3L laboratory small spray dryer Main features:
● Pneumatic pressure two-fluid nozzle, high spray efficiency (customizable centrifugal type).
● Color LCD touch screen parameter display: inlet temperature/outlet temperature/peristaltic pump speed/air volume/needle frequency.
● Manual control: If you need to adjust the process parameters during the experiment, you can easily switch to manual mode, and the entire experimental process is dynamically displayed (animated) on the color touch screen.
● Equipped with a nozzle cleaner (needle), when the nozzle is blocked, it will automatically clear, and the frequency of needle can be set manually.
● Shutdown protection function: When shutting down, just press the stop button, the machine will stop running immediately except for the fan, and the equipment will not cause the heating part to burn out due to misoperation (forced shutdown of the fan).
● The entire system is made of 304 stainless steel, so that the drying process is carried out in a pollution-free environment.
● Built-in oil-free air compressor, the particle size of the powder spray is normally distributed, with good fluidity and low noise.
● The atomization structure of the two-fluid spray, the whole machine is compactly designed, and no auxiliary equipment is required.
● The design of drying temperature control adopts real-time PID constant temperature control technology, which makes the temperature control of the whole temperature zone accurate, and the heating temperature control accuracy is ±1℃.
● In order to keep the sample pure, an air inlet filter is equipped.
● The feed volume can be adjusted by the feed peristaltic pump, and the sample feed volume can be adjusted.
● The particle size of the finished dry powder after drying is relatively uniform.
● For sticky materials, a nozzle cleaner (needle) is provided. When the nozzle is blocked, it will be automatically cleared, and the frequency of the needle can be automatically adjusted.
● The tower wall purge device has a high material recovery rate.
3L laboratory small spray dryer Technical parameters:
◆ Inlet air temperature control: 30℃～300℃ (no more than 250℃ for long-term use)
◆ Outlet air temperature control: 30℃～140℃
◆ Evaporated water volume: 1500ml/h ～ 3000ml/h (test conditions: inlet air temperature 240℃ salt water test)
◆ Feed volume: 50ml-3000ml/h (adjustable)
◆ Feeding method: peristaltic pump adjustment
◆ Temperature control accuracy: ±1℃
◆ Average drying time: 1.0～1.5S
◆ Machine power: about 5KW /220V
◆ Dimensions: about 1450mm (height) × 800mm (length) 780mm (width)
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