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pump with a high pumping speed to achieve a higher ultimate vacuum. . Vacuum pump protection function can set the cold trap temperature to protect the vacuum pump life. . Professionally designed FD-LAB freeze-drying machine control system + SH-HPSC-I modular controller with high reliability and stability. . Intelligent data recording system can real-time record and display the cold trap temper
Related Keywords : LGJ-10 gland vacuum freeze dryerCategories : Manufacturing & Processing Machinery, Machine Tools
China
Detailed operation sequence of the freeze dry machine 1. Inspection before operation 1 Check if the circulating water pressure and compressed air pressure meet the requirements. 2 Check the oil level of the silicone oil, and the oil level and color of the vacuum pump are normal. 3 Check if the compressor oil level, Freon liquid level and moisture content display color are within the normal ra
Related Keywords : Freeze dry machineCategories : Manufacturing & Processing Machinery, Machine Tools
China
pumps, heating/cooling devices, etc. The working principle of the vacuum freeze dryer is to freeze the items to be dried to below the triple point temperature, and then vacuum the solid water (ice) in the object to directly sublimate into water vapor, remove from the items, and make the items dry. After the material is pre-treated, it is sent to a quick-freezing chamber for freezing, then sent to
Categories : Manufacturing & Processing Machinery, Machine Tools
China
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