Serving the Rendering
Industry
In animal by-products processing separating liquids from solid proteins is a critical process. The efficiency of this mechanical separation directly impacts the quality of both the fat and the protein meal. Operating under high temperatures and extreme pressures, the screw press must handle highly abrasive materials and corrosive fatty acids.
To maintain peak performance, the engineering of screws and cage bars is vital. Precision-hardfaced (coated) components with specialized geometries ensure maximum fat recovery while minimizing fat content in the cake. With over 40 years of expertise, our high-performance wear parts provide the durability needed for 24/7 rendering operations, significantly reducing downtime and optimizing yield in the most demanding environments.
From Challenge to Performance
At T-1 Ada, we don’t just manufacture parts — we engineer performance.
Our process combines engineering expertise, material science, and real-world
operational insight to deliver solutions that match or exceed OEM performance
— with greater flexibility.
Your advantages
Frequently Asked Questions: Rendering & Screw Press Optimization
Operations & Performance
How does the geometry of a screw affect my final yield?
The geometry—specifically the pitch, flight height, and compression ratio—determines how effectively the material is squeezed as it moves through the press. Our optimized geometries ensure consistent pressure distribution, which maximizes fat recovery and ensures the remaining protein cake has the lowest possible fat content.
What causes the most common failures in rendering screw presses?
Most failures stem from abrasion (from bone fragments and minerals) and corrosion (from fatty acids). Without specialized hardfacing or correct alloy selection, screws and cage bars wear down prematurely, leading to increased slippage, higher fat content in the cake, and frequent unscheduled downtime.
Can you improve on my original OEM parts?
Yes. While OEMs design parts for a broad range of applications, we use reverse engineering and operational feedback to customize parts for your specific material flow and thermal conditions. We often exceed OEM performance by utilizing superior surface treatments and tighter manufacturing tolerances.
Materials & Engineering
What kind of hardfacing or coatings do you use?
We utilize specialized alloys and hardfacing processes tailored to the rendering environment. Our coatings are designed to withstand temperatures exceeding 180°C and the high-pressure friction inherent in 24/7 rendering cycles, providing a much higher hardness rating than standard carbon steel.
How do you ensure the precision of your replacement parts?
Our production process is built on tight tolerances and controlled metallurgical processes. Every part undergoes rigorous inspection to ensure it fits perfectly within your existing machinery, preventing the mechanical stresses caused by misaligned or improperly balanced components.
Maintenance & Support
What is included in our Maintenance support?
We provide regular inspection of parts and professional repair of errors occurring during operation. This includes:
- Regular wear-part inspections.
- Provision of high-performance spares.
- Strategic replacement scheduling to prevent emergency shutdowns.
How does Science-Backed Technology benefit my facility?
Our internal R&D focuses on material science—testing how different alloys react to specific fatty acid profiles and abrasive loads. This data-driven approach allows us to refine the metallurgy of our parts continuously, ensuring your press life is extended and your maintenance intervals are lengthened.
How can I track the lifespan of the parts I buy from T-1 Ada?
We provide full traceability for our components. By documenting the material batches and production dates, we help you monitor wear cycles and predict exactly when a part will need servicing, allowing for proactive rather than reactive maintenance.
Economic Impact
How quickly can I expect a return on investment (ROI)?
ROI is typically realized through two avenues: increased yield (more fat extracted) and reduced downtime. By extending the wear life of your screws and cage bars, the reduction in labor and replacement costs—combined with higher product quality—usually results in a measurable profit increase within the first few production cycles.