FST-CM-WTM-101 Intelligent Precise Membrane Casting and Coating Manufacturing System is a fully automated manufacturing solution provided by Shanghai Foresight Technology Co., Ltd. for Membrane Enterprise.
FST-CM-WTM-101 membrane coating system includes rewinding/unwinding unit, coating unit, water tank unit, dryer unit, membrane sheet detection unit, correction system, tension system, control system, information system, error alarm processing and safety protection system.
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Parameters | Specifications |
Maximum Speed | 20 m/min |
Substrate | Non-woven |
Substrate Width | 1044/1070 mm (41/42 inch) |
Unwinding Diameter Range | 200-500 mm |
Winding Diameter Range | 100-500 mm |
Unwinding/Winding Tension Range | 50-250 N (<±10%) |
Dimension | L60 m*W11 m*H8 m |

With this technology, the detection, control, feedback, and execution are precise and efficient, which enables the membrane coating machine to precisely control the film during long-distance transmission. This not only improves the flatness, uniformity, and other performance indexes of the film but also enhances the stability of the equipment.
With this technology, the detection, control, feedback, and execution are precise and efficient, which enables the flatsheet casting machine to precisely control the film during long-distance transmission, improves the flatness, uniformity, and other performance indexes of the film, and enhances the overall stability of the equipment.
The length of the ro membrane manufacturing machine can reach 280 meters, making it highly suitable for large-scale RO membrane coating production. Through efficient tension control to achieve micron-level regulation between the coated membrane lip and the substrate, the uniformity and consistency in thickness of each coated layer are ultimately ensured, which reduces the defects on the surface and ensures the quality of the product.
The guide roller in the tank can be lifted as a whole, therefore, during production, maintenance can be easily made, which is convenient for cleaning; No need to discharge solvents, to save production materials; when threading membranes during RO membrane coating processes, it can realize fast threading without other operations, convenient for operation and maintenance.
Composed of machine vision and AI algorithms, the automatic inspection system learns and optimizes the degree of film defects, which can accurately detect the defects, including those common in elastomeric membrane production., and automatically mark the defects on the membrane, making its quality effectively guaranteed.
The equipment realizes the coating function effectively and accurately through the precise process control system and the whole PID adjustment, as well as number of intelligent technologies, such as intelligent monitoring of product quality, warning and troubleshooting instructions, order management system, one-key start/stop, and one-key changeover of the product, etc. added, which makes the equipment easier to be operated and maintained.