25 kg Bag Packing Machine

The 25 kg bag packaging machine features gross weight scales in the A4 and A5 series (including DCS/50-A5, DCS/50-A5d, DCS/50-A5s, DCS/50-A5x, and DCS/50-A5c). Equipped with a PLC-based touch-screen intelligent control system, spiral feeding mechanism, and high-precision weighing sensors, this equipment addresses three major industry challenges: dust generation during powder packaging, weighing inaccuracies, and material bridging or clogging. Material-contact surfaces are standardly constructed from 304 stainless steel, with customizable anti-corrosion and explosion-proof upgrades for diverse industrial applications. Widely used in petrochemical, chemical, metallurgical, pharmaceutical, pesticide, fertilizer, new energy, and food additive industries, it handles finished products-including granules, powders, and tablets-for conveying, feeding, automatic weighing, packaging, weight verification, quality inspection, labeling, palletizing, and winding. The system requires only manual bag insertion; all subsequent processes operate fully automatically, enabling one-stop automated powder packaging production lines that significantly reduce labor costs and enhance production efficiency. With its unique "dust-proof, corrosion-resistant, explosion-proof, anti-static, and interference-resistant" features, the equipment ensures long-term stability, reliability, and precision in the weighing system's operation.

A4

A5

A5d

A5s

Feature And Application

* The 25 kg bag packaging machines in the A4 and A5 series feature precise dynamic weighing with extremely low error margins:

Equipped with a built-in intelligent dynamic weight compensation algorithm, it adapts in real time to variations in powder humidity, density and bulk density. The weighing error for standard 25kg bags is ≤±0.2%, which effectively cuts raw material loss and delivers stable, compliant packaging metering.

* Dual Screw Feeding for Anti-Blocking and Anti-Sticking Performance:

It operates in dual modes of fast bulk feeding and precise fine feeding. The screw blades can be customized with anti-stick coatings, and an auxiliary vibrating device is equipped to eliminate material blockages caused by ultra-fine powder, sticky powder and easily agglomerated powder. The feeding speed can be adjusted with one tap on the touch screen.

* Intuitive Intelligent Operation for Hassle-Free Maintenance:

It features a high-definition color touchscreen human-machine interface, enabling one-click access to parameter settings, output statistics and fault codes. Key components of the whole machine adopt a quick-disassembly structure, allowing cleaning and maintenance without professional tools and reducing equipment downtime.

* Strong Working Condition Adaptability with Customizable Options:

Customized functions such as explosion-proof design, anti-corrosion treatment and heightened frames are optional based on material properties and workshop environments, making it suitable for special production scenarios involving flammable, explosive and corrosive powders.

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