small powder packing machine

In the rapidly evolving global industry and with increasing demands for product quality, automatic packaging equipment has become an indispensable assistant for many manufacturers in enhancing productivity and product quality. Particularly in the field of powder industries, the use of small powder automatic packaging machines is becoming increasingly common. Here, we are pleased to provide you with a detailed analysis of the operating principle, unique advantages, and the significant role that such small powder automatic packaging machines play in actual packaging processes.

First, let's understand the basic working principle of this small powder automatic packaging machine. It adopts cutting-edge mechanical technology and electronic control systems, thereby achieving a fully automated packaging process. Specifically, its workflow mainly includes the following five steps:

1. Material Supply: Through a conveyor belt or screw conveyor device, powder-like materials are accurately conveyed to the inlet of the packaging machine. During this process, you can flexibly adjust the rate and quantity of material supply according to actual needs.
2. Bag Making: Depending on the size and shape of the packaging bags you need, this automatic packaging machine will automatically select suitable materials such as plastic film or paper to produce standardized packaging bags.
3. Filling and Metering: Based on pre-set weight or capacity, the automatic packaging machine will accurately fill the powder-like materials into the packaging bags. With a precise metering system, it ensures that the weight or capacity of powder-like materials in each packaging bag remains consistent.
4. Sealing and Labeling: After filling, the automatic packaging machine seals the packaging bags using various methods such as heat sealing, welding, or adhesive bonding. At the same time, it can also label the packaging bags, such as printing production dates, batch numbers, and other relevant information during sealing.
5. Bag Discharge: After completing all sealing and labeling operations, the automatic packaging machine will discharge the filled packaging bags from the discharge port or conveyor belt for the next packaging cycle.

We recommend to you an excellent and efficient small powder automatic packaging machine, which, compared to the traditional manual packaging method, has a series of unique competitive advantages:

• Significantly Increase Production Efficiency: The automatic packaging machine has excellent continuity and stability, able to automatically complete the packaging of powder materials, greatly increasing overall production efficiency, and saving a considerable amount of labor costs. It is worth noting that it can also provide more precise control over the weight or capacity of packaging bags.
• Strictly Ensure Packaging Quality: The automatic packaging machine is equipped with a precise measuring system and stable packaging process, ensuring high consistency in the weight or volume of powder inside each packaging bag, thereby significantly enhancing the stability and reliability of packaging quality.
• Maximize Reduction of Product Waste: The automatic packaging machine can accurately control the size and shape of packaging bags, thereby avoiding unnecessary material waste. Furthermore, due to the automated and stable packaging process, the risk of product waste caused by human errors is greatly reduced.
• Comprehensively Enhance Safety: The automatic packaging machine adopts cutting-edge safety control systems, effectively preventing potential injuries and accidents in manual operation processes, thereby further enhancing workplace safety.

Regarding the scope of application of this equipment, we will elaborate in detail for you as follows:

This small powder automatic packaging machine has a wide application in powder-related industries covering areas such as chemical, food, pharmaceutical, construction materials, and more. Here are some specific examples of its application scenarios:

• Chemical Industry: This equipment is suitable for packaging various types of chemical powders such as coatings, pigments, fertilizers, etc.
• Food Industry: This equipment can be used for packaging various food powders such as flour, starch, milk powder, spices, etc.
• Pharmaceutical Industry: This equipment is designed for packaging pharmaceutical raw materials, dietary supplements, and other types of powders.
• Construction Materials Industry: This equipment is also suitable for packaging cement, lime, gypsum, and other types of construction material powders.

The small powder automatic packaging machine greatly enhances production efficiency and product quality through intelligent automation, while reducing resource waste and labor costs, and significantly enhancing safety during the production process. It has been widely used in the powder field, providing efficient and stable packaging solutions for various enterprises. With the trend of technological advancement, we firmly believe that small powder automatic packaging machines will receive deeper development and wider application in the future.

In our daily lives, powdered food products are ubiquitous, such as coffee, various seasoning powders, infant formula, flour, pharmaceutical powders, baking soda, table salt, lotus root powder, rice flour, milk tea powder, ice cream powder, and so on. With the continuous rapid development of China's economy, the demand for powdered products is also increasing year by year, posing significant challenges to production enterprises. They must constantly improve production efficiency, and the most direct and effective way is to purchase more equipment. Therefore, the importance of multi-functional powder packing machine equipment is highlighted. Today, let us explore the working principle of multi-functional powder packaging machine equipment and how it completes the task of powder packaging.

When purchasing powder packaging machines, we should focus on the overall strength of the manufacturers and fully understand the working principle of multi-functional powder packaging machine equipment.

The principle of operation of the multifunctional powder packaging machine is mainly for packaging products and providing protection, and its main principle of operation is to install the feeding barrel inside the packaging machine, fill the material into the bags, and perform top-down vertical filling. The packaging machinery equipment mainly consists of weighing equipment, transportation system, horizontal and vertical sealing equipment, forming machine, filling tube, and film tensioning mechanism. Thus, the principle of operation of the multifunctional powder packaging machine is to guide the film from the rolls placed on the supporting equipment through the guide bars, then through the tensioning device and photoelectric detection control device to determine the position of the packaging material pattern, and wrap it first, on the film roll, the tube is wound around the outer surface of the filling tube. The multifunctional powder packaging machine uses a vertical heat sealer to vertically seal the film wound on the cylindrical shape at the interface, then moves the cylindrical film to the horizontal heat sealer and horizontally seals it to form the bag body. Finally, the measuring device of the multifunctional powder packaging machine will fill the measured item through the upper filling hose into the packaging bag, then sealed by the horizontal sealer and cut in the middle, forming the packaging bag unit, and also forming the bottom seal of the next drum bag.

This is the principle of operation of the multifunctional powder packaging machine. Today's packaging manufacturing industry and processing field have a much wider scope than we can imagine. Based on the current market situation, there are many different types of packaging equipment on the market that require scientific and reasonable operations management for different types of packaging equipment.

For many years, the Chinese powder packaging machine market has maintained a stable and rapid growth trend. According to market research, the reason why the Chinese market attracts attention is mainly because the sales volume in the Chinese market as a proportion of the global market continues to increase, which undoubtedly opens up broad development prospects for domestic powder packaging machine enterprises.

Currently, powder packaging machines are widely used not only in pharmaceutical production but also in the food industry, daily chemical industry, and everyday chemical industry. Chinese powder packaging technology, based on the existing foundation, is constantly improving, aiming to provide ease of use, emphasize the perfect combination of product quality and appearance, and make outstanding contributions to the development of the powder packaging industry in our country.

Leading experts in the field recognize that the goal of Chinese powder packaging machines is to focus on industry research, focus on providing solutions for processing typical parts in the powder packaging equipment industry, and research and develop typical automatic opening box devices.

However, we must also clearly recognize the differences between Chinese powder packaging machine enterprises and well-known international enterprises. These differences cover many aspects of the packaging industry, including basic packaging industry technologies, innovation capabilities, promotion capabilities, service levels, and more.

For example, after purchasing a powder packaging machine, we also need to pay attention to its daily maintenance and care to ensure the normal and stable operation of the equipment and effectively extend the service life of the equipment. Below are several key issues to consider in the maintenance of the powder packaging machine:

1. Lubrication work: It is necessary to regularly lubricate the gears' meshing points, the oil injection holes of the bearing seats, and various moving parts of the equipment with a suitable amount of oil for lubrication, preferably once per shift. Running the reducer without oil is strictly prohibited to avoid unnecessary damage. When adding lubricating oil, please be careful not to place the oil tank on the rotating belt to prevent the belt from slipping or aging prematurely.
2. Maintenance work: Before using the powder packaging machine, carefully check if there are any loose screws in various parts of the equipment. If any are found, tighten them in time to avoid affecting the normal operation of the whole machine. For the electrical part of the equipment, pay attention to waterproof, moisture-proof, anti-corrosion, and rodent-proof measures to ensure the cleanliness of the inside of the electrical control box and the wiring terminals, and prevent electrical faults. After the equipment stops running, make sure that the two heat sealers are in the open position to prevent burning the packaging material.
3. After the equipment is shut down, cleaning operations should be carried out promptly. Among them, the metering part is the key focus, so be sure to ensure thorough cleaning. At the same time, regular maintenance of the heat sealer will help ensure clear and visible sealing textures of the packaged products. Any scattered materials must be cleaned up in time to keep the machine parts clean, thereby effectively extending its service life. In addition, dust inside the electrical control box must also be regularly cleaned to prevent short circuits or poor contacts and other electrical faults.
4. Overall, the powder automatic packaging machine is closely related to our daily life. It not only ensures the smooth progress of packaging operations but also brings satisfactory packaging results. More importantly, it improves our working environment and ensures the safety and health of employees during the work process. In order to ensure the long-term stable operation of this packaging machine, we need to pay attention to its daily maintenance to better serve our production and life.
5. It is worth mentioning that the future prospects of China's powder packaging machine market are very promising. In the development process of this field, we must accumulate experience through continuous practice, continuously improve and perfect the performance and technology of powder packaging machines to meet the needs of enterprises, steadily advance with the broad market as a solid backing, and implement steady progress strategies to firmly establish ourselves in the fiercely competitive economic market.
6. Automatic quantitative packaging machine is a new generation of quantitative packaging equipment independently developed by our company based on in-depth research and learning from advanced foreign technology. The product has the following significant advantages: simple and clear structure, extremely low failure rate, accurate and precise quantification, wide applicability, and flexible combination methods.

This packaging machine adopts advanced modular design concept, with its basic configuration including the main unit and the check feedback electronic scale. The main unit is responsible for precise quantitative filling operations, while the electronic scale performs the crucial task of verifying and providing feedback for error correction signals. Additionally, various optional accessories are available according to the specific needs of users, such as automatic feeding devices, bagging devices, anti-leakage devices, and sealing devices, all of which help users improve efficiency, enhance quantitative accuracy, and increase overall automation level.

This machine employs a microcomputer control system and efficient hybrid stepper motor drive technology, ensuring stability, reliability, and high repeatability accuracy of equipment operation. It can switch between two working modes, namely fixed volume or fixed quantity. Moreover, the discharging process is controlled by photoelectric switches, free from interference from external environmental factors. Parts in direct contact with materials are manufactured using high-quality stainless steel material, possessing excellent corrosion resistance and causing no contamination to materials. Simply by replacing the metering screw components, different materials and specifications of packaging requirements can be met in less than 10 minutes. This machine is equipped with many practical functions such as keyboard setting, automatic quantitative filling, weighing feedback, automatic error correction, over-limit alarm, material level control, automatic material clearing, electronic scale overload protection, counting, and more. It is widely applicable in the field of quantitative packaging of powdery and granular materials, such as pesticides, veterinary drugs, feed, flour, additives, condiments, and other industries.

The control part of this machine mainly consists of several components including the main control board, sensors, electrical control board, drive power supply, operation keyboard, photoelectric switch, and material level switch. Among them, the main control board serves as the control core, responsible for receiving weight signals transmitted by sensors and converting them into electrical signals, which are then transmitted to the drive power supply to drive the stepper motor. The keyboard is used for setting, modifying, and operating various parameters of the machine, the photoelectric switch is used to control the discharging process, the material level switch is used to monitor the material level height in the hopper, and the electrical control board is responsible for controlling the operation of the entire machine's power supply, stirring motor, and automatic feeding motor.

Regarding Inspection and Debugging

We have conducted strict debugging and inspection of each part of the equipment before it leaves the factory. However, during transportation and handling, fasteners may loosen or positions may change slightly; moreover, when replacing filling parts, relevant components also need to be adjusted accordingly. In order to ensure that you can use this product smoothly, please follow the steps below for inspection and debugging before putting it into formal use.

1. Please carefully check whether all electrical connectors are securely fastened and reliable, and whether any fasteners are loose.
2. Ensure that the interior of the hopper is clean and free from foreign objects.
3. Test whether all buttons function properly.
4. Confirm whether the rotation direction of the agitator and feeder is correct (when viewed from above, it should rotate clockwise). If the direction is incorrect, it can be adjusted by swapping any two wires on the power cord.
5. Check and confirm whether the adjustment shaft screws are loose.
6. Check whether the measuring cup and screw are at the same center point. The specific testing method is as follows: first, loosen the fixing screw of the measuring cup and remove the cup. Then, rotate the screw 90 degrees and reinsert the cup to observe whether there is any interference. If they are not concentric, appropriate adjustments need to be made.

Regarding the adjustment of the bracket, we suggest you follow these steps: First, attach the screw to the adjusting shaft (similar to installing a standard pendant light bulb); then, rotate the screw approximately 90° each time and place the cup on the screw. Next, carefully observe whether the gap between the cup mouth and the bracket is uniform. If you notice any deviation in the gap, it's time to adjust the bracket. Before doing so, loosen the bracket bolts (do not completely loosen them, just enough so that the bracket can be gently tapped with a wooden stick). Next, you can use a wooden stick to tap the parts of the bracket with larger gaps until the cup can smoothly fit onto the screw at any position. Once this is achieved, tighten the bracket bolts.

For adjusting the height of the screw, we recommend the following method: First, place the cup on the screw and observe the position of the screw bottom, ensuring that it is approximately 2 millimeters away from the bottom edge of the cup (refer to the diagram for specific measurements). Then, open the observation window on the right side of the hopper cover, loosen the adjustment shaft screws, and evenly fix the cup in the appropriate position using the three cup screws. Afterwards, you can move the adjustment shaft up and down by hand, and when the screw height reaches the desired state, be sure to tighten the adjustment shaft screws.

Regarding the adjustment of the scraper position, we suggest performing this operation when replacing the screw. Typically, the distance between the scraper and the screw should be maintained at around 20 millimeters (refer to the diagram for specific measurements). To adjust, first loosen the scraper screws, then push the scraper up or down to the desired position based on your needs, and finally tighten the scraper screws.

As for adjusting the photoelectric switch, we have accurately adjusted its sensitivity before leaving the factory. However, if you find that the current setting does not meet your requirements, you can make slight adjustments yourself. The specific operation method is to press the "Settings" key on the keyboard to display "bSZ" on the left window, then use a screwdriver to rotate the screw at the rear of the photoelectric switch while covering the photoelectric switch with your hand. The red indicator light will illuminate. Once the distance is adjusted to the appropriate level, press the "Exit" key again to return to normal working mode.

In the daily use process, to ensure you can enjoy long-term use of this equipment, we provide some suggestions for equipment maintenance and care.

1. Firstly, regarding the power supply, this device requires a stable voltage supply, with a rated value of 380 volts (with an error range not exceeding plus or minus 15%) and a frequency of 50 hertz (with an error range not exceeding plus or minus 2%). When connecting the power supply, it is essential to ensure proper grounding to avoid potential safety hazards.
2. Secondly, for the electronic scale, please ensure that it does not experience excessive load impact or pressure on the weighing platform to prevent damage to the equipment.
3. Furthermore, to ensure the normal operation of the equipment, we recommend operating it in a vibration-free and dry environment.
4. In terms of equipment maintenance, we recommend adding an appropriate amount of lithium-based grease to the lubrication point of the mixing motor reducer every 10 months to ensure smooth operation of the equipment.
5. Additionally, every 3 months, you should add a suitable amount of grease to the bearings at the top of the feeder to extend their lifespan.
6. During use, please be sure to prevent any impurities from entering the feeder to avoid affecting the normal operation of the equipment.
7. Finally, when temporarily stopping the use of the equipment, be sure to wipe it clean and place it in a dry and ventilated room for the next use.
8. If any abnormal sounds occur during the operation of the equipment, we strongly recommend immediately cutting off the power supply and contacting our customer service team for assistance.

The working principle of the powder packaging machine covers the following key steps:

1. Accurate Quantitative Flow Control: Before starting the packaging process, the powder packaging machine rigorously measures the quantity of powder for each package to ensure consistent balance in the amount of powder in each bag. This is typically achieved through a predetermined volume or weight measurement method. If a fixed volume measurement method is adopted, the machine relies on mechanisms such as rotating screws or blades to control the flow of powder; if a weight measurement method is chosen, the powder is monitored and precisely adjusted in real-time by weighing sensors.
2. Fine Bag Filling Process: After precise measurement, the powder is filled into prepared bags. When the bag moves to a specific filling area, the valve opens automatically to allow the powder to flow into the bag. Once the filling is complete, the valve closes automatically. During this process, it is crucial to ensure that the powder is evenly distributed inside the bag.
3. Rigorous Sealing Operation: Filled bags must undergo tight sealing to prevent powder leakage. The sealing process typically employs two techniques: heat sealing or cold sealing, with the specific choice depending on the bag material and type of powder.

In addition, the powder packaging machine is equipped with a precision control system. For example, the electronic scale provides weight feedback through weighing sensors, and the microcomputer controller adjusts motor speed and drop height based on this data to achieve precise measurement. The powder packaging machine is suitable for packaging various powdered products, including pharmaceuticals, milk powder, coffee, and more, with high accuracy and reliability.

Precise Quantitative Flow Control

Before commencing the packaging process, it's essential to accurately measure the powder to ensure consistent quantities in each bag. To achieve this, powder packaging machines typically employ either fixed-volume or weight-based measurement methods.

In the fixed-volume method, the packaging machine utilizes devices like rotating screws or blades to lift or compress the powder, which is then conveyed into the bags. On the other hand, in the weight-based method, the packaging machine utilizes weight sensors for precise measurement. These sensors automatically adjust the powder's weight to ensure consistency in each bag's 

Meticulous Bag Filling Process

Next, the packaging machine will fill the powder into the pre-prepared bags. Before filling, the bags need to be moved to the designated filling area, where the valve is then opened downward to allow the powder to flow into the bag. Once the filling operation is complete, the valve will automatically close.

During the powder filling process, it's crucial to ensure that the entire bag is uniformly filled without any irregularities. Accumulation of powder inside the bag should be avoided as the uniform distribution of powder inside the bag directly impacts the quality of the packaging and the density of the powder.

Rigorous Sealing Procedure

After filling is complete, it's essential to seal the bags tightly to prevent powder spillage. Packaging machines typically utilize two techniques for sealing: heat sealing or cold sealing.

During heat sealing, the bag is guided to the position of the heat sealing strip, where it undergoes sealing. On the other hand, cold sealing involves sealing by pressing the bag tightly. The choice between heat sealing and cold sealing depends on the material of the bag and the type of powder being packaged.

Overall, a powder packaging machine achieves powder packaging through a series of processes such as powder measurement, filling, and sealing. With its advanced automation technology and precise measurement methods, powder packaging machines have found wide applications in modern industrial fields.

A powder packaging machine is a comprehensive device specifically designed for packaging powder products. It integrates functions such as measurement, filling, sealing, and conveying. During operation, the powder packing machine follows the basic principles of fixed-volume feeding and static weighing feedback. This machine uses specially designed motors to operate according to preset packaging specifications. Subsequently, the main control board computer calculates the feeding signal based on the preset weight parameters. Once this signal is received, the equipment completes the entire process of feeding and filling at high speed. After filling, the bag filled with material is placed on the weighing feedback platform for the computer to read and compare the corresponding weighing values with theoretical values, and then adjust accordingly. In the next feeding cycle, the equipment operates based on the feedback correction value obtained in the previous cycle. This cycle repeats until the desired measurement effect is achieved. This measurement mode is suitable for various packaging specifications and ensures high accuracy. Powder packaging machines are widely used in the packaging of various powder products such as medicines, milk tea, milk powder, coffee, monosodium glutamate, glucose, solid beverages, plastic particles, and seasonings. For powder materials that are easy to flow or have poor flowability, it can automatically complete a series of complex work processes such as measurement, bag clamping, filling, sealing, bag sewing, and conveying. It has the advantages of high precision, strong reliability, and minimal wear and tear.