Bagging scale
Controls weighing and filling of the material
INDUSTRIAL AUTOMATION EQUIPMENT
20–50 kg Automatic Granule Open-Mouth Bagging Machine
Designed for accurate weighing and efficient bagging of 20–50 kg granular materials in open-mouth bags.
- Weighing range
- 20–50 kg
- Packing speed
- 4–6 bags/min
- Packing accuracy
- ±0.2%
- Bag closing method
- Sewing
- System configuration
- Bagging scale + conveyor + sewing machine + hopper
PRODUCT INFORMATION
Product Overview
The automatic granule open-mouth bagging machine is designed for 20–50 kg bagging of granular materials. It integrates weighing, fast and slow feeding, bag filling, conveying and bag sewing into one complete packing solution. The standard system includes the bagging scale, a vertical double-thread bag sewing machine, a belt conveyor and a storage hopper. It is suitable for customers who need stable weighing accuracy and a practical semi-automatic packing line for granular products. The weighing range is 20–50 kg, the packing speed is 4–6 bags per minute, and the packing accuracy is ±0.2%. The machine is suitable for a wide range of free-flowing granules and uses a fast-and-slow feeding method for stable and accurate filling.
PRODUCT INFORMATION
Suitable Materials and Applications
- Plastic granules
- Feed pellets
- Rice
- Corn kernels
- Seeds
- Fertilizer granules
- Chemical granules
- Other free-flowing granular materials
PRODUCT INFORMATION
Working Principle
The material enters the storage hopper and is fed into the weighing unit. The bagging scale uses a fast-and-slow feeding method to reach the target weight accurately. After weighing is completed, the material is discharged into the open-mouth bag. The filled bag is then conveyed by the belt conveyor to the sewing position, where the bag sewing machine closes the bag.
PRODUCT INFORMATION
Technical Parameters
| Machine type | Automatic granule open-mouth bagging machine |
|---|---|
| Weighing range | 20–50 kg |
| Packing speed | 4–6 bags/min |
| Packing accuracy | ±0.2% |
| Suitable material | Granules |
| Feeding method | Fast and slow feeding |
| Bag type | Open-mouth bags |
| Bag closing method | Sewing |
| System composition | Bagging scale, sewing machine, belt conveyor and storage hopper |
PRODUCT INFORMATION
Machine Components
Feeding system
Provides fast and slow feeding for accurate weighing
Storage hopper
Stores material before weighing and feeding
Open-mouth bag holder
Holds the bag during filling
Belt conveyor
Transfers the filled bag to the sewing position
Bag sewing machine
Closes the bag after filling
Control system
Coordinates weighing, feeding and conveying operations
PRODUCT INFORMATION
Key Features
- 20–50 kg weighing range for standard open-mouth bags
- Designed for granular materials
- Packing speed of 4–6 bags per minute
- Packing accuracy of ±0.2%
- Fast-and-slow feeding for stable filling performance
- Complete system with sewing machine and conveyor
- Practical layout for routine industrial bagging
PRODUCT INFORMATION
Optional Configurations
- Different conveyor lengths
- Different hopper sizes
- Electrical configuration matched to the destination country
- Customized machine layout
CONFIGURE THE APPLICATION
Need help matching the machine to your material and output?
PRODUCT INFORMATION
Product Details and Images
PRODUCT INFORMATION
FAQ
What materials is this machine suitable for?
It is suitable for free-flowing granular materials such as plastic granules, feed pellets, rice, seeds, fertilizer granules and similar products.
What is the weighing range?
The standard weighing range is 20–50 kg per bag.
What is the packing speed?
The reference packing speed is 4–6 bags per minute, depending on the material characteristics and operating conditions.
What is the packing accuracy?
The packing accuracy is approximately ±0.2%.
What type of bag does this machine use?
It is designed for open-mouth bags.
How is the bag closed after filling?
The standard system uses a sewing machine to close the filled bag.
What equipment is included in the standard configuration?
The standard configuration includes the bagging scale, vertical double-thread sewing machine, belt conveyor and storage hopper.
Can the conveyor height be adjusted?
Yes. The conveyor height is adjustable.
Can the machine be customized?
Yes. The conveyor length, hopper size, electrical configuration and general layout can be customized according to the project requirements.
What information is required for a quotation?
Please provide the material type, target bag weight, required capacity, bag type, local power supply and destination country or port.