Ⅰ. Product Introduction

The BT-50 Air Pressure Oil Filter Machine is a compact and efficient oil filtration unit designed for small to medium-sized oil pressing operations. It uses compressed air pressure to force crude oil through multi-layer filtration cloths, effectively removing impurities and solid residues.

This model is ideal for edible oil producers who seek cleaner, purer oil output, with low noise, high efficiency, and easy operation. It’s often paired with small screw oil press machines for post-extraction filtering.

Ⅱ. Application Scope

The BT-50 Air Pressure Oil Filter Machine is widely used in small-scale edible oil production lines to purify crude oil extracted from a variety of oil-bearing seeds and nuts. It is suitable for filtering oils such as:

• Soybean oil
• Peanut (groundnut) oil
• Sunflower seed oil
• Rapeseed (canola) oil
• Sesame oil
• Cottonseed oil
• Flaxseed (linseed) oil
• Mustard seed oil
• Castor oil
• Palm kernel oil (after pressing)

This filter is ideal for household workshops, farm-based oil pressing units, small oil mills, and mobile edible oil processing businesses that require clean, refined oil suitable for cooking or sale. Its compact size and efficiency make it a practical choice for any small oil filtration application.

Ⅲ. Working Principle

The BT-50 Oil Filter Machine operates by applying compressed air to the sealed filtration chamber. Crude oil is pumped into the chamber, and under air pressure, it is forced through filter cloths that capture fine particles, waxes, seed residues, and other impurities. The result is clear, golden filtered oil that meets edible standards.

The machine’s structure ensures closed-loop filtration, minimizing air pollution and oil loss.

Ⅳ. Product Advantages

• Efficient Filtration
  Removes fine particles, gums, and wax residues effectively.
• Compact and Portable
  Small footprint, ideal for home or mini oil production workshops.
• Low Noise, Low Power Consumption
  Only 2.2kW motor, suitable for energy-efficient production.
• Easy to Operate and Clean
  Simple manual control with easy disassembly of filter cloths.
• Supports Continuous Production
  Works seamlessly alongside oil expellers for ongoing filtration.

Ⅴ. Conclusion

If you’re seeking a reliable, affordable, and effective solution to purify crude edible oil, the BT-50 Air Pressure Oil Filter Machine is a perfect choice. It combines modern air-pressure filtration technology with a user-friendly compact design, ensuring that your oil is clean, clear, and ready for consumption or sale.