Huatai Subcritical Extraction Machine Equipment
Huatai subcritical oil extraction machine utilizes advanced low-temperature extraction technology to process a wide range of natural materials with high efficiency and minimal thermal degradation. Our systems are engineered to meet diverse industrial needs while ensuring environmental sustainability and product integrity.

Core Features and Benefits:
- Advanced Technology: The subcritical oil extraction machine employs safe solvents including R134a, propane, butane, and hexane under low-temperature and low-pressure conditions. This preserves sensitive bioactive components such as proteins, vitamins, pigments, and essential oils without denaturation.
- Engineering Excellence: Customizable production lines support daily processing capacities from 1 to 500 tons. The subcritical oil extraction machine ensures low operational costs, short installation time, and high equipment utilization, making it suitable for both large and niche markets.
- Eco-Friendly Operation: With near-zero emissions and minimal waste generation, our subcritical oil extraction machine supports green manufacturing practices and complies with environmental protection standards.
- Full-Cycle Service: We offer end-to-end technical support and maintenance services to guarantee smooth operation, maximize uptime, and provide rapid troubleshooting.

Wide-Ranging Applications
The flexibility of Huatai subcritical oil extraction machine enables its use across numerous sectors:
- Plant Proteins: Soybean, peanut, walnut, pumpkin seed, and wheat germ protein extraction.
- Insect Proteins: Silkworm pupae and yellow mealworm protein.
- Natural Pigments: Marigold lutein, capsanthin, gardenia yellow, lycopene.
- Spice and Essential Oils: Peppercorn, star anise, ginger, cumin, mustard, rose, jasmine, mugwort, artemisia, rosemary, cedarwood, agarwood, and sandalwood oils.
- Chinese Medicine Processing: Lipid removal from ingredients such as schisandra and eucommia seeds.
- Microbial Oils: DHA, ARA, ganoderma spore oil, astaxanthin, haematococcus pluvialis (microalgae) oil.
- Functional Vegetable Oils: Wheat germ, grape seed, tiger nut, peony seed, yellowhorn, almond, maple, evening primrose, sea buckthorn, flaxseed, pumpkin seed, perilla, safflower, pomegranate seed, and oat oils.
