How to buy vacuum coating machine, it is necessary to pay attention to

How to buy vacuum coating machine, it is necessary to pay attention to

With the vigorous development of the vacuum coating industry, also more and more high to the requirement of vacuum coating machine, because the customer's products are constantly upgrading, all kinds of new product material appeared constantly, all kinds of coating requirements more and more complex, we now buy vacuum coating machine pay attention to the following three points:

First of all, the processing power of the vacuum coating machine shell Seemingly cases do not have what difficulty, every vacuum equipment factory can work, but a lot of knowledge, a device of light is not enough to have good vacuum system, vacuum chamber if processing is bad (such as welding), that this equipment to buy back to the customer will have a headache, processing of bad equipment often appear a few small leakage, pressure is not stable, and even some puzzling problems (such as stainless steel plating on titanium as long as more than 3 minutes in furnace into purple, no more than is normal, this is we meet client instance). So here we sincerely recommend our customers to buy the vacuum coating equipment as far as possible choose processing strength of the manufacturer (have) of machining center and other processing equipment.
Second vacuum system configuration as the saying goes, a penny a points goods, price and quality is actually a proportional to the relationship, even if is the same function of the equipment, different configuration, the price must be different, configured vacuum coating machine, long service life and easy to operate smoothly, but the low configuration equipment, problems, foibles, seriously affect the production schedule.
The last is not package process, don't buy equipment.
This is one of the most important among three o 'clock, because the core of the realization process is evaporating source (target) or electron gun, etc.), ready to evaporation source to develop the stability of the coating process, don't understand the process of manufacturer also do bad to evaporation source, good evaporation source is through continuously to improve to make all kinds of coating research, craft do bad evaporation source also do bad, so come to the conclusion that do bad evaporation source manufacturer all need not consider. Generally buy vacuum coating machine, therefore, must choose a proofing coating machine manufacturers, to take samples to plating, plating out samples can reach their testing requirements, in combination with the appeal two decision to buy or not. Equipment manufacturers must do a good job in the factory before the church your own equipment operators after the coating process and equipment factory warranty free coating process consultation and guidance.