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HHD Hopper Dryer.png

HHD High-Efficiency Hopper Dryer – Precision Plastic Material Drying Equipment for Injection Molding

As a CE-certified drying solution from FUHONG, a leading manufacturer of plastic auxiliary equipment, the HHD Hopper Dryer delivers consistent moisture removal for plastic raw materials (granules/pellets). Equipped with a high-performance heating element and intelligent temperature control system, it ensures uniform drying (±2℃ temperature stability) to prevent defects in injection molding, extrusion, and blow molding processes. Its energy-saving design (25% lower power consumption than traditional dryers) and sealed hopper structure minimize heat loss and moisture reabsorption. 

  • Brand FUHONG
  • Place of Origin Zhejiang, China
  • Certification CE
  • Warranty 2 Year
  • MOQ 1 Set
  • Lead Time 15-50days
  • Payment L/C, T/T
  • Trade terms FOB, CNF, CIF, EXW
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  • Technical design ability

    Technical design ability

    Technical design capability is the core engine for our establishment and development

  • Stable Quality

    Stable Quality

    Stable quality is the cornerstone, while scale production capacity is the guarantee

  • Famous Brand

    Famous Brand

    A brand is the crystallization of trust and a promise of value

OUR ADVANTAGES

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01

Precision temperature control (±2℃): Ensures uniform drying of plastic materials, avoiding over-drying or residual moisture that causes molding defects.
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02

25% energy saving: High-efficiency heating element and heat-insulated hopper reduce power consumption, cutting operational costs for continuous use.
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03

Rapid drying capability: Reaches target temperature in 10 minutes, reducing pre-production waiting time by 40% vs. conventional dryers.
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04

Sealed stainless steel hopper: Resists corrosion, prevents moisture reabsorption, and ensures food-grade safety for packaging materials.
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05

Intelligent timer function: Programmable drying cycles (0-99 hours) enable automated operation, reducing manual monitoring.
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06

Wide capacity range (10-500kg): Adapts to small-batch labs, mid-sized production lines, and large-scale plastic processing facilities.
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Details display

  • 01 INJECTION UNIT

    +
    • ●Quick response checking valve.
    • ●Dual alloy 39CrMoAl screw and barrel.
    • ●High response and double cylinder injection system with automatic conversation function.
    • ●Screw back pressure control.
  • INJECTION UNIT 1
    INJECTION UNIT 2
    INJECTION UNIT 3
    010203
  • HYDRAULIC UNIT 1
    HYDRAULIC UNIT 2
    HYDRAULIC UNIT 3
    010203

  • 02 HYDRAULIC UNIT

    +
    • ●Top brands hydraulic parts ensure machine fast and stable.
    • ●Visible and dischargeable oil tank, easy for hydraulic circuit maintenance.
    • ●Top brand pipe fits with seal, no leaking.
    • ●High response hydraulic circuit, 0,055 to reach the maximum power output.

  • 03 ELECTRIC UNIT

    +
    • ●Top brands electric parts supporting.
    • ●High class color screen controller.
    • ●Three color tower light with alarm.
    • ●Euro standard safety standard.
  • ELECTRIC UNIT 1
    ELECTRIC UNIT 2
    ELECTRIC UNIT 3
    010203

Introduction Applicable industries

It is standard and conventional equipment. The applicable industries include general household hardware products, electronic product housings, automobile parts, plastic spectacle frame, etc.
FHG's advantages are reflected in its high-precision control, which ensures a perfect fit between the casing and internal electronic components, meeting strict assembly tolerances; Provide excellent surface smoothness, reduce post-processing requirements, and meet the appearance requirements of high-end electronic products; Stable forming of thin-walled structures to achieve product lightweighting; Precise control reduces internal stress, prevents later deformation, and ensures long-term reliability of the product.
FHG's advantages are reflected in meeting the stringent requirements of the automotive industry for dimensional stability and high repeatability accuracy; Ensure precise replication of complex geometric shapes and fine textures; Excellent plasticizing ability and temperature control ensure the stable performance of material properties such as weather resistance and toughness; Efficient support for large-scale and stable supply demand of automotive components.
FHG's advantages are reflected in its ability to perfectly shape small sizes and ultra precision details, such as slim mirror legs, hinge structures, nose pads, and decorative patterns; The extremely high repeatability ensures the symmetry of the left and right mirror legs and the smoothness of the hinge opening and closing; Excellent surface treatment ability, directly injection molding high gloss or delicate matte effect, reducing polishing process; Precise temperature control reduces internal stress and deformation, ensuring wearing comfort and long-term dimensional stability.
The advantages of FHG are reflected in the manufacturing field of plastic parts that require extremely high dimensional accuracy, low tolerance, complex geometric shapes, or excellent surface quality. The high-precision characteristics of FHG series provide strong process guarantee, meeting the dual requirements of performance and appearance.
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FAQ

  • Q: What plastic materials can the HHD Hopper Dryer handle?

    A: It efficiently dries most thermoplastic materials, including PP, PE, ABS, PC, nylon, and engineering plastics—both granules and small pellets commonly used in injection molding and extrusion.

  • Q: How long does it take to dry materials completely?

  • Q: Is the hopper easy to clean and maintain?

    A: Yes, the stainless steel hopper features a detachable design, allowing quick cleaning between material changes. The filter system is also easy to replace, reducing maintenance downtime.

  • Q: Can it connect with existing injection molding lines?

    Yes, it’s designed for seamless integration. The dryer features standard discharge ports that sync with most auto loaders or directly feed into injection molding machines, supporting automated production lines.

  • Q: What safety features does it include?

    A: It has over-temperature protection (auto-shutdown if exceeding set range) and a thermal fuse, ensuring safe operation. The hopper also has a heat-insulated outer layer to prevent burns.

  • Q: What is the power supply requirement?

    A: It supports global standards (220V/380V, 50/60Hz) with customizable options, compatible with power grids in Europe, North America, Southeast Asia, and other regions.

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