Gravimetric Blender

Gravimetric batch blender is a highly accurate and precise material handling device commonly used in the plastics industry. It is designed to blend different types of plastic resins and additives in a predetermined ratio to create a homogenous mixture for use in injection molding, extrusion, or other processes. The gravimetric batch blender utilizes a series of hoppers, each containing a specific material, that are weighed as they are added to the mix. The total weight of the blend is constantly monitored and adjusted by the blender’s control system, ensuring that the mixture meets the desired specifications. Gravimetric batch blenders offer significant advantages over other blending methods, including improved accuracy, reduced material waste, and faster material changeovers. These benefits make them a popular choice for manufacturers seeking to improve the efficiency and quality of their production processes.

how a gravimetric batch blender works

Gravimetric batch blender features:

1. The modulized components can be disassembled for easy cleaning.
2. Adopted PLC panel which is with reliable performance and easy maintenance.
3. The adopted functions such as advanced algorithm of controlling, autonomous optimization, automatic calibration and anti-vibration, can ensure the highest accuracy.
4. It can dose 4-8 components.
5. Color touch screen is with easy operation and multiple languages are available to choose.
6. Up to 100recipes can be stored for later use;
7. The gravimetric blender is adopted with Multilevel password protection and keep alarm records;
8. Etherhet inerface attached to the controller works together with the relevant software, material proportion data (max.output, actual output, dosing accuracy) can be transmitted to control product quality.
9. With sound and flash alarm, operators can be informed shortly and evidently for reparation.
10. All material contact surfaces are made of stainless steel to eliminate material contamination.
11. The gravimetric batch blender can be directly mounted on molding machine or on optional stand.

Since its establishment, Hengju has been focusing on the research and development of dehumidifying & drying, dosing & mixing and central conveying systems to make products closer to customer’s demand and customize complete automation solutions for customers.
Hengju Machinery can provide you with complete plant automation solutions and Central chiller plant design. We have 15 years of industry experience and 8,000 square meters of self-built workshops, providing services for hundreds of companies, tailor-made solutions, free design renderings, and 24-hour online communication services.
Relying on strong professional technology and stable quality, we have won high comments from customers at home and abroad. Covering industries include auto parts, chemical industry, pelletizing, new energy, new materials, etc., and excellent performance in bio-degradable plastics such as PLA, PBAT, and pipe/sheet/cable extrusion and other fields!