and operation, ideal for professional production environments and advanced prototyping laboratories.

Material and mold versatility

The system allows working with aluminum, steel, resin, or 3D-printed molds, using resins resistant to high temperatures. As it cools, the plastic takes the exact shape of the mold, ensuring uniform parts with high-quality finishes. In addition, recycled material can be used, offering an economical and sustainable solution for prototyping, product development, and production runs.

Its gantry-type structure ensures maximum stability and robustness throughout the process, while operator safety is guaranteed through a system that prevents start-up if the protective grid is not properly lowered.

Parts created with the oleodynamic injection molding machine.

Parts created with the oleodynamic injection molding machine.

Photos 1 and 2: Parts created with the oleodynamic injection molding machine. Source: RobotFactory

Industrial and professional applications

This equipment is perfect for industries such as:

  • Electronics
  • Jewelry
  • Model making
  • Medical devices
  • Production of small high-precision plastic parts

The ease of use, availability of raw materials, and ability to produce complex parts with perfect repeatability make it the ultimate tool for industrial innovation and efficient production.

Key benefits of the automatic oleodynamic injection molding system

  • High precision and repeatability in every part
  • Full digital control of temperature and process
  • Fast and efficient production with constant injection
  • Compatibility with metal and 3D molds
  • Use of recycled materials for greater sustainability
  • Guaranteed operator safety

Video 2: Startup of the oleodynamic injection molding machine. Source: RobotFactory

The automatic oleodynamic injection molding system combines advanced technology, industrial power, and precise control, offering a complete solution for companies seeking quality, speed, and consistency in every part, maximizing productivity and reducing production costs.

General information
Manufacturer RobotFactory
Technology Injection moulding
Nozzle diameter 0.4 mm
Mold dimensions 200 x 200 x 120 mm
Pressure 150 bar
Maximum flow rate 2.3 lit/min
Oil Type H-LP46
Extrusion force 1900 Kg

Electrical properties
Input 230 V - 50 Hz - 2.3 A (fuse 3.15 A – 5x20T)
Power [550 W resistors +700 W pump motor]1,250 W

Dimensions and weight
Dimensions 640 mm x 740 mm x 900 mm
Package weight 95 Kg
Weight (kg) 64 Kg

Other
HS Code 8477.5
  1. Initial Preparation and Setup
    • Ensure that the machine is properly leveled and secured on a stable surface to avoid vibrations or misalignments during the injection cycle.
    • Check the level and quality of the hydraulic oil before each working session; replace or filter it if contamination or degradation is detected.
    • Make sure the molds are clean, correctly aligned, and clamped with the appropriate closing force (approx. 4 t).
    • Set the temperature, pressure, and injection speed parameters according to the polymer used and the maximum part volume (up to 100 cm³).
  2. Material Selection and Preparation
    • Use polymers compatible with injection molding, preferably dry and free of moisture.
    • When using recycled material, sieve and dry it beforehand to ensure homogeneity and avoid surface defects.
    • Avoid uncertified blends or materials with abrasive fillers unless equipped with compatible nozzles or screws.
  3. Hydraulic System Operation
    • Adjust the injection pressure gradually, ensuring a constant and stable material flow.
    • Monitor the behavior of the hydraulic pump: abnormal noise or irregular vibration may indicate wear or cavitation.
    • Do not exceed the nominal pressure recommended by the manufacturer to preserve the lifespan of seals and valves.
    • Avoid cold starts; allow the system to reach its operating temperature before starting the production cycle.
  4. Quality Control and Maintenance
    • Visually inspect molded parts for signs of burrs, burning, or incomplete filling.
    • Record process parameters (temperature, pressure, cycle times) to ensure repeatability and traceability.
    • Lubricate moving parts and periodically check the condition of seals.
    • Clean the internal flow channels at the end of each working session to prevent material solidification inside the system.
  5. Safety and Best Practices
    • Operate only with all safety guards and protections in place.
    • Do not handle the mold or hydraulic components during the injection or closing phase.
    • Install the machine in a well-ventilated area, especially when using polymers that may emit vapors or gases.

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