ProductsCooking and heating
Compact Coagulator

Compact Coagulator

The Haarslev Compact Coagulator is a continuous, self-cleaning heat exchanger that cooks, preheats or coagulates liquid fish and animal-based raw materials using indirect steam. Multiple narrow tubes rapidly heat wet inputs with minimal exposure to high temperature, improving product quality and downstream separation. The combination of effective use of waste heat, high thermal efficiency and compact design make these units ideal for both land and shipboard installations.

Get in touch

Main uses

  • 01

    Wet fish and animal raw material cooking

  • 02

    Meat rendering plants

  • 03

    Poultry rendering plants

  • 04

    Shipboard processing setups

Value at a glance

Built for
performance

  • 01
    Continuous-feed unit with multiple cooking tubes in series, heating wet slurry quickly through indirect counter-flow steam for controlled, uniform coagulation.
  • 02
    Waste-heat heating can bring material above 60°C before steam finishing, drastically reducing steam use and operating costs.
  • 03
    Rapid heating ensures minimal exposure to high temperatures, protecting protein functionality and improving downstream centrifugal/mechanical separation.
  • 04
    Scraped-surface paddles inside the tubes remove buildup continuously, maintaining heat transfer efficiency and keeping maintenance low.
  • 05
    Compact, vertically stackable design is ideal for shipboard installations or plants needing supplementary cooking capacity in small spaces.
Automation and control

Precision heat control

CORE-HEAT manages steam supply and temperature across each heating stage, keeping coagulation uniform even with fluctuating slurry conditions. It improves downstream separation, stabilises quality and reduces operator control adjustments.