TWIN-SCREW POWDER BAGGING MACHINE
20–50 kg Twin-Screw Powder Open-Mouth Bagging Machine
Designed for controlled weighing and bagging of powder materials into 20–50 kg open-mouth bags.
- Weighing range
- 20–50 kg
- Packing speed
- 4–6 bags/min
- Weighing accuracy
- ±0.2%
- Suitable material
- Powder
- Station configuration
- Single or dual station
PRODUCT INFORMATION
Product Overview
The YIHORA 20–50 kg Twin-Screw Powder Open-Mouth Bagging Machine is designed for weighing and filling powder materials into prefabricated open-mouth bags. The feeding system uses twin screws with variable-speed control for fast and slow feeding. Rapid feeding improves filling efficiency, while slow feeding controls the final material amount as the preset weight is approached. The standard weighing range is 20–50 kg per bag, with a reference packing speed of 4–6 bags per minute and a weighing accuracy of approximately ±0.2%. Single-station and dual-station configurations are available according to the required production capacity and operating process. The complete system can include a storage hopper, bag-clamping unit, belt conveyor and automatic thread-cutting bag sewing machine.
PRODUCT INFORMATION
Suitable Materials and Applications
- Flour and starch powders
- Feed powder
- Fertilizer powder
- Chemical powder
- Mineral powder
- Premixed powder materials
- Building-material powders
- Other powder materials suitable for screw feeding
PRODUCT INFORMATION
Key Features
- Twin-screw feeding designed for powder materials
- Variable-speed fast and slow feeding control
- 20–50 kg open-mouth bag filling range
- Approximately ±0.2% weighing accuracy
- Single-station and dual-station configurations
- Automatic thread-cutting sewing machine available
- Customizable hopper, conveyor and electrical configuration
PRODUCT INFORMATION
Optional Configurations
- Single-station configuration
- Dual-station configuration
- Customized storage hopper
- Different conveyor lengths
- Automatic sewing and thread cutting
- Dust-collection connection
- Stainless-steel material-contact parts
- 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 designed for?
It is designed for powder materials suitable for controlled screw feeding. The material flowability, bulk density, particle size and dust characteristics should be confirmed before selection.
What is the standard weighing range?
The standard weighing range is 20–50 kg per bag.
What is the reference packing speed?
The reference packing speed is approximately 4–6 bags per minute. Actual output depends on the material, target weight, station configuration and bag-handling process.
What is the weighing accuracy?
The reference weighing accuracy is approximately ±0.2%, subject to the material characteristics and operating conditions.
How does the twin-screw feeding system work?
The machine uses variable-speed fast and slow screw feeding. Rapid feeding improves efficiency, while slow feeding controls the final amount near the target weight.
What is the difference between the single-station and dual-station versions?
The single-station version has one bag-filling position and a more compact layout. The dual-station version provides two operating positions for projects requiring greater flexibility or capacity.
Does the dual-station version double the output?
Not necessarily. Actual output depends on the material flowability, target weight, feeding system, operator efficiency and downstream bag-closing process.
What type of bag can be used?
The machine is designed for prefabricated open-mouth bags. Bag material and dimensions should be provided before quotation.
How is the filled bag closed?
The standard system can use a GK35-6A vertical double-thread sewing machine. Automatic sewing and thread cutting are available according to the selected configuration.
Can a dust-collection system be added?
A dust-collection connection or related dust-control configuration can be evaluated according to the powder characteristics and workshop requirements.
Can material-contact parts be made of stainless steel?
Yes. Stainless-steel material-contact parts can be evaluated according to hygiene, corrosion-resistance and product requirements.
What information is required for a quotation?
Please provide the material name, bulk density, particle size, flowability, target bag weight, required capacity, bag dimensions, station preference, local power supply and destination country or port.
PRODUCT INFORMATION
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