Fully automatic bagging granule packaging machine
The fully automatic packaging machine produced by bremetz is very suitable for the packaging of powdered or granular fertilizers such as white sugar and urea fertilizers. It can significantly improve production efficiency, ensure packaging accuracy and reduce labor costs. The following is a specific application analysis for this type of product:
1. Applicability analysis
Material characteristics:
White sugar: uniform particles, good fluidity, easy to package.
Urea/fertilizer: mostly granules or powders, may be hygroscopic and corrosive (such as urea has slight corrosion to metals), and anti-corrosion materials (such as stainless steel or coating treatment) need to be selected.
Compatibility: The fully automatic packaging machine can adapt to materials of different densities and fluidities by adjusting parameters (such as vibration feeding, spiral metering).
Packaging form:
Bag type: suitable for woven bags, PE bags, composite bags, etc.
Specifications: Common 10kg-50kg large bag packaging, can also support small bag (such as 5kg) customization.
2. Equipment selection recommendations
Weighing method:
Weighing packaging machine (such as gross weight/net weight): high accuracy (±0.2%), suitable for high-value white sugar or fertilizers that require strict measurement.
Volumetric packaging machine (such as spiral filling): low cost, suitable for granular urea with good fluidity.
Key functional configuration:
Anti-corrosion design: parts in contact with fertilizers are made of 304 stainless steel or plastic (such as polyethylene).
Dust-proof seal: equipped with dust collection device to avoid dust pollution (especially for white sugar packaging).
Automation integration: can be connected to automatic bagging machine, hemming sewing machine or heat sealing machine to achieve unmanned operation of the entire process.
3. Advantages
High efficiency: up to 600-1200 bags/hour (depending on the bag type).
High precision: dynamic weighing technology reduces errors and avoids shortfalls.
Labor saving: one person can operate multiple production lines, reducing long-term costs.
Safety: reduce the risk of workers coming into contact with corrosive/irritating fertilizers.
4. Precautions
Material pretreatment: If the fertilizer is prone to caking, a crushing or screening device needs to be installed.
Environmental requirements: Humidity control (sugar is afraid of moisture), dust explosion prevention (explosion-proof motors are required in flammable environments).
Maintenance: Clean the screw and sensor regularly to prevent urea crystallization from clogging.
Fully Automatic Granule Packaging Machine
Fully Automatic Granule Packaging Machine is an efficient and intelligent packaging equipment, which is widely used in food, chemical, pharmaceutical, agriculture (such as fertilizer, seed) and other industries, and is used to automatically complete the packaging process of metering, filling, bag making, sealing, coding, slitting, etc.
1. Main components and structures
Module Functional description
Automatic feeding system adopts vibration feeding, spiral conveying or vacuum suction to ensure stable feeding of granular materials.
Measuring system Commonly used volumetric metering (measuring cup type) or weighing metering (electronic scale), the accuracy can reach ±0.5%~1%.
Bag making system Through PLC control, it can realize back sealing, three-side sealing, four-side sealing and other bag types to meet different packaging needs.
Heat sealing system adopts constant temperature heating (pulse sealing, ultrasonic sealing) to ensure that the seal is firm and leak-proof.
Coding/inkjet system can integrate date, batch number, QR code and other identification printing.
Finished product output system automatically counts, cuts, and conveys to the next process (such as a cartoning machine).
2. Core features
High automation: one-button start, automatically complete the entire process of feeding → metering → bag making → sealing → coding → output.
High precision: using servo motor + high-precision sensor, metering error ≤±0.5%.
Multi-specification adaptation: adjustable mold, supports packaging of different specifications of 5g~50kg (such as small bags of snacks, large bags of fertilizers).
Material compatibility: can package PE/PP/aluminum foil composite film and other materials, to meet the needs of moisture-proof and anti-oxidation.
Intelligent control: PLC+touch screen operation, support data storage, fault alarm, remote monitoring.
3. Applicable industries and granular materials
Industry Typical granular materials
Food Candy, nuts, rice, coffee beans, pet food
Chemicals Fertilizers, plastic granules, laundry detergent, salt
Medicine Pills, granules, Chinese herbal medicine slices
Agriculture Seeds, feed, organic fertilizer
Daily chemicals Bath salt, laundry gel beads
