ZX Series Candle Filter | Edible Oil Purification | 5–50m³/h

The ZX Series self-cleaning candle filter is a high-efficiency, energy-saving, fully enclosed precision clarification system designed specifically for edible oil purification. It provides superior filtration for vegetable oils including soybean oil, palm oil, corn oil, sunflower oil, and canola oil during the refining process, with integrated filter cake oil recovery to maximize yield.

• Fully Enclosed Design: Zero leakage and zero environmental pollution during the entire filtration process, ensuring food-grade safety compliance.
• Compound Filter Element Structure: Multi-layer stainless steel filter candles provide deep bed filtration with excellent dirt-holding capacity for edible oil clarification.
• One-Time Complete Filtration: Achieves target clarity in a single pass, reducing processing time and energy consumption in oil refining lines.
• Filter Cake Oil Recovery: Integrated washing and drying function recovers entrained oil from the filter cake, typically yielding 3-8% additional oil, significantly improving process economics in soybean, palm, and corn oil refining.
• Gas Backflush Discharge: Compressed air or nitrogen backflush removes filter cake cleanly and rapidly, adaptable to oils with varying viscosity.
• Full Automation: PLC-controlled operation from pre-coating through filtration, washing, drying, and cake discharge without manual intervention.

• Soybean oil bleaching earth filtration and dewaxing
• Palm oil fractionation polishing and winterization
• Corn oil and sunflower oil dewaxing clarification
• Used cooking oil regeneration and purification
• Oil-water separation in edible oil processing