Hydrogen production bipolar plates and fuel cells

Category: Hydrogen production bipolar plates and fuel cells

The membrane support grids are made of nickel-plated steel and pure nickel, and in different modes as 3Dstructure, flattened and corrugated. The products are characterized by smooth surface, uniform thickness, high electric densitylow resistance, corrosion resistance, uniform and smooth fow field, low maintenance cost and so on, so they are widely used inlarge electrolvzers, KiNSON can produce the products accordina to the reauirements of material. hole. thickness, strand. modeand dimensions.Our team is professional in the electrolyzer units and spare parts, including end load bearing plates, end polar plates, middlepolar plates, bipolar plates, besides welding and electroplating services. We have mature technology and successful projects.

Product Inquiry Related Applications

Description

Customised components.

Used in PEM, AWE and ALK electrolyers.

Applications0.5-2000Nm³ Alkaline hydrogen electrolyzer.

PEM Electrode Titanium Mesh

PEM electrode titanium mesh, thickness 0.04-2mm, width 100-1500mm, external dimensions, porosity, thickness, mesh can be customised. The product has the characteristics of low resistance, uniform current, no burr, not easy to fall off, flat and smooth. Compared with the electrode prepared by other materials, the cost is low, the life span is long, and the comprehensive performance is obviously improved, and it has been widely used in PEM hydrogen production industry.

The expanded titanium mesh, used as PEM electrode, has the range of the thickness 0.04-2mm, and the width 100-1500mm. The external dimensions, porosity, thickness, and mesh size can be customised. The product has the characteristics of low resistance, uniform current, no burr, no-easy falling off, and flat and smooth surface. Compared with electrodes prepared from other materials, electrodes with lower costs, longer lifespan, and significantly improved overall performance have been widelused in the PEM hydrogen production industry.

pre-electrode membrane support grid in alkaline water tank

We have special R&D equipments for hydrogen energy industry, and have successfully researched and developed many kinds of electrode mesh and support grid with many customers. The widest width of expanded carbon steel mesh can reach 2500mm, the widest width of expanded nickel mesh reaches 1300mm. Kinson is highly recognized by colleagues in the industry, and has established a good relationship of cooperation, with the deep processing capabilities of sandblasting, electroplating, chemical plating and other processes, rapid response, close cooperation, various material, many kinds of moulds, a wide range of categories, stable quality, and fast delivery.

Squre hole mesh

Squre hole mesh in production

Carbon steel- membrane support grid

Bipolar plate automatic production line

The whole machine processing line is composed of 3 vertical lathes , 2 gantry milling machines , gantry robot and overturning platform and other equipment. It can realize unmanned handling work in the whole processing line, improve efficiency, and increase safety in the production process.

The welding platform comes complete with a correction platform, a welding platform and a weld-seam leveling platform，with automatic welding tracking system, automatic welding and leveling, which abounds the traditional spot welding and effectively improves weld quality.

Electroplating is all automatic, with the advantages as precise plating time control, slight error of coat thickness and stable quality.

On the vertical lathe

Grinding with Milling grind machine

Bipolar welding

Bipolar electroplating

More Applications

Aerospace

Generally speaking, metal aircraft made of aluminum can be used safely for decades, because the metal aircraft's own electrical conductivity is enough to protect the aircraft from lightning strikes, with the development of science and technology, composite materials are widely used in aviation aircraft, when lightning strikes or lightning current flows through the composite structure, it will cause this composite structure embrittlement, delamination or fracture. And the most serious damage to the composite structural parts is usually the highest energy density of the lightning inflow point or out point.

Wind turbine blade lightning protection net

In the current wind power market, the composite materials, because of its unique performance advantages to become the mainstream of wind turbine blades, in order to achieve high-strength and lightweight. The traditional flashing system can not provide complete protection. In the cases of actual lightning damage, the lightning strike can bypass the flashing device and hit the blade, which is very common.

Battery

The electrically active material compromising the electrodes of most modern battery designs are powders and require a mechanical support structure to hold them in place during the manufacturing process. This support structure also functions as a current collector and provides the electrical connection point for the external circuit. In the battery production, the expanded metal foils are coated with active electrode material and then roll to cylinder, which is the main structure of battery core.

Electromagnetic Shielding

The screen net can not only shield electromagnetic radiation interference, but also transmit light, so it is the only available shielding material for observation and display holes. At present, it has been widely used in radar display, computer display terminal, printer, radio, spectrum meter, precision instrument and so on digital and image display window, electronic shelter and electromagnetic shielding of shielding room observation window.

Hydrogen production bipolar plates and fuel cells

Industrial

Expanded metals, along with our other metal alternatives, is manufactured with no waste and is available in 2D and 3D appearances. It has exceptional corrosion, heat, and impact resistance. The unique properties of lower and higher alloyed grades provide resistance to corrosion in many different environments. Moreover, 2D and 3D appeared can expand the area and carry much more catalysts. The manufacturing process adds rigidity to the original material and the mesh can be annealed to improve its formability. Expanded metal mesh is a versatile and durable one-piece construction that is used for a wide range of applications. Industries we commonly serve include HVAC services, filtration, petrochemical, food service, automotive, acoustics, architecture and more.