25kg Bag Filling Machine

The Wuxi Jianying DCS50 series semi-automatic 25 kg bag filling machines – including the Net Weight Type A2 (single/double scale), A3 (single/double scale), and A6 (single/double scale) series – are industry-leading solutions specifically designed for packaging materials ranging from 20 to 50 kg. Completely compatible with woven bags and paper-plastic composite bags, these machines feature customized structural designs tailored to each model type, enabling precise handling of three major material categories: granules, powders, and irregularly shaped materials such as blocks and flakes. Widely adopted across industries including chemicals, new energy, pesticides, pharmaceuticals, and food processing, they offer mature manufacturing processes, precise measurement capabilities, stable operation, and user-friendly maintenance, empowering enterprises to achieve standardized and efficient material packaging production.

The A2 single-scale and B2 dual-scale gravity-based granule packaging machine features a classic gravity feeding design, eliminating complex and wear-prone structures. Utilizing a dual-stage operation mode of "rapid coarse feeding + precise supplementary feeding," it achieves both high-speed packaging and accurate dosing. Its fully enclosed dust-proof design effectively controls production dust, ensuring smooth operation without lag, wear, or frequent failures. With exceptional stability and extremely low maintenance costs, this equipment has become the industry-standard solution for granule material packaging.

The A3 single-scale and B3 dual-scale spiral powder packaging machine is specifically designed for powder materials prone to dust generation, bridging, or clumping. Equipped with a variable-frequency dual-stage spiral feeding system, it effectively addresses industry challenges such as material leakage, wall adhesion, and measurement inaccuracies. The fully enclosed integrated design can be supplemented with a dust removal system to prevent dust leakage at its source, ensuring a clean production environment in workshops. Available in high-end customized configurations featuring anti-static, explosion-proof features and 316L stainless steel construction, it fully meets stringent requirements for high-standard, high-cleanliness production applications in sectors including new energy, fine chemicals, food, and pharmaceuticals. Its modular spiral structure enables seamless switching between various powder types during production.

The A6 and B6 dual-scale vibrating block packaging machines are optimized for handling challenging materials such as blocks, sheets, large particles, substances with poor fluidity, or those prone to clogging. They employ a variable-frequency vibration feeding system that ensures smooth and uniform material discharge, effectively addressing common issues like material bridging and extrusion. Constructed from 304 stainless steel, the units feature impact resistance and wear durability, delivering stable weighing performance throughout operation, making them the preferred choice for block material packaging.

Feature And Application

The 25 kg bag filling machine series offers core advantages suitable for all applications ｜Quality ensures efficient production. Quality-driven efficient production with precise consistency and controllable errors. Equipped with intelligent dynamic weighing algorithms, automatic differential compensation, zero-point tracking, and error correction, it ensures accurate and stable measurement for long-term continuous operation with simplified controls that require no specialized training. The smart control system features adjustable parameters, automatic counting, shift statistics, and self-diagnostic capabilities for troubleshooting. Flexible scalability enables integration with conveyors, automatic sealing machines, forming machines, and inspection equipment to rapidly establish automated packaging lines. Customizable for all operating conditions, it supports upgrades to carbon steel or 304/316 stainless steel materials and offers customizable versions with explosion-proof, corrosion-resistant, or anti-static features for hassle-free maintenance, cost reduction, and improved efficiency. Its mature industrial design ensures universal component compatibility and an extremely low failure rate, significantly reducing subsequent operational costs and downtime losses.

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