Goedhart, Howden Blast Freezing Installation

Cooling capacity:466 kW (≈137 tons)
Refrigerant type:R717 Ammonia
Voltage:400 V
Absorbed power:350 kW

Package configuration:2 Howden screw compressor packages MK6B/WRV20414550/679
Electric motor power:2 × 200 kW Leroy-Somer motors
Oil cooling:Water-cooled shell and tube oil cooler
Oil separator:Vertical oil separator system
Oil pump:Included
Intercooler:ECO closed intercooler
Separator tank volume:3.5 m³ low pressure separator (-40°C)
Liquid pump:2 Hermetic CAM ammonia pumps
High pressure tank volume:1.5 m³ Cofrin tank
Cooling tower:Baltimore VFL 241 HXR type cooling tower
Evaporator type:2 standing Goedhart PLK.S blast freezing evaporators
Evaporator material:Stainless steel body
Fin specification:Seaworthy aluminum fins, 28 mm inlet spacing, 7 mm outlet spacing
Fan system:4 Nuaire high pressure ventilators per evaporator
Defrosting system:Hot gas defrost in drip tray and evaporator block
Condenser type:Evapco LSCB-185 evaporative condenser
Control system:Siemens S7 PLC Simatic touchscreen
Soft starter:Siemens soft starter for 200 kW motors
Software:Custom control software included
Valves and regulation:Danfoss control stations and floaters
Documentation:P&ID drawings, electrical drawings, PED pressure certificates
Production freezing capacity:Approx. 5000 kg/h (product dependent)
Refrigerant operating condition:-40°C evaporation / +35°C condensation ECO mode