Structural Composition, Performance Characteristics and Selection Points of Soybean Quantitative Pac

The soybean quantitative packaging scale integrates functions such as weighing, bagging, and sealing. It can achieve efficient and precise quantitative packaging operations, significantly improving production efficiency and reducing labor costs. The following is a detailed introduction to its structural composition, performance features, and selection points for your reference.

I. Structural Composition of Soybean Quantitative Packaging Scale

Feeding mechanism: Usually, a vibrating feeder or a screw feeder is adopted. It can, in accordance with the instructions of the control system, uniformly convey soybeans from the storage bin to the weighing hopper. For instance, in a direct current plus vibrating feeding mechanism, the materials enter the buffer storage bin through the vibrator and then are sent into the bag by the feeding vibration controlled by frequency conversion.

Weighing unit: mainly composed of weighing hopper, load cell and weighing controller, etc., it is the core part of the packaging scale and is responsible for accurately weighing soybeans. The load cell converts the weight signal of soybeans in the weighing hopper into an electrical signal and transmits it to the weighing controller for processing and display.

Bag clamping device: Located beneath the weighing hopper, it is used to clamp the packaging bag to prevent material leakage. The bag clamping device typically employs pneumatic or electric clamps, featuring high clamping force, rapid action, and high reliability. Some bag clamping devices are also equipped with user-friendly manual switches for convenient and effortless operation.

Conveyor system: Composed of a conveyor belt and a drive unit, it is used to transport packaging bags filled with soybeans to the next process, such as the sewing machine for sewing and sealing. The length and width of the conveyor belt can be customized according to actual production needs.

The control system: serves as the "brain" of the soybean quantitative packaging scale. It typically employs PLC or single-chip microcomputer as the control core. By receiving signals from the weighing sensor and instructions from the operator, it precisely controls various components such as the feeding mechanism, bag clamping device, and conveying device, thereby completing the quantitative packaging process of soybeans.

II. Main Performance Characteristics of the Soybean Quantitative Packaging Scale

Feature | Description

High weighing accuracy | The measurement accuracy can reach 0.2 grade, and the error of a single bag can be controlled within ±8 grams, ensuring compliance with national measurement standards.

High degree of automation | It can achieve automatic feeding, weighing, bagging, and conveying. Only manual assistance for bagging is required, significantly reducing reliance on human labor.

Wide range of application | It is not only suitable for soybeans, but also for corn, wheat, mung beans, feed, fertilizers and other granular materials with good fluidity.

Compact structure for easy maintenance | The machine has a sturdy structure, takes up little space, and is easy to clean and maintain on a daily basis.

Customizable configuration | Supports single scale and dual scale configurations, with packaging speeds ranging from 240 to 700 bags per hour; dimensions, materials, and functional modules (such as dust removal and bag sewing machine linkage) can be adjusted according to customer requirements.

III. Key Points for Selecting Soybean Quantitative Packaging Scales

Weighing range: According to the weight requirements of soybean packaging in actual production, select a packaging scale with an appropriate weighing range. Generally, there are different specifications available for selection, such as 10-60kg and 25-80kg.

Packaging speed: According to the production scale and output requirements, select a packaging scale that can meet the production efficiency. The packaging speed is usually measured by the number of bags packaged per hour, such as 360-480 bags/hour, 480-600 bags/hour, etc.

Measurement accuracy: In situations where high packaging quality of soybeans is required, a packaging scale with high measurement accuracy should be selected, such as products with a measurement grade of 0.2 or above.

Functional requirements: According to the production process and management requirements, select packaging scales with corresponding functions, such as automatic error correction, automatic alarm for over-tolerance, and remote monitoring, etc.

If you want to know more about the parameters and prices of the soybean quantitative packaging scale, you can contact Zhengzhou Hanko Machinery Factory. We offer one-on-one service and introduce the suitable machine for you.