Operation of this Freezer Dryer depends on vacuum freeze drying technology. Compact in shape, this low maintenance system is reckoned for its fully mechanical controlling technology. Freeze drying parameters of this system can be pre programmed as per production needs. Entire structure of this Freezer Dryer is made of 316L/304 grade stainless steel. Vacuum controlling technology adopted by this machine is fully automatic. Computer remote controlled mechanism, eutectic point measurement method and dew point measurement of this machine are done mechanically to reduce its operating cost. Standard of this equipment has been verified on the basis of its diameter, strength, service life and production cost.