







Scraped Surface Heat Exchanger Systems Applications
Barrel/pinworker drives:
Variable speed ac motors, inverter controlled: speed range 0-1400rpm
Refrigeration system:
Recirculating brine system: -25°C capability
Feed pumps:
Progressive cavity pump
Process throughput: 0-20l/h, independent of back pressure
Particulate capability: up to 0.6mm
Fibre handling capability: up to 25mm
Air incorporation system:
Air pump with multiple turn control valve and dial to vary overrun
Unit Specifications
Heat Exchanger Barrel:
Heat transfer area: 0.045m2
Shaft/barrel volume ratio: 1 : 3.5
Scraper blades: Four along shaft stainless steel, 180° separation
Barrel length: 0.35m
Barrel working pressure: 8.0 bar
Pinworker:
No of pins on shaft: 20
No of pins on barrel: 42
Barrel/pinworker drives:
Variable speed ac motors, inverter controlled: speed range 0-1400rpm
Refrigeration system:
Recirculating brine system: -25°C capability
Feed pumps:
Progressive cavity pump
Process throughput: 0-20l/h, independent of back pressure
Particulate capability: up to 0.6mm
Fibre handling capability: up to 25mm
Air incorporation system:
Air pump with multiple turn control valve and dial to vary overrun.


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