This type of Drying process removes and recovers the solvent from any solid product as per requirement. Drying time is too long to maintain the basic quality of material may be 12 to 48 hours as per process specifications. Hot water or steam is allowed to pass through hollow shelves which improve the efficiency of drying process. The temperature of process is fully controlled and kept near to boiling point of drying cycle. This Vacuum drying is suitable for Food, Pharmaceuticals, agriculture, biological product process industry, chemical manufacturing industry, AP / API / NUTRACEUTICALS/ BULKDRUGS industry where moisture removal is an integral part of process.