Laboratory EquipmentLaboratory Equipment

BP-8133-B Laboratory Blow Molding Machine

Laboratory equipment for the production of small plastic bottles and containers for testing purposes

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BP-8133-B Laboratory Blow Molding Machine
BP-8133-B Laboratory Blow Molding Machine
  • PLC control
  • Screw diameter: 20mm (others on request)
  • L/D ratio: 28:1

The laboratory blow molding machine uses the blow molding process to produce small hollow containers. It is ideal for evaluating the performance of resin materials, such as assessing the dispersion of pigments in masterbatches when applied to the final product.

Enhance your polymer testing and material evaluation with the laboratory blow molding machine, designed for precise, small-scale production.
Technical Data
  • Output
    approx. 3-6kg/h (depending on raw material and process formula)
  • Temperature range
    Room temperature to 300℃
  • Temperature accuracy
    ±1℃
  • Screw diameter
    20mm (others on request)
  • L/D ratio
    28:1 (others on request)
  • Screw speed
    0-95rpm, frequency conversion speed regulation
  • Screw Material
    Made of 38CrMoAl chromium-molybdenum steel, surface treated with tempering, nitriding, chroming, polishing, and super-precision grinding. Roughness Ra ≤0.4μm, nitriding depth ≥0.6mm, hardness HRC55~60.
  • Barrel Material
    Made of 45# carbon structural steel, surface treated with quenching and tempering, nitriding, chrome plating, polishing, and ultra-fine grinding. Roughness Ra ≤0.4μm, nitriding depth ≥0.6mm, hardness HRC55~60.
  • Hopper
    Made from 304 stainless steel, equipped with a slide rail type rapid discharge device.
  • Melt Pressure
    0-40MPa, high-precision melt pressure sensor detects changes in head pressure, with interlock loop control of the host running.
  • Electric Control System
    PLC programmable color touch screen, man-machine interface operation system. Can dynamically display and monitor the extrusion process, including temperature control, drive, speed, pressure, and interlocking functions.
  • Safety Protection
    The melt pressure is interlocked with the host for overpressure alarm protection; melt temperature is interlocked with the host for low-temperature start-up protection.
  • Dimensions (W×D×H)
    1425×550×940mm (without adjustable electric cabinet)

The blow molding machine production capacity typically depends on the machine model and configuration. We offer machines with production capacities ranging from 3 to 50 kg/h, suitable for small-scale experiments to medium-scale production. Feel free to share your specific needs, and I can recommend the most suitable model for you.

Yes, our blow molding machine supports the production of bottles made from various types of plastic materials, including PET, HDPE, PP, and more. The supported materials may vary based on the machine model and configuration, and we can help you select the right equipment based on your requirement
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Email: kyle@dgbaopin.com
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