Designed for catalyst slurry development and coating process research in fuel cells, water electrolysis, and other related fields,  suitable for high-precision, cost-effective coating experiments and prototype fabrication on a variety of sheet substrates such as PET,  PEM, and PTFE.

Applicable Slurry Viscosity：10 – 500 mPa·s

Compatible Substrates：PET / PEM / PTFE

Coating Dimension Accuracy：± 1.0 mm

Standard Coating Area：150 mm x 250 mm

Coating Load Uniformity：≤ ± 5%

System Slurry Dead Volume：≤ 10 ml

Specifically designed for R&D, pilot-scale, and small-batch  production in PEM water electrolysis and fuel cell applications.  The system enables precision fabrication of functional layers  such as Catalyst Layers (CL) and Gas Diffusion Electrodes (GDE),  supporting the complete workflow from process development and full-scale prototype validation to limited-volume sample  supply.

Applicable Slurry Viscosity：20 – 500 mPa·s

Compatible Substrates：PET / PEM / PTFE

Coating Size Accuracy：± 0.5 mm

Standard Coating Area (Optional)：

350 mm x 450 mm / 480 mm x 600 mm / 600 mm x 800 mm

Coating Load Uniformity：≤ ± 5%

Optimized for the high-precision fabrication of critical functional layers in Fuel Cell (FC) and Proton Exchange  Membrane Water Electrolysis (PEMWE) applications,  including Catalyst Layers (CL), Gas Diffusion Layers (GDL),  and Porous Transport Layers (PTL). The system meets  stringent requirements ranging from advanced R&D  validation to small- and medium-batch, high-standard  manufacturing.

Applicable Slurry Viscosity：20 – 500 mPa·s

Compatible Substrates：PET / PEM / PTFE / GDL / PTL

Vacuum Roller Heating Temperature：Up to 80°C，uniformity ±1°C

Vacuum Roller Runout Accuracy：≤ 5 μm (at 60°C)

Coating Dimensional Accuracy：± 0.5 mm

Standard Coating Area (Optional)：350 x 600 mm or 600 x 900 mm

Coating Load Uniformity：≤ ± 5%

Coating Speed Range：0.3 – 1.5 m/min

Designed exclusively for the precision manufacturing of Catalyst-Coated Membranes (CCM) used in fuel cell and water electrolysis applications. The system supports the coating of catalyst layer slurries on Proton Exchange  Membrane (PEM) or PTFE substrates, covering the entire process chain from process development and optimization to scalable mass production.

Applicable Slurry Viscosity Range：20 – 200 mPa·s

Maximum Substrate Width：≤ 650 mm （customizable）

Coating Dimensional Accuracy：± 0.3 mm

Coating Speed Range：0.5 – 5 m/min

Coating Load Uniformity：≤ ± 5%

Engineered to overcome PEM swelling challenges in direct coating  processes, allowing precise deposition of the catalyst layer directly  onto the membrane. After single-side coating on the supported  side of the membrane, this system performs high-precision,  high-speed coating and integrated drying of the catalyst layer on the opposite side. It is a critical manufacturing platform for achieving high-efficiency, high-yield mass production of fuel cell Membrane Electrode Assemblies (MEA) and electrolysis Catalyst-Coated Membranes (CCM).

Core Roller Diameter：600mm

Applicable Substrate Width：50 – 650 mm (customizable)

Coating Speed Range：0.5 – 3 m/min

Roller Surface Heating Temperature：Ambient to 70 °C，Uniformity ±1°C

Coating Dimension Deviation：≤ ± 0.5 mm

Coating Load Uniformity：≤ ± 5 %

Anode–Cathode Coating Alignment Accuracy：< 0.5 mm

Designed for the research, development, and large-scale manufacturing of Proton Exchange Membranes (PEM) and Ion Exchange Membranes, with particular suitability for producing high-performance composite membranes featuring multi-layer reinforcement structures, delivering exceptional uniformity and consistency.

Maximum Substrate Width：≤ 1250 mm （customizable）

Coating Speed Range：0.1 – 2 m/min

Maximum Oven Temperature：250 °C

Oven Temperature Uniformity：± 2 °C

Coating Thickness Uniformity：≤ ± 1 μm