1. Home
  2. Products
  3. Dosing and Mixing
  4. Gravimetric Blenders - SGB

Gravimetric Blenders - SGB

DownloadDownload InquiryInquiry

    • Quick Detachable Structure


    • Touch Panel


    • Metering Screw

    • Quick detachable Air Connection


    • mixing motor


    • Vertical Metering Valve


    Features

    Precision Batch Weighing and Mixing – SGB Series

    In today’s high-demand manufacturing environment, consistency and accuracy are non-negotiable. The SGB Series Gravimetric Blenders are engineered to deliver precise batch dosing and uniform material blending for plastics, resins, and powders. Whether you're running an extrusion line, an injection molding plant, or a compounding facility, SGB blenders offer superior performance, user-friendly operation, and maximum material savings.

    Key Features of Our Gravimetric Blenders

    • Auto Calibration After Every Batch

      Ensures exceptional dosing accuracy by automatically recalibrating after each material cycle.

    • Supports Up to 1000 Recipes

      Flexible recipe management for diverse production needs with easy storage and recall.

    • Quick-Clean Design

      Detachable mixing tank and blades, along with an optional movable hopper, simplify cleaning and material changeovers.

    • Real-Time Monitoring & Ethernet Connectivity

      Built-in communication supports centralized process control and integrates with SVG vacuum generators and SHR hopper receivers.

    • Power-Loss Recovery

      Automatically resumes operation from last saved state—no need for manual reconfiguration after restarts.

    • USB Software Upgrades

      Stay up to date with easy on-site updates via USB for future firmware improvements.

    • 7” Color Touchscreen with Data Logging

      Captures real-time production and alarm data with USB export functionality for analysis and reporting.

    • Regrind Auto Compensation & Sandwich Metering Mode

      Designed to handle materials with different specific gravities, ensuring accurate dosing of virgin, masterbatch, and regrind.

    • Multi-Language Interface

      Supports English, Chinese, Spanish, French, Vietnamese, Japanese, and Polish for global operations.

    • Material Level Sensors

      Early low-level warnings prevent downtime and material shortages.

    Application Versatility

    SGB gravimetric blenders are ideal for:

    • Plastic extrusion lines (pipes, sheets, films)
    • Injection molding systems
    • Masterbatch and colorant blending
    • Regrind and virgin material integration
    • High-temperature material processing (up to 120°C)

    With flexible configurations and modular design, the SGB Series seamlessly integrates into both centralized and stand-alone material handling systems.

    Why Choose Gravimetric Blenders Over Volumetric Systems?

    Feature Gravimetric Blenders Volumetric Systems
    Dosing Accuracy Up to ± 0.1 % ± 1 – 3 %
    Batch Consistency High Moderate
    Material Savings 5 – 8 % less waste More overfeeding risk
    Data Traceability Built-in logging Limited
    Connectivity Ethernet & USB ready Basic or none

    Available Options & Customization Codes

    Feature Code Description
    Movable Hopper with Quick Air Connector LS For faster masterbatch changeovers and easy maintenance
    Bridge-Breaking Valve MB Prevents arching or clogging for flake or irregular materials
    Micro-Pulse Metering Valve MF Enables ultra-precise dosing from 0.5%–1%, ideal for masterbatch
    High-Temperature Material Processing H Designed for materials between 80°C and 120°C
    Floor Stand Option GS Adds a sturdy stand for easy installation on the shop floor

    To customize your SGB gravimetric blender, simply add the corresponding code to the model number.

    Partner with Gravimetric Blender Manufacturer – Shini

    Looking for a reliable gravimetric blender supplier? Partner with Shini, a global leader in precision material handling equipment. Our SGB Series Gravimetric Blenders offer unmatched dosing accuracy, stable performance, and intelligent control—designed to meet the evolving needs of the plastics and resins industries. Contact us today to explore customized solutions, request technical specs, or schedule a demo.