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产品概述/Product overview
Scraper film evaporator is an evaporation and distillation equipment of high efficiency which is used to distribute liquid and form uniform thin film for evaporation or distillation by high-speed rotation. It also has functions as deodorization, defoaming, heating and cooling unit operations, etc. It can be widely applicable to Chinese and Eastern pharmaceutical, food, light industry, petroleum, chemical industry, environment protection, etc.
Centrifugal scraper membrane evaporator using advanced foreign technology is of leading position and international level in domestic area of scraper film evaporator. This equipment has been used as main machine of “scraper vacuum refining unit” and won third prize of science & technology improvement by State Pharmaceutical Administration.

产品性能与特点/Product performance and features
This equipment adopts centrifugal sliding groove rotor which has newest structure in foreign countries. Membrane can be formed under very low flow. The sediment contained in treatment liquid attached on inner wall surface in evaporation section of the cylinder can be quickly removed by movable scraper. Compared with scraper evaporator of fixed clearance, the evaporation amount can be increased by 40-69%.

主要技术參数参考表/Reference table of main technical parameters