Precision Material Blending Solution for Industrial Users
Designed specifically for industrial manufacturers and processing engineers, this gravimetric blender and gravimetric doser provide highly accurate gravimetric blending essential for controlled production lines. As a plastic auxiliary equipment supplier, we deliver systems that ensure consistent batch proportions and reliable recipe management. The equipment is suited for plastic processors requiring seamless integration with molding machines or extruders, where precision and efficiency in gravimetric dosing are critical to maintaining product quality and minimizing material waste.
Advanced Control and Weighing Technology
The gravimetric blender incorporates cutting-edge USA-made weighing sensors that provide ±0.1% mixing accuracy, paired with a Siemens PLC controller featuring a user-friendly color touchscreen for recipe editing and live monitoring. The system includes a side-pull metering valve with adjustable blanking for precise dosing control and automatic in-operation calibration to sustain mix accuracy. USB data storage enables full production traceability and data backup, supporting stringent quality control and compliance. Electrical components supplied by Siemens and FESTO guarantee reliable operation even in continuous manufacturing environments.
Gravimetric Blender, Gravimetric Doser, Gravimetric Blending Machine
Working principle for Plastic granule gravimetric blender:When the machine starts to work, the storage hopper metering valve is opened, and the raw materials fall into the weighing hopper. When the machine starts to work, the storage hopper metering valve is opened, and the raw materials fall into the weighing hopper. Also - the storage hopper metering valve is opened. This cycle, when the need to mix raw materials are falling into the weight of the weighing hopper, and the weight of the weight hopper after reaching the preset value of the weighing hopper close valve opened, raw materials in the mixing bucket when the stirring leaf began to stir when the weighing hopper raw materials all fall into the mixing bucket after the weighing hopper close valve closed. The stirring blade shall continue to be stirred for a period of time, and the closing valve of the stirring drum shall be opened after the stirring is uniform. The raw material falls into the storage barrel or the injection molding machine so that a working cycle is completed.
Product Details for Plastic granule gravimetric blender:
Siemens Electrical
Adopt the world-famous brand ximen] son electrical components, stable performance
PLC Controller
Graph display, touch screen operation, reliable performance, simple maintenance; The controller standard configuration USB interface, can be mixed rice ratio data saved in the U disk, convenient production quality control.
Metering valve
Adopt side pull type blanking valve, blanking precision is more accurate, blanking proportion can be adjusted, simple maintenance, convenient replacement.
Weighing inductor
Celestron weighing sensor from USA and FESTO solenoid valve from Germany has the function of automatic optimization, adjustment compensation, and vibration prevention.
Product features for Plastic granule gravimetric blender1. Single-chip microprocessor has a stronger function, smaller size, and strong anti-interference ability2. The set data will not be lost after the EEPROM cuts off the power supply, and the battery is free3. Man-machine interface state display touch-type keyboard data input is more convenient but also can store a large number of formula data (500 groups)4. High speed and high precision AD grasp weight5. After all materials have been gravity metered, all materials have been gravity metered6. Proofread the data and the raw materials used7. It can be directly installed on the molding equipment, but the transfer base should be purchased;8. For ground installation, a combination of the pneumatic cutting valve, tripod storage barrel, and suction box should be selected.
Product application for Plastic granule gravimetric blender:The weighing type material mixing machine is suitable for precise mixing of various raw materials according to the weight ratio on plastic injection, pressing, or hollow molding. The controller of this series of products adopts the Germany Siemens PLC control system and adopts an advanced batching algorithm, which can be automatically calibrated when starting up each time to ensure accuracy and accuracy, easy to learn, and convenient to operate. This series of products using a high precision weight sensor to make the batch mixing ratio difference (depending on the size of the set ratio) can be controlled in 10 0.1%- +0.3%. According to the number of types to be processed and the amount per hour to choose the appropriate model, the series of products are divided into 42 types. (This product is not suitable for powder and sheet material weighing).
The core selling points of gravimetric mixers include high-precision metering, wide material compatibility, and intelligent and convenient operation. These features are as follows:
High-precision metering: Equipped with a high-precision weighing system, they enable simultaneous batching of multiple raw materials with an error control of ±0.2%.
Wide material compatibility: Compatible with a variety of material forms, such as flakes and granules, they are suitable for PET sheets and various soft and hard recycled materials.
Intelligent and convenient operation: Equipped with an intelligent control system, they support recipe switching and automatic calibration. Operation is simple via a color touchscreen, and they can also connect to an external printer or access production reports via USB.
Efficient production capacity: Some units can simultaneously weigh and meter the next batch of raw materials while mixing, improving production efficiency.
Specialized structural design: Optimized hopper angles and discharge structures are designed for irregular waste materials, such as PET sheets. A special anti-stuck structure prevents material jamming and bridging, ensuring smooth production.
Space-saving: Some units feature an integrated and compact design that can be directly installed on injection molding machines or extruders, saving floor space.
Why Choose Us?
- Wide Range of Products: We offer a variety of high-quality plastic auxiliary machines including shredders, crushers, mixers, and chillers.
- Extensive Network: With over 100 qualified factories, we source only from trusted manufacturers.
- Expertise: Over 10 years of experience in the plastic machinery industry.
- One-Stop Service: We provide comprehensive services, including factory audits, quality inspections, and logistics coordination.
- Dedicated Customer Support: We are committed to providing efficient and responsive customer service throughout the entire process.
FAQ
What types of materials can the Gravimetric Blender handle for mixing?
Our Gravimetric Blender is designed to accurately weigh and meter multiple raw materials used in plastic production, making it suitable for various polymers and additives. This ensures precise batch mixing with an accuracy of ±0.1%, ideal for reliable material formulation in plastic auxiliary equipment.
Can you customize the Gravimetric Blender for different batch sizes or materials?
Yes, we offer the Gravimetric Blender in multiple configurations to accommodate various batch sizes and material types. Our system’s Siemens PLC allows easy recipe editing to adjust material proportions, supporting tailored mixing ratios for your specific production needs as a trusted gravimetric blender supplier.
How is the Gravimetric Blender installed in an existing production line?
Our Gravimetric Blender is compactly designed for direct mounting on injection molding machines or extruders, saving floor space. This integration simplifies line coupling and enhances production workflow. We guide you through setup and ensure compatibility as part of our plastic auxiliary equipment supplier service.
What logistics and quality control services do you provide for gravimetric dosers wholesale orders?
For bulk orders, we perform strict quality inspections, factory audits, and continuous monitoring to meet international standards. We also manage project coordination from sourcing to delivery, ensuring your gravimetric doser wholesale purchase arrives on time with full traceability and after-sales support.
