Remarks: 1.Under constant temperature, improving vacuum degree, it can accelerale drying speed. 2.Under constant vacuum degree, improving heating temperature, it can accelerale drying speed 3.Both improving vacuum degree and heating temperature, it can be greatly accelerate drying speed. Adopting cooling machine, evaporating solvent in material can be works . if adopting JZJS-70 machine series, instead of cooling device, it can save on energy and investment.
