The DCS/50-A3 single-scale and B3 dual-scale series represent Jianying's flagship horizontal twin-screw powder Horizontal Double Helix Feed Bag Packaging Machine, designed for 20–50 kg woven bags and paper-plastic composite bags. They specialize in quantitative filling of various powders-including those with poor flowability-from the chemical, new energy, food, and fertilizer industries. The horizontal twin-screw design effectively addresses issues such as bridging and uneven material discharge, making them ideal for automated batch packaging lines. These systems are suitable for powdered materials including Yuanming powder, industrial salt, battery powders, food additives, fertilizers, calcium carbonate, and pharmaceutical intermediates.
Product Parameter (specification)
|
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 |
|
Accuracy |
±0.2% |
|
|
Power Source |
AC380/220/50Hz |
|
|
Air Pressure |
0.4~0.6 MPa |
|
|
Air Consumption |
0.3m³/min |
|
|
Bag |
Plastic bags, paper bags, cardboard boxes, barrels and other forms open pockets |
|
|
Feeding Method |
Spiral Feeding |
|

Feature And Application
* The horizontal double-screw feeding bag packaging machine features graded material discharge with high efficiency and precision: the large spiral performs rapid feeding to boost production capacity, while the small spiral ensures precise micro-filling for error control. Its measurement accuracy remains stable at ±0.2%, balancing both speed and weighing standards.
* A sealed, dust-free design with environmental friendliness and low wear. The fully enclosed horizontal feeding chamber comes standard with a dust removal interface, significantly reducing powder dust emission and minimizing fine powder loss to below 0.5%, meeting stringent environmental production requirements.
* Intelligent variable frequency control system compatible with multi-material applications, featuring PLC-based touch-screen operation and one-touch adjustment of weight parameters. Equipped with a dynamic error compensation algorithm, it is suitable for handling moisture-absorbing, clumping, or corrosive powders. Featuring a communication interface, it can be integrated with factory central control systems for networked management, automatic production statistics, and fault self-diagnosis alarms.
* Modular design ensures easy maintenance, durability, and broad compatibility. The horizontal spiral components are detachable, allowing rapid material removal and replacement without tools. Contact parts are available in 304/316 stainless steel, resistant to acid and alkali corrosion, suitable for handling corrosive materials in food and chemical industries. The unit occupies a compact footprint and can be integrated with packaging machines and conveying equipment to form a complete packaging line.
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