Multihead Packaging Machine Manufacturer
Saturday August-09 2025 14:16:30
Multihead Packaging Machine are used to accurately measure and quickly package bulk materials (such as granules, powders, liquids, and small pieces).They have multiple weighing heads (typically 10, 14, 16, or even more), each equipped with an independent load cell. The machine distributes the materials between the weighing heads, then a computer calculates the combination that most closely matches the target weight. This combination is then fed into the packaging machine and sealed into bags. Multihead packaging machines typically produce 40 to 200 bags per minute, depending on the number of weighing heads and configuration. Multihead packaging machine manufacturers specialize in providing customers with high-quality, high-performance multihead packaging machine solutions. They utilize advanced production technology and quality control systems to ensure stable operation and precise measurement for each machine.
How does a multihead packaging machine work?
The main workflow of a multihead packaging machine includes four steps: material supply, multi-head synchronous weighing, filling and packaging, and quality control. During material supply, materials are evenly distributed from the storage silo to multiple weighing heads using a vibrating feeder or other device. The material is then distributed to each weighing unit for independent measurement by a distribution system. During multihead synchronous weighing, each weighing head is equipped with a high-precision sensor. The system dynamically compensates for interference to maintain accuracy (error ≤±0.1%-0.5%), and multiple heads operate in parallel to increase packaging speed. During filling and packaging, materials are bagged after weighing and then linked to a bag-making machine to complete the bag-making process. Quality control involves secondary weighing to eliminate defective products and record data for traceability.
Material Types Suitable for the Multihead Packaging Machine
The multihead packaging machine is suitable for a variety of material forms. Food applications include snacks, cereals, and other diverse forms, as well as non-food applications such as hardware, chemicals, and pharmaceutical granules. Specific applicable materials are as follows:
For food packaging, multi-head weighers for products like potato chips and candy use vibrating plates to separate and prevent breakage; nuts support accurate weighing of 10-1500 grams; frozen food packaging equipment uses food-grade stainless steel to prevent contamination, including chocolate and biscuits. Cereals and granular foods, such as rice and salt, support quantitative packaging of 10-1000 grams; and cereal bars and slices can be efficiently packaged. For mixed materials, such as pickled cucumbers, some models can integrate solid weighing and liquid metering and filling.
Non-food materials include industrial, daily necessities, and specialized industries. For industrial and daily necessities, hardware and plastic granules are suitable for automated packaging of small hardware (such as screws and nuts) or plastic raw materials. Fertilizers and seeds support precise packaging of agricultural materials to improve production efficiency. For specialized industries, pharmaceutical granules can utilize the multi-head weigher's computerized control system to ensure high-precision weighing and reduce precious material loss. For powdered products, some models can be equipped with an auger filler or vibrating feeder for quantitative packaging.
Factors to Consider When Selecting Multihead Packaging Machine Manufacturer
When selecting a multihead packaging machine manufacturer, consider whether it offers customization services for special materials, compatibility with a variety of materials and bag types, trial service, anti-blocking design, modular construction, and compatibility with humid environments.
Customization: For special materials (such as powders and liquids), the manufacturer should provide customized solutions such as anti-sticking hoppers and negative pressure dust removal.
Compatibility: Whether it can handle a variety of materials (powders/granules/liquids) and bag types (stand-up pouches, four-side seal bags, etc.).
Trial: A sample machine trial run is provided to verify actual production capacity.
Anti-blocking design: For materials that easily expand (such as puffed foods), the manufacturer should provide a multi-stage unloading or anti-blocking hopper design to avoid production interruptions.
Modular construction: This allows for quick replacement of wearing parts such as weighing hoppers and vibrators, minimizing downtime. Some manufacturers offer waterproof designs for the entire machine, making it suitable for humid environments.
Multihead packaging machines offer efficient and precise metering and packaging of granules, powders, liquids, and small bulk materials. When selecting a manufacturer, comprehensive considerations should be made based on your needs. As a manufacturer of multihead packaging machines, we support customers with sample trials to observe operational stability and precision. We can also provide customized solutions for specialized materials (such as powders and liquids), such as anti-sticking hoppers and negative pressure dust removal. From design to production to after-sales service, we are customer-oriented and provide customized services to meet the packaging needs of different industries and materials.
