Sewing Granular Quantitative Weighing System Best Quality Product
Hefei Hopdevice is a pioneering leader in the manufacturing of cutting-edge solutions
including sophisticated packing machines and state-of-the-art palletizing robot lines. Our innovative solutions are customized for a wide range of industries, featuring fully-auto and semi-auto packing machines (10-50kg), advanced palletizing robots, high-level palletizers, precision check weighers, and reliable metal detectors.
Our Manual Bagging System is engineered with an electronic gross weighing system that adheres to international standards, delivering impeccable accuracy and reliability. Designed with robust construction, it ensures safe, accurate operation across diverse industries such as food, feed, chemicals, and building materials. The system is versatile, offering various feeding devices like high-speed or standard gravity, belt, screw, and vibratory feeders.
The automatic granule packing machine features sophisticated microcomputer control, ensuring ease of operation, stability, speed, and precision. It boasts functionalities like precise weighing sensors, energy-saving components, and automatic error correction, making it ideal for packaging whole grains, diverse teas, traditional Chinese medicine powders, and seasonings.
Precision Loading Cell
Advanced Independent Suspension Sensors: Achieving High Weighing Accuracy with a Range of 5kg-50kg, Customizable to Your Needs
Durable Entrainment Cylinder
Utilizes AirTAC Cylinder: Crafted from Aluminum Alloy, Boasting Corrosion Resistance and Long-lasting Durability, Ensuring Up to 5 Million Cycles
User-Friendly Control Instrument
Intuitive Touch Screen: Dual Language Support in Chinese and English for Effortless Operation
Efficient Belt Conveyor
3m Conveyor: Speed Synced with Sewing Machine, Customizable and Adjustable for Optimal Performance
Seamless Discharge Port
Innovative Ring Folder Bag Mechanism: Ensuring a Tight Seal at the Feed Opening to Minimize Dust Spillover
Versatile Bag Sealing Machine
Tailored Sealing Solutions: Choose from Various Sealing Methods and Machines Based on Bag Type, Including Bag Sewing and Heat Sealing Machines
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
This advanced packing machine offers three precise levels of filling speed: fast, medium, and slow, ensuring optimal performance for various production needs.
Our packing machine is paired with a highly precise and intelligent meter. The integrated sensor function minimizes errors, leading to enhanced measurement accuracy and control system reliability, making your automatic packing process seamless and precise.
Equipped with an imported pneumatic actuator, this packing machine ensures reliability, is environmentally friendly, and demands minimal maintenance, thus enhancing operational efficiency.
The conveyor platform's height and conveying speed can be easily adjusted, offering flexibility to meet diverse packing requirements with this innovative machine.
Constructed with 304 stainless steel in all material-contacting parts, this packing machine is not only safe and hygienic but also resistant to corrosion, significantly extending its lifespan.
The bag clamping and discharging mechanisms are expertly controlled by a precise limit system, ensuring smooth and efficient operations.
An optional print and date communication function is available, providing additional customization and traceability for your packing process.
Production Process Flow
About Us-Hopdevice
Hefei Hopdevice Intelligence Technology Co., Ltd. stands as a premier domestic leader in the realm of intelligent flexible packaging solutions and comprehensive bulk material factory automation. Strategically situated in the prestigious Hefei National Economic and Technological Development Zone, our company boasts a substantial registered capital of 30 million RMB and sprawls across an impressive 52-acre campus. Our state-of-the-art facility encompasses a 52,000-square-meter factory space. With a robust portfolio of 42 patents, we take pride in our team of 108 dedicated professionals, including a formidable group of over 30 technical and R&D engineers, driving innovation and excellence.
Our mission is to revolutionize your operations with cutting-edge packing and palletizing solutions designed to enhance efficiency, minimize labor costs, and guarantee product integrity. We are committed to exceeding customer expectations through relentless innovation and unparalleled service excellence.



Packaging and Delivery
Before dispatch, our expert team meticulously installs and thoroughly tests the packing machine. It is then securely packed in a robust wooden crate and carefully placed in a container for shipment.
For utmost safety, the machine is first wrapped in a protective stretch film, then encased in a durable export-grade wooden box reinforced with a metal frame. This non-fumigation wooden packaging ensures the machine remains intact and undamaged.
Upon arrival, no additional installation is required. Simply connect the electric wire and air source to the packing machine, and it's ready to operate seamlessly.
Shipping port options include Shanghai, Ningbo, Nanchang, or any preferred port as per your requirements.