Open Mouth Granule Bagging Scale Weigher Machine
Hefei Hopdevice is a premier innovator in the sphere of cutting-edge technology solutions.
Specializing in state-of-the-art packing machines and high-efficiency palletizing robots. Our extensive product line is designed to cater to diverse industry needs, featuring both fully-automatic and semi-automatic packing machines (10-50kg), advanced palletizing robots, high-level palletizers, sophisticated check weighers, and reliable metal detectors.
Our Manual Bagging System showcases an electronic gross weighing system engineered to meet stringent international standards. This system delivers unparalleled accuracy and reliability, thanks to its robust construction and user-friendly design. Suitable for a wide array of industries including food, feed, chemicals, and building materials, it can be integrated with various types of feeding devices like high-speed or standard gravity feeders, belt feeders, screw feeders, and vibratory feeders.
The automatic granule packing machine employs advanced microcomputer control, ensuring ease of operation, stability, speed, and precision. It features highly accurate weighing sensors, energy-efficient components, and automatic error correction. This versatile machine is ideal for packaging whole grains, assorted teas, Chinese medicine powders, seasonings, and more.
High-Precision Loading Cell
Equipped with independent suspension sensors for exceptional weighing accuracy. Capable of handling weights from 5kg to 50kg, with customizable options available.
Premium Entrainment Cylinder
Utilizes AirTAC cylinder, crafted from robust aluminum alloy. It's corrosion-resistant, non-deformable, and boasts a remarkable service life of up to 5 million cycles.
Advanced Control Instrument
User-friendly touch screen interface, available in both Chinese and English for easy operation.
Efficient Belt Conveyor
Features a 3-meter conveyor belt, with speed synchronized to the sewing machine. Customizable and adjustable to suit your specific needs.
Seamless Discharge Port
Incorporates ring folder bag mechanisms to ensure a secure seal around the feed opening, effectively minimizing dust spillover.
Versatile Bag Sealing Machine
Offers a range of sealing methods tailored to different bag types: choose between a Bag Sewing Machine or a 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 advanced packing machine offers three distinct levels of filling speed: fast, medium, and slow, ensuring optimal performance for diverse packaging needs.
This intelligent packing machine combines high precision with a highly sophisticated meter. Equipped with a correct sensor function, it significantly reduces sensor errors, thereby enhancing the accuracy of the measurement and control system.
Featuring an imported pneumatic actuator, our packing machine is renowned for its reliability, environmental friendliness, and ease of maintenance.
Experience unparalleled versatility with an adjustable conveyor platform height and adaptable conveying speed tailored to your packaging requirements.
The components in contact with materials are made of 304 stainless steel, ensuring safety, cleanliness, and resistance to erosion, which greatly extends the machine's lifespan.
The bag clamping and discharging functions are precisely controlled by a sophisticated limit system.
Optional print and date communication functions are available to meet your specific packaging needs.
Production Process Flow
About Us-Hopdevice
Hefei Hopdevice Intelligence Technology Co., Ltd. stands at the forefront of the domestic market, specializing in cutting-edge intelligent flexible packaging equipment and comprehensive bulk material intelligent factory solutions. Nestled within the prestigious Hefei National Economic and Technological Development Zone, our company boasts a substantial registered capital of 30 million RMB, an expansive 52-acre area, and a state-of-the-art factory spanning 52,000 square meters. With an impressive portfolio of 42 patents, our team of 108 dedicated professionals includes over 30 highly skilled technical and R&D engineers.
Our mission is to provide avant-garde packing and palletizing solutions designed to optimize your operations, slash labor costs, and guarantee product safety. We are committed to surpassing customer expectations through relentless innovation and unparalleled service excellence.



Packaging and Delivery
Before dispatch, our packing machine undergoes meticulous installation and comprehensive testing. Once verified, it is securely packed in a large, robust wooden crate, ready for container shipment.
For optimal protection, the inner layer is wrapped with stretch film, while the outer layer is encased in a sturdy export wooden box reinforced with a metal frame. This ensures maximum safety and eliminates the need for fumigation, preventing any potential damage during transit.
Upon receipt of the packing machine, no further installation is required. Simply connect your electrical wiring and air supply, and the machine will be ready to operate seamlessly.
Shipping ports: Shanghai, Ningbo, Nanchang, or any other preferred port as per your requirements.