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product use of vertical oil-free vacuum pump

wlw vertical oil-free vacuum pump oil-free (corrosion-resistant) vertical reciprocating vacuum pump is a replacement product of w-type horizontal vacuum pump, which is the main equipment for obtaining rough vacuum. the complete isolation of the crankcase and the cylinder is achieved by the use of a fully sealed device; the piston ring is self-lubricating and achieves oil-free lubrication. because there is no sewage discharge, this type of vacuum pump is especially suitable for vacuum distillation, vacuum evaporation, vacuum drying, vacuum concentration, vacuum impregnation and other processes in the chemical, pharmaceutical and food industries.
2019/09/04 10:16:33 1431 click

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