High-pressure homogeniser with ball valve for viscous products, equipped with two stages and hydraulic pressure control. The machine operates with five pistons, each with a diameter of 38 mm (1.5") and a stroke of 115 mm, and is fully stainless steel cladded. It is powered by a 55 kW motor, allowing a maximum operating pressure of 280 bar in the current configuration.
The machine is fitted with an overpressure valve, an inlet filter, pressure gauges on both the inlet and outlet, an electronic pressure transmitter after the first stage, and an electronic pressure transmitter with pressure gauge after the second stage. A cooling-water flow switch is installed, as well as pulsation dampers with membranes on both the inlet and outlet. Sample valves are available before and after homogenisation, and the machine features 2.5" DIN inlet and outlet connections.
Heater unit with direct steam injection (DSI) and flash cooling, previously used for 50% milk concentrate. Designed for extremely fast heating and cooling of sensitive products. The unit includes an infeed with a 7.5 kW Fristam pump, a tubular pre-heater/air cooler (recuperation), and an indirect tubular heater up to ~80°C. Direct steam injection raises the product temperature to 90–145°C, after which a flash vessel cools it rapidly under vacuum. The outfeed uses a 7.5 kW Fristam pump with flushed seal and double filter. Steam is filtered through a Pal steam filter. Supplied with water pump, valves, and piping. Liquid-ring vacuum pump and controls are excluded.
Heater unit with direct steam injection (DSI) and flash cooling, previously used on 50% milk concentrate. Designed for extremely fast heating and cooling of sensitive products. The unit consists of an infeed with a 7.5 kW Fristam centrifugal pump, a tubular pre-heater/air cooler (recuperation system), and a tubular indirect steam/hot-water heater up to approximately 80°C. Direct steam injection heats the product to between 90°C and a maximum of 145°C, with capacity depending on the product and temperature range. A flash vessel cools the product rapidly under vacuum. The outfeed is equipped with a 7.5 kW Fristam pump with flushed seal and double filter. The steam is filtered before injection through a Pal steam filter. The unit includes a water pump, product and steam valves, and piping. The liquid-ring vacuum pump and controls are excluded.
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