Manufacturing and Quality Control

Thanks to Tofflon thousands freeze dryer shelves manufacturing experience, innovative vacuum brazing technology and know-how and advanced vacuum brazing equipments, we make

▪ Greater shelves strength

▪ Reduced shelves weight

▪ Eliminating shelves welding distortion

▪ Increased shelves heat exchanger area

The world’s largest freeze drying system manufacturing base (250,000 ㎡)

▪ 5 modern manufacturing parks

▪ 3 R&D centers

▪ Critical Process: semi-auto or auto process

▪ CNC manufacturing center

▪ 6S workshop management

▪ International regulatory compliance (CE/UL/PED/ASME/ GAMP)

Scientific In-Process Quality Control

▪ Kaye Validator

▪ Helium Leak Detector for Leakage Test

▪ Boroscope Inspection with Photos and Video Records

▪ Alloy Analyzer to Test Stainless Steel Materials

▪ Pressure Calibrator

▪ Temperature Calibrator

▪ Temperature Uniformity Test

▪ SIP Temperature Distribution Test

▪ CIP Riboflavin Test

▪Filter Integrity Test, etc.

cGMP Documentation and Qualification