T/GDEIA 5-2019
Reverse osmosis coating machine (English Version)
- Standard No.
- T/GDEIA 5-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Group Standards of the People's Republic of China
- Status
- 2023-12
- Replace By
- T/GDEIA 5-2023
- Latest
- T/GDEIA 5-2023
- Scope
- The coating machine is mainly composed of an unwinding device, a storage device, a coating device, a drying and cooling device, a winding device, a control system, etc. The reverse osmosis membrane coating machine uses a one-step or two-step method to evenly coat the coating material on the surface of the substrate to meet the specified reverse osmosis membrane process requirements. Substrate width mm ≤1650 Coating width mm ≤1600 Roller surface width mm ≤1750 Mechanical speed m/min ≥15 Oven temperature accuracy ℃ ≤±1 Maximum tension N/m 200 Tension accuracy % ≤±2 Winding end accuracy mm ≤ ±2 The specific coating method and number of coating heads are determined by the formulation parameters, temperature, and coating structure requirements of the coating fluid.
T/GDEIA 5-2019 history
- 2023 T/GDEIA 5-2023 Reverse osmosis coating machine
- 2019 T/GDEIA 5-2019 Reverse osmosis coating machine
