Automatic Packing Machine With Weighing

Automatic packing machine with weighing is an intelligent device that integrates metering, filling and sealing. It is suitable for quantitative packaging of materials such as granules, powders and flakes. Through high-precision weighing sensors and PLC system control, accurate weighing and efficient packaging of materials can be achieved. The equipment is divided into granule, powder and liquid packaging machines according to the type of material, and has strong adaptability. The weighing range is 0.2kg to 50kg, the accuracy is ±0.2% to ±0.5%, and the speed can reach up to 40 bags/minute. The packaging process automatically completes the feeding, weighing, bag clamping, sealing and other links, with the advantages of high efficiency, accurate accuracy, simple operation and stable operation, which significantly improves production efficiency.

What are the types of automatic packing machine with weighing?

According to the different packaging materials, automatic weighing and packaging machines are mainly divided into three categories: granule weighing and packaging machines, powder weighing and packaging machines, and liquid weighing and packaging machines.

Granule weighing and packaging machines are mostly used for quantitative packaging of materials such as rice, seeds, feed, nuts, etc., using vibration feeding or belt conveying. The following figure is a table of relevant model parameters:

Powder weighing packaging machines are suitable for materials with poor fluidity such as flour, milk powder, additives, etc., and are usually equipped with a spiral feeding system to ensure metering accuracy. The following figure is a table of relevant model parameters:

Liquid weighing packaging machines are used for oils, condiments, chemical liquids, etc., and combine filling and sealing devices to complete leak-free and efficient packaging operations. The following figure is a table of relevant model parameters:

In addition, the equipment form can also be subdivided into vertical, horizontal, rotary and other structures to meet the layout requirements of different production lines.

Technical parameters of automatic packing machine with weighing

The core technical parameters of automatic weighing and packaging machine mainly include:

Weighing range: 0.2kg-50kg, which can be customized according to customer needs;

Weighing accuracy: ±0.2%~±0.5%, equipped with high-sensitivity sensors and intelligent control systems;

Packaging speed: 10-40 bags/minute, depending on material characteristics and packaging specifications;

Packaging bag types: open bags, stand-up bags, prefabricated bags, etc., supporting heat sealing, sewing bags or folding packaging;

Control system: >PLC+touch screen operation, equipped with automatic fault detection and alarm functions;

Power supply requirements: AC220V/380V, 50Hz, the whole machine power is generally between 1.5kW-5kW;

Air source requirements: 0.6MPa, air consumption 0.4-0.6m³/min (if equipped with pneumatic device).

What are the advantages of automatic packing machine with weighing?

The automatic weighing and packaging machine has the following advantages, integrating intelligence, high precision and multi-functions, providing strong guarantees for enterprises to achieve efficient, stable and low-cost packaging production:

High precision and stability: the introduction of imported sensors and intelligent algorithm control, small weighing error and stable performance.

Convenient operation: full touch interface, visual parameter setting, easy to learn and use, saving labor training costs.

Strong compatibility: adapt to a variety of bag types and materials, support customized design, and meet different process requirements.

High degree of automation: automatic bagging, weighing, filling and sealing are completed in one, effectively improving production efficiency.

What are the applications of automatic packing machine with weighing?

Automatic weighing and packaging machines play a key role in many industries. In the food industry, it is used for rapid packaging of products such as rice, sugar, nuts, dried fruits, and biscuits; in the chemical industry, it is suitable for accurate metering of materials such as additives, granular fertilizers, calcium carbonate, and resin powder; in the field of feed and agricultural product processing, it can efficiently package feed pellets, livestock premixes, grains, seeds, etc.; in the pharmaceutical field, some models can also be used for automatic packaging of small-package materials such as herbal granules and solid drinks. In addition, in emerging scenarios such as e-commerce, logistics packaging, and new retail, the equipment also demonstrates superior flexibility and intelligence, and is an important equipment for promoting industrial upgrading and production automation.