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Patented Product

Precise Cooling and Heating System

In order to strengthen the cooling effect of the air cooled extruder cylinder and effectively reduce the high cost of casting parts production, we invented and produced a precision cooling and heating system (Patent No. : ZL 200920038278.2, ZL 200920038278.2). The patented product provides a ring aluminum heat sink, which is reasonable in structure and easy to manufacture, effectively reduces the production cost, improves the heat dissipation effect, and extends the service life.

    Product Features

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    Subversive heat exchange design, overall performance improvement

    Large heat exchange surface area: Annular aluminum heat sink + corrugated rib surface structure, compared with traditional casting cooling elements, improve the heat exchange area and heat transfer efficiency per unit time.

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    Structure innovation and reliability assurance

    All-scene adaptability: Through the flexible connection structure of double stretch cable, the system can be quickly adapted to various diameters of extruder barrels, compatible with vertical, horizontal and other models.

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    Lean manufacturing concept, significantly reduce the cost

    Lightweight modular design: Abandon the complex sand mold casting process of traditional castings, adopt precision processing of aluminum profiles and modular assembly of ceramic components, greatly shorten the production cycle, improve the material utilization rate, and reduce the production cost.

    All-scene adaptability: Through the flexible connection structure of double stretch cable, the system can be quickly adapted to various diameters of extruder barrels, compatible with vertical, horizontal and other models.

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    Structure (1)

    Structure

    This product is modular in construction and consists of several groups of wing-shaped ceramic and aluminum heat sinks. These elements are connected with two stretch cables to form a flexible connection band that extrudes the plastic and can be mounted on a variety of barrel diameters.

    Technical Parameter

    Voltage

    230V/400V(China), 277V/480V(Germany)

    Wattage

    Max. 6.5w/cm2

    Working Temperature

    400℃

    Housing Material

    Stainless steel or aluminized steel plate

    Insulation Material

    Ceramic

    Heating element

    1200℃ Cr20Ni80

    Power Connection

    Resistant to 500℃ high temperature cables, and connection box

    Single blower air supply power(550W)

    Max. 25cm3/min

    Double blower air supply power(550W)

    Max. 23.2cm3/min

    By Laier Heating TO KNOW MORE ABOUT Laier Heating, PLEASE CONTACT US!

    • kangpu@yckp.com
    • No.118, Xinyuan Road, Economic Development Zone, Yancheng, Jiangsu

    Our experts will solve them in no time.