Why can the cryogenic trap pump accelerate the pumping speed and increase the vacuum degree of the high vacuum unit
A very low temperature deep cold coil is placed in the vacuum chamber or the oil diffusion pump port, according to the low temperature condensation effect of the gas, can quickly condense the water vapor and other gases in the vacuum system on the deep cold coil, which can quickly achieve the effect of reducing the pressure in the vacuum chamber, greatly reducing the vacuum time, and can increase the vacuum degree by half to an order of magnitude. Therefore, it greatly improves production efficiency and saves production costs, so it is known as a good helper of the vacuum industry and an energy-saving pioneer of vacuum coating system.
