Advantages of KMEC Cold Press Oil Extractors

Our cold press oil extractor models are designed with the user in mind, combining performance, efficiency, and durability. Key features include:

• Helical Gear Transmission System — Reduces energy consumption through minimal load and noise, ensuring long-term stable operation.
• Wide Range of Oilseed Compatibility — Processes over 100 types of oilseeds without steam frying, maintaining low temperatures to prevent nutrient loss.
• Preserves Natural Flavor & Nutrients — The cold-pressing process retains vitamins (such as vitamin E), phytosterols, carotenoids, and other bioactive components, meeting organic and pollution-free food standards.
• High Oil Yield with Minimal Residue — While the cold-pressing process leaves slightly more residual oil (12–20%) compared to hot-pressing, our equipment optimizes the extraction process to ensure oil quality remains unaffected.
• Wide Range of Applications — Suitable for various scales of use, from small-scale home production to commercial and industrial oil pressing.

Cold Press vs. Hot Press – What’s the Difference?

➤ Hot Press Method

In hot press oil extraction, seeds are typically steamed at high temperatures (100–130°C) to break down cell structures. While this increases oil yield, it results in significant nutrient loss. The oil often darkens, acidity increases, and further refining is required before it can be consumed.

➤ Cold Press Method

Cold pressing is conducted at lower temperatures (typically 60–80°C), preserving sensitive nutrients, natural flavors, and the oil’s original color. This process is particularly suitable for producing cold pressed groundnut oil, which retains nutty aromas and a healthy fatty acid profile.

When using the cold-pressing method, selecting high-quality raw materials is crucial. Impurities or moisture can negatively impact the final oil quality and shelf life. Cold-pressed oils typically have a lower smoke point and are suitable for salad dressings, skincare, and low-temperature cooking.

Maximizing Efficiency with Cold Pressed Oil Machines

Although cold pressing leaves some residual oil (12–20%), additional extraction methods (such as re-pressing or solvent extraction) can recover more oil for refining or industrial use. The remaining cake residue can also be used as high-protein animal feed.

Trusted Globally – KMEC Cold Press Oil Machines

KMEC is a leading manufacturer of cold press oil extractors, certified to ISO 9001:2000 quality and environmental standards. Our machines are CE-certified, ensuring safety and reliability for global customers. Exported to over 60 countries, our cold-pressed groundnut oil machines are suitable for:

• Cold pressed groundnut oil production
• Sunflower and sesame oil extraction
• Health food and organic oil ventures

Start Your Oil Business with KMEC’s Cold Press Technology

Invest in a cold press oil machine that combines efficiency, nutrient retention, and ease of operation. Whether you produce cold-pressed groundnut oil, sunflower oil, or walnut oil, KMEC’s advanced engineering ensures exceptional quality.

Contact us today to customize the perfect cold press oil extractor solution for your needs!