Cold Press vs. Hot Press: How Penguin’s Temperature-Controlled Screw Oil Press Preserves Nutritional Integrity

In the competitive world of edible oil and specialty oil production, preserving natural nutrients isn’t just a marketing claim—it’s a technical imperative. That’s where Penguin Group’s advanced multi-functional screw oil press stands out. Whether you're extracting cold-pressed flaxseed oil for cosmetics or hot-pressed soybean oil for industrial use, this machine adapts intelligently to your needs—without sacrificing quality.

Precision Temperature Control: The Secret Behind Superior Oil Quality

Unlike traditional presses that rely on fixed heat settings, Penguin’s system dynamically adjusts temperature during both cold and hot pressing phases. For cold-press applications (like olive or hemp oil), it maintains a consistent 35–40°C range—preserving enzymes, antioxidants like tocopherols, and delicate flavor compounds. In contrast, for high-volume operations such as palm or rapeseed oil extraction, it ramps up to 70–85°C with precision control to maximize yield while minimizing oxidative degradation.

A case study from a European nutraceutical manufacturer showed that using our cold-press mode increased omega-3 retention by 22% compared to conventional methods—without compromising throughput. This level of consistency is critical when meeting EU food safety standards and premium customer expectations.

Built for Industry: Durability Meets Efficiency

With over 8,000 hours of continuous operation logged in real-world trials across North America and Southeast Asia, Penguin’s screw press demonstrates exceptional wear resistance thanks to hardened alloy components and modular design. Operators report 30% lower maintenance costs year-over-year versus older models.

The compact footprint—a mere 1.8m x 1.2m—makes integration into existing lines seamless, especially in facilities with limited floor space. One client in Dubai successfully retrofitted two units into their existing facility within 48 hours, boosting daily capacity by 15% without structural changes.

User-Friendly Interface + Smart Automation = Less Downtime

No need for specialized technicians to operate. The intuitive touchscreen interface guides users through pre-set profiles tailored for different oils—cold-pressed sesame, hot-pressed sunflower, etc.—with real-time monitoring of torque, temperature, and moisture levels.

This means fewer errors, faster changeovers, and more predictable output—key advantages in markets where speed-to-market matters as much as quality.

Whether you’re producing premium culinary oils for health-conscious consumers or bulk oils for chemical industries, Penguin’s screw press delivers performance that scales with your ambitions—not just your current capacity.

Discover how our temperature-controlled press can transform your oil production process →