Continuous Hydrolyzor™


Ideal for consistent, high-quality product.

Processes feathers and other hydrolyzed material at up to 30,000 lbs./hr.

Real-world comparison — Dupps Continuous Hydrolyzor™ and Discor™ dryer system delivers millions in lower capital investment, reduced operating cost, longer component life and higher efficiency.  Click Here.

Explore the Continuous Hydrolyzor’s performance advantages — click here to request access to a 3-D animated demonstration


  • Every part of the high-capacity Continuous Hydrolyzor that touches product is constructed of stainless steel.

  • Proven screw feeder technology provides a positive seal for the hydrolyzing vessel, and a steam-heated agitator shaft ensures optimum heat transfer and steam efficiency. Steam-saving discharge assembly maintains internal pressure and proper operating level in the shell.

  • Valve-controlled product discharge maintains a proper residence time and minimizes steam use—only 0.3 lbs. of steam for 1.0 lb. of raw material.

  • ASME Code stamped for 125 psig jacket, 125 psig internal pressure.

  • State-of-the-art instrumentation and controls monitor and maintain process functions. An automatic shut-off gate valve between the Hydrolyzor and feeder adds an extra measure of safety.

Download Continuous Hydrolyzor brochure 

Continuous Hydrolyzor™

Dramatically lower cost of ownership

©2024 The dupps company