NB-PWGZ-2000 spray dryer laboratory spray dryer automatic and manual combination

Description :

　　NB-PWGZ-2000 spray dryer product introduction:

　　NB-PWGZ-2000 spray dryer is the crystallization of careful research and development in this field. The whole machine is compact in design, self-contained, and can operate without the need for other facilities. The operation of the color large LCD touch screen includes all original imported components such as compressor, fan, heater, control system, nozzle, etc. The stability of the equipment and the high collection rate of the product have been widely recognized and praised by customers.

　　Application range of NB-PWGZ-2000 spray dryer:

　　Suitable for the production of trace particle powders in universities, research institutes, and laboratories of food, pharmaceutical, and chemical enterprises. It has wide applicability to solutions such as emulsions and suspensions, and is suitable for drying thermosensitive substances such as biological products, biopesticides, enzyme preparations, etc. Due to the fact that the sprayed material is only subjected to high temperature and heat when sprayed into a mist, these active materials maintain their active ingredients unchanged after drying.

　　Specifically used in the following fields: beverages, spices and pigments, milk and egg products, plant and vegetable extracts, pharmaceuticals, synthetic thermosensitive substances, plastics, polymers and resins, aromatic agents, blood products, ceramics and superconductors, biochemical products, dyes, soaps and detergents, food adhesives, oxides, bone powder and tooth powder, etc.

　　Main features of NB-PWGZ-2000 spray dryer:

　　Color large touch screen operation, combination of fully automatic control and manual control, Chinese and English panel, parameter LCD display;

　　Real time PID constant temperature control technology, accurate temperature control, heating temperature control accuracy ± 1 ℃;

　　The spray, drying and collecting devices are made of transparent high-temperature resistant high borosilicate glass, and the whole process of spray drying experiment is visible, which is convenient to control the experiment process and find and adjust problems in time;

　　The atomization structure of two fluid spray is made of high-precision 316 stainless steel, and the particle size of the powder is normally distributed, with good fluidity;

　　The jet nozzle automatically clears (passes through the needle) and has an adjustable frequency. When the nozzle is blocked, it will automatically clear to ensure the continuity of the experiment;

　　The feeding amount can be adjusted by the feeding peristaltic pump, and the experimental volume of ZUI small sample is 30ml;

　　Unique protection function, the fan cannot start and the heater cannot start;

　　Built in imported oil-free air compressor with a noise level of less than 50db;

　　Equipped with an air inlet filter to ensure sample purity;

　　The dried product has uniform particle size, with over 95% of the dry powder within the same particle size range;

　　The spray head water cooling device is optional to meet the drying process needs of heat sensitive materials;

　　The nitrogen circulation access system is optional to achieve organic solvent drying process.

　　Technical parameters of NB-PWGZ-2000 spray dryer:

　　Equipment model: NB-PWGZ-2000

　　Evaporation water volume: 1500-2000ml/h

　　Voltage: 220V/50HZ

　　Equipment power: 3.5KW

　　Inlet air temperature: 30 ℃~300 ℃

　　Air outlet temperature: 30 ℃~140 ℃

　　Temperature control accuracy: ± 1 ℃

　　Drying time: 1.0-1.5s

　　Peristaltic pump feed rate: adjustable from 300-2000ml/h

　　ZUI small feed quantity: 50ml

　　Dry air flux: air volume 0-330m3/h, air pressure 686Pa

　　Air compressor: 0.2KW, gas production rate of 4.2m3/h, working pressure of 2-5 bar

　　Jet injector: Variable firing frequency (built-in 2.3bar compressed air supply)

　　Spray system: Two fluid nozzle of standard 0.7mm injector (0.5-2.0mm nozzle optional)

　　Spray/hot air flow direction: same direction, downward

　　Power supply: 220/240V-50/60Hz-13amps

　　Size: 650 × 500 × 1550

　　Weight: 120kg

AfterSalesService :

• dryer