Suzhou Oushida Hot Melt Machinery Equipment Co., Ltd.

Oushida hot melt adhesive machine helps the new energy industry production

Company Profile

Suzhou Oushida Hot Melt Adhesive Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the research and development, production, sales and technical consulting of hot melt adhesive intelligent spraying equipment.

Oushida hot melt adhesive machine：

With the booming development of the new energy industry, the application of hot melt adhesive machines is becoming more and more extensive. For example:

Application in new energy vehicles

Body structure bonding

The body structure of new energy vehicles often uses lightweight materials (such as aluminum alloy and carbon fiber composite materials), which are not easy to weld. Hot melt adhesive machines can apply hot melt adhesive to various parts of the body to achieve efficient and reliable bonding.

Battery pack assembly

The battery pack of new energy vehicles consists of multiple battery cells, which require a large number of connectors and wires to connect. Hot melt adhesive machines can firmly fix them in place, improving the reliability and safety of the battery pack.

Electronic component fixing

Electronic components such as control systems and motors of new energy vehicles need to be fixed to the body. Hot melt adhesive machines can quickly bond these components to the corresponding positions to ensure stability and shock resistance.

Application in new energy batteries

Cell bonding

In solar cells, hot melt adhesive can be used for bonding between cells.

For lithium-ion batteries, hot melt adhesive can be used for bonding between electrode sheets.

Battery packaging

For example, electrolyte-resistant hot melt adhesivecan be used for composite bonding of soft-pack battery outer packaging. After the positive and negative electrode materials and diaphragm of the lithium battery are composited, they are loaded into the aluminum-plastic film outer packaging, the electrolyte is injected, and the positive and negative electrode ears are inserted. Then, the electrolyte-resistant hot melt adhesive is used to seal and composite to make a soft-pack battery cell. It can also be used for sealing the battery cover after laser welding to avoid post-welding defects, plug cracks and pores, and prevent welding slag from splashing and short circuiting. This hot melt adhesive has excellent electrolyte resistance and strong bonding strength. It is not easily oxidized or corroded in concentrated sulfuric acid solution. It has good adhesion to a variety of materials, has low odor, is non-irritating, has good fluidity, good operability, and excellent high and low temperature resistance, and is suitable for automated processes.

From the perspective of market demand, it is expected that by 2030, the demand for EVA hot melt adhesive in the new energy field will grow at an annual rate of 15%, and the application of EVA hot melt adhesive in high-end application fields such as new energy battery packaging will increase significantly.

Suzhou Oshida is suitable for new energy industry automobiles, batteries, solar panels, etc. For example, in the production of new energy batteries, hot melt adhesive machines are required to adapt to the high precision, high efficiency, and environmental protection requirements of battery production, be able to realize automated gluing, curing and other processes, and cooperate well with other equipment for new energy battery production to ensure the stability of the production process and product quality.

Oushida hot melt adhesive intelligent spraying equipment

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