Technical Features and Performance Advantages of Edible Oil Filling Machines
Due to the significant temperature-dependent density variation of edible oil, high precision requirements are imposed on filling measurement. Filling equipment that combines flowmeter-based metering with PLC intelligent control can track temperature and density fluctuations in real time and provide automatic compensation, effectively reducing measurement deviations caused by environmental factors and ensuring stable and accurate filling volume. This equipment is widely applicable to small-package automated filling of various edible oils, including peanut oil, soybean oil, rapeseed oil, blended oil, sesame oil, and olive oil.
In terms of structural design and functional configuration, the equipment exhibits the following notable features:
I. Metering and Control Core
Equipped with high-precision flowmeters and pulse generators, combined with PLC programmable controllers and color touchscreens, it forms a precise and reliable metering and control system. Filling parameters can be set intuitively and conveniently.
II. Anti-Drip and Anti-Overflow Design
Filling nozzles are equipped with vacuum return devices that retract residual material at the end of each filling cycle, effectively preventing oil droplets from remaining on bottle mouths or surfaces, keeping the workshop environment and finished product appearance clean. Additionally, the two-speed filling mode—fast followed by slow—ensures filling efficiency while avoiding foam overflow caused by high pump pressure during high-speed filling.
III. Modularity and Independence
Each filling head is driven independently. Any filling head can be turned on or off individually via the touchscreen. A single-head fault does not affect the normal operation of other heads, improving fault tolerance and maintenance convenience.
IV. Flexible and Adjustable Metering Modes
Supports free switching between volume and weight metering modes to accommodate different oil types and filling requirements. Filling volume and batch quantity can be set arbitrarily with quick and easy adjustment.
V. Key Component Configuration
Core electrical components—including frequency converters, PLCs, and sensors—are selected from well-known domestic and international brands, ensuring stable and reliable operation. The pump body and material-contact parts are constructed from integrated stainless steel, meeting food hygiene standards.
VI. Anti-Interference and Stability Optimization
A rotary encoder is used instead of conventional pulse generators, offering stronger anti-interference capability, ensuring high precision and operational stability even in complex electromagnetic environments.
In summary, this machine model, through intelligent temperature-compensated metering, two-speed filling control, independent drive structure, and high-quality component configuration, balances accuracy, efficiency, and reliability, making it an ideal solution for small-package edible oil filling operations.
