Rendering Plants

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Cooker / Preheater

Cookers/Preheater

The cooker is indirect steam heated in the rotor screw and jacket to cook/preheat the rawmaterial to 95 deg C. Variable speed gearmotor by frequency inverter and variable steam pressure controls thecooking/preheating process. The cooker rotates very slowly to avoid breaking up the fish to a "soup" before pressing. The raw material must have 95 deg C temperature for good pressing.


Technical specifications: Cookers

Type Capacity (ton/hr.) Inner Diam. Length (Fl./Fl.) Drive (kW.) RPM Remark: component to use for Oily Plant type (OFP)
PH-55 3.0 700 3000 3.7 2-4 OFP 24
OFP 55
PH-90 4.0 700 6000 5.5 0.8-4.8 OFP 90
SS 25/8 7.0 700 8000 5.5 0.8-4.8 OFP 120
SS 45/9 12 796 9000 7.5 0.8-4.8 OFP 160
SS 75/12 18 900 12000 15 0.8-4.8
SS 100/15 25 1000 15000 22 0.8-4.8
SS 130/14 40 1300 14000 30 0.8-4.8

Includes all steam equipment, piping and insulation.

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