Advantages and disadvantages of UV drying  

Advantages and disadvantages of UV drying

1, reduce air pollution: because UV drying material does not contain solvent has one hundred percent solid, so no pollution.

2.  Space saving: THE UV drying device is simple and safe, and can be dried in a short time and at room temperature, so the manufacturing cost is lower than the traditional hot blast stove.

3, save manpower: because the process is simple, so save manpower and improve productivity and save electricity, because of drying only a few seconds, so save electricity about 60%.

 4, improve the quality: improve the quality and accuracy of the drying, and has resistance, chemical resistance, non-toxic, especially in food packaging and toy printing is the most exquisite.   A special effect called texturization and tarnishing is also obtained by UV drying.

UV discharge tube

1, emission intensity UV emission intensity and lamp source type, emission UV light wave domain, color and lamp number in the relationship between drying and printing ink and drying rate are closely related.

2, lamp life such as type, watt number, number of use and time, instant start, cooling, installation position, correct use and maintenance.

3. The radiator consists of a reflector cover, a lamp holder, a cooling system and an exhaust system.

1.  Reflector hood

A, broad radiation [flat light and astigmatism]

B, concentrating shape: improve drying efficiency, avoid waste of light source and harm to human body.

2, lamp end fixed seat UV lamp tube normal emission temperature of more than 800 degrees, so must be high temperature resistance and good insulation of ceramic fixed seat.

3.  The main function of the cooling system is to cool down.  It is in a high temperature state in UV irradiation, and it is not given normal cooling.

4.  Exhaust system, shelter and safety device Exhaust system mainly makes the operating environment become comfortable space without heat and odor.   UV light may cause skin and eye damage, so add cover to prevent UV light, plus safety reasons plus shutter device or reflector hood swing upward device.