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JWELL 30L Blow Molding Machine for Chemical Packaging - High-Output Solution by China Suppliers and Factory

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Discover our advanced hybrid blow molding machine, a leading solution from China for the high-output production of 15–30L chemical packaging containers. This machine uniquely integrates upward-blowing technology with a continuous die head, facilitating in-line deflashing, testing, and conveying processes to enhance efficiency and reduce operating costs. Designed by top suppliers in the industry, it features improved screw and cooling systems that guarantee dependable performance and increased output. With safety features compliant with EU standards, PLC-controlled weighing, and leak detection systems, our factory provides a customizable manufacturing solution with multi-cavity and multi-layer extrusion options. Experience superior automation and consistently high-quality production of chemical jerrycans with our state-of-the-art equipment.

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    Performance and advantages

    Suitable for producing 15-30L different size Chemical packaging jerrycan.
    Adopt continuous type die head, up-blowing structure, convenient for product auto-deflashing on-line, scrap conveying on line, finished product leak testing on line, conveying, packing, etc., reducing the working cost and increasing the production ratio.
    Upgrad the screw structure, mold shifting rack mechanism, and water-air system, significantly improving the machine's output and cooling efficiency, making its operation more stable.
    Added operational safety protection measures to meet European standards.
    Added equipment safety protection measures: a bottle mouth sensing switch, a bottle removal protection switch, and a barrel detection switch on the conveyor belt, effectively protecting the robot from damage.
    The leak detector and online weighing device are connected to the PLC, allowing real-time product weight monitoring and feedback, automatically correcting deviations.
    Single cavity, double cavity, four cavity, six cavity and eight cavity die heads can be selected according to the size of the product;
    The 1 layer - 5 layer extrusion system and strip line system can be selected according to the application of the product;
    Four-plate form lock frame structure, matched with linear guide rail, makes the form frame move more quickly and stably, and makes the form lock force more powerful and even;

    Machine Parameters

    Model

    Unit

    BM30DN-C

    Max product volume

    L

    30

    Dry cycle

    Pc/h

    450*2

    Die head structure

    Continuous type

    Main screw diameter

    mm

    100

    Max plasticizing capacity (PE)

    kg/h

    190

    Driving motor

    Kw

    55

    Oil pump motor power(Servo)

    Kw

    22

    Clamping force

    KN

    300

    Mode moving control

    Servo motor control(Optional)

    Space between platen

    mm

    340-860

    Platen size W*H

    mm

    580*600

    Max.mould size

    mm

    500*600

    Platen moving stroke

    mm

    800

    Heating power of die head

    Kw

    20

    Overall dimension L*W*H

    m

    5.6*4.8*4.5

    Machine weight

    T

    18

    Total power

    Kw

    125

    Detailed photos

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    Detailed photos (3)
    Detailed photos (4)
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    Main Application

    Chemical and Pharmaceutical Packaging

    Can be used to manufacture chemical liquid containers (e.g., cleaning agents, disinfectants) or pharmaceutical packaging bottles (such as medicine bottles and reagent bottles), compatible with common plastic materials including PE, PP, and PVC. Especially different size Chemical packaging jerrycan.

    Chemical and Pharmaceutical Packaging (1)
    Chemical and Pharmaceutical Packaging (2)

    In addition to the BM30D for production chemical packaging jerrycan, we also have smaller Size blow molding machine with the model of BM05D, BM12D etc. They have the following application scenarios.

    1. Cosmetic and Personal Care Packaging Containers

    Suitable for producing various plastic packaging containers such as laundry detergent bottles, shampoo bottles, and body wash bottles. The dual-station design significantly enhances production efficiency, making it ideal for high-volume order requirements.

    Chemical and Pharmaceutical Packaging (3)
    Chemical and Pharmaceutical Packaging (4)

    2. Food and Beverage Packaging

    When equipped to handle food-grade materials (e.g., PP/PE), this machine can also produce food-contact packaging like beverage bottles and edible oil bottles.

    Chemical and Pharmaceutical Packaging (5)
    Chemical and Pharmaceutical Packaging (6)

    3. Toys and Small Containers

    Suitable for various small hollow products, such as hollow toy balls, play pit balls, and toy components, particularly ideal for lightweight items requiring rapid molding.

    Chemical and Pharmaceutical Packaging (7)
    Chemical and Pharmaceutical Packaging (8)

    4. Industrial and Agricultural Packaging

    Can be used to produce packaging containers for industrial and agricultural applications, such as pesticide bottles and lubricant drums. Available in capacities ranging from compact (e.g., model 02D) to large-scale (e.g., model 30D).

    Chemical and Pharmaceutical Packaging (9)
    Chemical and Pharmaceutical Packaging (10)

    Product Features

    Dual-Station Design Advantage:

    Alternating production between two stations effectively reduces cooling downtime, enabling continuous and efficient output—especially suitable for medium- to high-capacity production scenarios.

    Model Specifications Note:

    Numbers in the model typically indicate the maximum molding capacity (e.g., 02D corresponds to 2 liters, 12D corresponds to 12 liters). Specific parameters should be confirmed with the manufacturer.

    Frequently Asked Questions (FAQ)

    Q1: What product volumes are suitable for the BM30DN-C model?
    A1: The BM30DN-C is designed for producing different sizes of chemical packaging jerrycans from 15L up to a maximum volume of 30L.
    Q2: What materials can be used with this blow molding machine?
    A2: The machine is compatible with common plastic materials including PE, PP, and PVC, making it suitable for chemical, pharmaceutical, and food-grade packaging.
    Q3: How does the dual-station design benefit production?
    A3: The dual-station design allows alternating production between two stations, which effectively reduces cooling downtime and enables continuous, high-efficiency output.
    Q4: What safety protection features are integrated into the equipment?
    A4: The equipment includes a bottle mouth sensing switch, a bottle removal protection switch, and a barrel detection switch on the conveyor belt to protect the robot from damage, meeting European standards.
    Q5: Can the extrusion system and die heads be customized?
    A5: Yes, single to eight cavity die heads can be selected based on product size, and 1 to 5 layer extrusion systems or strip line systems are available depending on your application.
    Q6: What is the purpose of connecting the leak detector and weighing device to the PLC?
    A6: Connecting these devices to the PLC allows real-time product weight monitoring and feedback, enabling the system to automatically correct weight deviations.