HGW Series Automatic Gravimetric Filling Machine
HGW series automatic quantitative filling scales are upgraded intelligent filling machines designed for smart factories and digital production lines. The equipment abandons fully manual, rigid mechanical operation modes of traditional filling equipment.
Fitted with high-precision weighing sensor modules, PLC industrial control systems and self-developed full-process closed-loop dynamic measurement and control programs, this filling machine integrates 5 core digital functions: precision weighing, automatic container alignment, adaptive filling, production data tracking and safety interlock protection. It realizes fully automatic accurate dosing for various materials, making it core metering equipment matching Industry 4.0 production standards.
The full-link digital automatic adjustment function actively offsets all kinds of weighing deviations without frequent manual calibration. It solves common industry troubles such as weighing drift, low throughput, poor material compatibility and difficult compliance record management, enabling fully automatic, high-accuracy digital filling upgrades for production lines.
The built-in adaptive control system automatically identifies 4 major material types: liquid, paste, powder and granule, and matches corresponding filling speeds and operation modes without manual parameter modification. Millisecond-level real-time calibration offsets errors caused by unstable material flow, pressure changes and machine vibration, ensuring consistent weight across all batches and complete traceable production records to meet global factory compliance requirements.
Our complete machine lineup covers containers of 20L, 50L, 200L and 1000L with custom configurations available. Both top filling and submerged filling modes are supported. The 1000L IBC tank model comes with an adjustable swing arm, which can serve four 200L drum filling stations simultaneously for fully automatic IBC filling lines. Widely used in food & daily chemicals, pharmaceuticals, fine chemicals, construction materials and agricultural mass production lines.
200L
1000L
Modular Machine Structure
HGW filling scale adopts a modular coordinated design centered on PLC control. Five functional subsystems communicate digitally and run in sync, supporting automatic inspection, real-time parameter adjustment and self-fault detection. Compact layout reduces floor space, easy maintenance, stable continuous operation for high-volume standardized production.
- High Precision Weighing Sensor Module
Core weighing unit equipped with industrial high-sensitivity sensors, built-in anti-interference logic and automatic temperature compensation function. It resists electromagnetic interference, equipment vibration and temperature & humidity changes, collecting weight data in real time and feeding data back to the main control unit. Dynamic error correction guarantees stable weighing accuracy during the whole filling cycle.
- PLC Main Control System
The core control unit consists of industrial PLC and HD touch screen with optimized closed-loop measurement programs. Main digital functions: parameter storage, auto calibration, automatic fault checking, full batch data recording and cloud data upload. Operators only need to set basic parameters once; the machine automatically completes calculation, flow adjustment, material cut-off, stop and reset without constant manual monitoring and calibration.
- Adaptive Filling Execution Unit
Equipped with electric control actuators that switch automatically between top fill and submerged fill modes. The machine selects optimal flow rate and outlet style based on material viscosity, texture and container height, effectively preventing splashing, dripping and dust generation for fluids, pastes, powders and granules. Custom swing arms enable automatic container positioning and gentle discharging, compatible with all 20L–1000L containers with no manual fine-tuning required.
- Auto Positioning Load Bearing Frame
Heavy-duty integrated metal frame with built-in container sensor and auto alignment structure. It detects container position in real time and adjusts slightly to eliminate positioning errors. Continuous load monitoring works with the main control system to stabilize operation rhythm. Shock-proof and deformation-resistant for long-term high-frequency continuous production, maintaining long-term weighing stability.
- Safety Protection & Maintenance Module
24/7 full-range operation data monitoring system. Key safety features: automatic tare reset, overload pressure relief, sound & light fault alarm, emergency lock and stop for abnormal conditions. The system detects potential failures in advance and triggers protection actions, lowering material waste and breakdown risks to guarantee safe human-machine operation.
Core Product Advantages
- Closed-Loop Dynamic Weighing Control, Consistent Batch Weights
Unlike traditional filling machines with fixed parameters, our real-time closed-loop control tracks weight fluctuations, uneven material flow and machine vibration, and compensates deviations instantly. No repeated manual fine-tuning needed. Stable filling weight meets strict international industrial metering standards, reducing material waste and non-conforming finished goods.
- Full Automatic Unattended Operation, Higher Production Throughput
One-click startup triggers automatic alignment, auto tare, speed-adjustable filling, precise cut-off and automatic reset with zero manual intervention. The machine switches fast/slow filling speeds according to material features for stable high output. It connects seamlessly with fully automatic assembly lines, cutting labor costs and human-caused weighing errors to maximize mass production capacity.
- Wide Material & Container Compatibility for Multiple Scenarios
Built-in material recognition system auto identifies liquid, paste, powder and granule materials and switches matching filling modes and running parameters without manual reprogramming. Complete machine series with flexible filling solutions fit cross-industry and complex production environments, realizing multi-purpose equipment to improve production flexibility and equipment utilization.
- Adaptive Load Control, Longer Service Life & Stable Performance
Apart from robust industrial hardware, load adaptive control adjusts machine operating power based on real workload to cut energy loss and mechanical wear. Dust-proof, anti-corrosion and anti-interference design adapts to harsh factory environments, lowering failure frequency and extending core component service life to reduce long-term equipment replacement costs.
- Digital Data Management, Simple Operation & Maintenance
Intuitive HD touch screen interface, easy to learn for new operators. Multiple sets of production formulas can be saved and recalled with one click to avoid repeated parameter setup. Built-in fault self-diagnosis, real-time alarm and batch data statistics display machine status and output data visually, supporting digital factory lean management and simple daily equipment maintenance.
50L Automatic Quantitative Filling Integrated System
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