The Wuxi Jianying DCS-50 series net-weight powder bagging machines are available in A3 single-scale and B3 dual-scale models, designed for packaging woven bags and paper-plastic composite bags weighing 20–50 kg, suitable for small-to-medium production lines in the chemical, fertilizer, and powder industries. With a weighing accuracy consistently maintained at ±0.2%, these machines offer flexible operation options-capable of standalone use or integration with conveying, sealing, and palletizing equipment to form fully automated packaging lines. Featuring excellent dust resistance, high intelligence, a simple yet reliable structure, minimal malfunctions, and low maintenance costs, they represent the most cost-effective entry-level model in the DCS series. Materials include carbon steel, 304, or 316L stainless steel, with specialized explosion-proof and corrosion-resistant configurations available upon request to meet requirements for handling various corrosive or hazardous materials.
Technical Specifications
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Model |
DCS-50/A3(Single-scale) |
DCS-50/B3(Dual-scale) |
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Range |
20~50 kg |
|
|
Speed |
350 Bag/Hour |
600 Bag/Hour |
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Accuracy |
±0.2% |
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|
Power Source |
AC380/220/50Hz |
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|
Air Pressure |
0.4~0.6 MPa |
|
|
Air Consumption |
0.3m³/min |
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|
Bag |
Plastic bags, paper bags, cardboard boxes, barrels and other forms open pockets |
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|
Feeding Method |
Spiral Feeding |
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Feature And Application
* The main structure of the Powder Bag Filling Machine consists of a material hopper combined with an arch-breaking vibration mechanism to prevent powder bridging and clumping; a variable-frequency dual-speed screw feeder for rapid feeding of coarse materials and precise dosing of fine materials; a sealed weighing hopper equipped with high-precision imported sensors; a pneumatic bag-clamping system; a sealed dust-proof door; integrated dust removal interfaces throughout the unit; and a PLC-based intelligent control cabinet with a touchscreen operation terminal.
01
* Workflow: Manual bagging → Pneumatic clamping of bag opening → Sealing door closure → Spiral coarse feeding → Switching to fine feeding upon approaching the set weight → Spiral shutdown upon reaching target weight → Weight stability verification → Automatic material discharge from weighing bucket → Bag untying and discharge → Automatic counting – fully automated closed-loop control.
02
* High-precision imported weighing instruments featuring a dynamic weight compensation algorithm, automatic zero-point tracking, audio-visual alarms for deviations, and automatic skin removal, ensuring minimal weight fluctuations during prolonged continuous operation.
03
* Sealed dust-proof design: The fully enclosed discharge chamber comes standard with a dust removal flange interface, allowing connection to external pulse jet dust collectors. It is suitable for handling high-dust-emitting powders such as calcium powder, monocrystalline alumina powder, ammonium sulfate, and sodium chloride, minimizing dust leakage.
04
* Stable, durable, and easy to maintain; pneumatic components, solenoid valves, and cylinders are made from imported brands, offering broad material compatibility for dry powders, fine particles, crystalline materials, industrial salt, ammonium sulfate, compound fertilizers, calcium carbonate, and more.
05
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