Semi-Auto PVC Granule Bagging Equipment
Hefei Hopdevice is a leading manufacturer of cutting-edge, innovative solutions.
We specialize in packing machines and palletizing robot lines. Our product range includes fully-auto and semi-auto packing machines (10-50kg), advanced palletizing robots, high-level palletizers, precision check weighers, metal detectors, and more.
Our Manual Bagging System is equipped with an electronic gross weighing system that meets international standards, ensuring exceptional accuracy and reliability. Its simple construction and robust design guarantee safe and precise operation across various industries, including food, feed, chemicals, and building materials. The system can be customized with various feeding devices, such as high-speed or standard gravity, belt, screw, and vibratory feeders.
Our automatic granule packing machine features advanced microcomputer control for ease of use, stability, speed, and precision. It includes high-accuracy weighing sensors, energy-saving components, and automatic error correction. This versatile machine is perfect for packaging whole grains, diverse teas, powdered Chinese medicines, seasonings, and more.
Loading Cell
Independent suspension sensors with exceptional weighing accuracy. Capable of handling a range of 5kg to 50kg, or customizable to suit your needs.
Entrainment Cylinder
Utilizes AirTAC cylinder crafted from durable aluminum alloy. Corrosion-resistant and non-deformable, ensuring a remarkable service life of up to 5 million cycles.
Control Instrument
User-friendly touch screen interface, with multilingual support in both Chinese and English, making operation a breeze.
Belt Conveyor
3-meter conveyor with speed perfectly synchronized to the sewing machine. Customizable and adjustable speed settings for versatile use.
Discharge Port
Equipped with ring folder bag institutions, ensuring a tight seal with the feed opening to significantly reduce dust spillover.
Bag Sealing Machine
Choose from various sealing methods and machines tailored to different bag types: Bag Sewing Machine or Heat Sealing Machine.
Main Products
Model |
CJS-25 |
Packing Material |
Modified plastic particles |
Packing speed |
≤200 b/h |
Working Request |
24-hour continuous running |
Packing Range |
25KG/bags |
Bag Material |
Filmed kraft bag, PE bag, woven bag etc. |
Weighing Accuracy |
±0.2% |
Machine Material |
The material of the silo is 304 stainless steel, the contact part between the packaging machine and the material is SUS304 stainless steel, and the remaining carbon steel is sprayed with plastic |
Sealing Method |
Bag sewing/Fold sewing/Edge sewing |
Packing Material |
Similar to modified plastic granule |
Machine Advantages
Our state-of-the-art packing machine features a versatile three-level filling speed system: fast, medium, and slow, ensuring precise and efficient packaging tailored to your needs.
Equipped with a high-precision, intelligent meter and advanced sensor functions, our automatic packing machine significantly reduces sensor errors, enhancing the accuracy of the measurement and control system.
Our packing machine utilizes imported pneumatic actuators, renowned for their reliability, eco-friendliness, and ease of maintenance, ensuring optimal performance and longevity.
Experience unparalleled flexibility with our adjustable conveyor platform height and conveying speed, tailored to meet diverse packaging requirements.
Crafted with 304 stainless steel, all material-contacting parts of our packing machine are safe, clean, and resistant to corrosion, ensuring a long-lasting and sanitary operation.
Our innovative bag clamping and discharging mechanism is precisely controlled by a sophisticated limit system, guaranteeing seamless and efficient operations.
Enhance your packaging operations with our optional print and date communication functions, seamlessly integrated for your convenience.
Production Process Flow
About Us - Hopdevice
Hefei Hopdevice Intelligence Technology Co., Ltd. stands as a premier domestic authority in the realm of intelligent flexible packaging equipment and comprehensive intelligent factory solutions for bulk materials. Nestled in the prestigious Hefei National Economic and Technological Development Zone, our company boasts a robust registered capital of 30 million RMB, sprawling across a vast 52-acre landscape with a factory floor extending 52,000 square meters. Proudly holding 42 patents, our team of 108 dedicated employees includes over 30 specialized technical and R&D engineers, all committed to innovation and excellence.
Our mission is to deliver state-of-the-art packing and palletizing solutions that revolutionize your operations, significantly cut down labor costs, and ensure the utmost product safety. We are dedicated to surpassing customer expectations through relentless innovation, continuous improvement, and unparalleled service excellence.



Packaging and Delivery
Before dispatch, our packaging machine undergoes thorough installation and rigorous testing. Once verified, it is carefully packed into a robust wooden box and then securely placed in a container, ensuring it reaches you in pristine condition.
For optimal protection, the inner packaging is wrapped with stretch film, while the outer packaging features a durable export wooden box reinforced with a metal frame for added safety. This non-fumigation wooden box effectively prevents any damage to the machine during transit.
Upon receiving your packaging machine, you will find it ready to use. Simply connect your electric wire and air source, and the machine will be operational without any further installation required.
Shipping Port Options: We ship from Shanghai, Ningbo, Nanchang, or any other port as per your requirements.

Detailed Documentation:
An operational manual in English will be provided at the time of dispatch. Additionally, we will supply an English version of the electrical diagram and all necessary certifications, including CE and Certificate of Origin (Forms A, E, etc.), to ensure smooth customs clearance and effortless machine installation.
Tailor-Made Solutions:
Our expertise in customization and design is unparalleled. We can design and manufacture any custom-made machine to ensure convenient operation and cost efficiency, making your packaging system operate seamlessly.
Effortless Installation:
1-We offer comprehensive video guides and an instruction manual to clearly demonstrate the installation process.
2-We provide complimentary installation training at our factory.
3-For added convenience, we can dispatch a technician to the buyer's factory to handle the installation and deliver training services on-site.
Reliable After Sales Service:
1-One-year quality warranty paired with free lifetime technical support.
2-Free spare parts will be provided if the machine experiences any breakdowns within the warranty period.
3-Post-warranty, replacement spare parts are available for purchase at a nominal charge.
Q: Can your machine be customized?
A: Absolutely! As a professional manufacturer with over 15 years of expertise in palletizing robots, packaging machines, conveyors, and more, we boast a robust design and technical team. We can tailor-design and manufacture the equipment to meet your specific requirements.
Q: How can I obtain an accurate quotation?
A: To provide you with a precise quotation, kindly share the details of your project along with the drawings and dimensions of the workpiece.
Q: What is the shipping cost from China to my country?
A: We can ship the machine to your port by sea or any other preferred method. Please provide your nearest port or address with postal code. We collaborate with reliable shipping agents to ensure safe, convenient, and timely delivery.
Q: What are the payment terms, MOQ, warranty, and trade terms?
A: Payment Terms: A 30% down payment via T/T is required upon order confirmation, with the remaining 70% due upon delivery.
Minimum Order Quantity: 1 set, FOB Shanghai
Delivery Time: Approximately 20-30 working days after receiving the formal order and 30% deposit.
Warranty: 12 months from delivery. We provide 24/7 online support via WhatsApp, Email, etc. For urgent matters, feel free to call us directly.
Q: What type of packaging is used?
A: All goods are wrapped in film and securely packed in wooden boxes to ensure safe transit.
Q: Do you offer installation and debugging services?
A: Yes, our experienced engineers are available for overseas service to assist with the installation and troubleshooting of machinery.
Q: What is your policy on guarantees and broken parts?
A: We provide a 12-month warranty for all mechanical parts, excluding electrical and electronic parts, as well as those subject to normal wear and tear. The warranty period begins from the shipment date (B/L date) and covers the replacement of defective parts upon verification of construction faults. The inspection of the issue's cause is solely at the discretion of our manufacturing company. Rest assured, we are committed to offering you reliable and assured products.