東電化 List of Products and Services

At Tokyo Electric Power Company, we have a "Masking Tape Machine" as production equipment. 【Specifications】 ■ Material thickness: 0.03 to 2.5 mm ■ Material width: up to 200 mm ■ Masking intersection: ±0.2 mm ■ Minimum tape width: 0.8 mm *For more details, please refer to the catalog or feel free to contact us.

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At Tokyo Electric Power Company Holdings, Inc., we have a production facility equipped with an "Aluminum-Compatible Ni+Sn Continuous Strip Plating Machine." 【Specifications】 ■ Material: Aluminum alloy (various types from A1000 to 6000 series) ■ Plate thickness: 0.15mm to 2.5mm ■ Width: up to 140mm ■ Plating specifications - Semi-gloss Ni with sulfamic acid - Glossy / Semi-gloss (Sn) - Stripe options available on one side / both sides ■ Plating thickness: up to 3.0μm ■ Coil outer diameter: MAX 950mm ■ Weight / Coil weight: approximately up to 200kg *For more details, please refer to the catalog or feel free to contact us.

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At Tokyo Electric Power Company Holdings, we have a production facility that includes a "Cu+Sn/Sn Reflow Continuous Strip Plating Integrated Machine." 【Specifications】 ■ Material: SUS series / Copper alloy / Fe series ■ Plate thickness: 0.03mm to 3.0mm ■ Width: up to 185mm ■ Plating specifications - Semi-gloss / Glossy Sn - Single-sided / Double-sided reflow processing / Stripe capable / Cu ■ Plating thickness: up to approximately 3.0μm ■ Weight / Coil weight: up to approximately 500kg ■ Coil outer diameter: MAX 950mm *For more details, please refer to the catalog or feel free to contact us.

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At Tokyo Electric Power Company, we have a production facility equipped with a "Ni+Sn/Sn Reflow Continuous Strip Plating Integrated Machine." 【Specifications】 ■ Material: SUS series / Copper alloy / Fe series ■ Plate thickness: 0.03mm to 3.0mm ■ Width: up to 200mm ■ Plating specifications 　・ Base: Semi-gloss Ni 　・ Semi-gloss Sn / Reflow Sn 　・ Both sides, one side, and partial stripes possible ■ Plating thickness: Ni up to 2.0μm, Sn around 5.0μm ■ Coil outer diameter / Weight (single weight): MAX 950mm / around 500kg * For more details, please refer to the catalog or feel free to contact us.

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At Tokyo Electric Power Company, we have a "Ni Dedicated High-Efficiency Continuous Strip Plating Machine" as our production equipment. 【Specifications】 ■ Material: SUS series / Copper alloy / Fe series ■ Plate thickness: 0.03mm to 3.0mm ■ Width: up to 210mm ■ Plating thickness: up to approximately 3.0μm (depending on material) ■ Sulfamic acid bath semi-gloss Ni, applicable to both sides/single side, full surface and stripes possible ■ Coil outer diameter/weight (single weight): MAX 950mm / approximately 500kg *For more details, please refer to the catalog or feel free to contact us.

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The 'plating with few pinholes and high adhesion' is a technology of Todenka Co., Ltd., which specializes in hoop plating and plating processing. Our various platings, represented by Ni plating, generate very fine metal particles that precipitate onto the metal of the product material. As a result, the meticulously plated surface has very few gaps between the metal particles, making it difficult for pinholes to form. This condition allows the plating to penetrate into the minute irregularities of the material surface, resulting in a plating with very strong adhesion. Similarly, Sn plating achieves excellent solder wetting properties. *For more details, please refer to our catalog or feel free to contact us.

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"Continuous hoop plating on aluminum materials" is a technology that enables continuous hoop plating processing on aluminum coil materials and primary press-processed products (from reel to reel), among others. Recently, with the rising prices of raw materials such as copper alloys, using relatively inexpensive and stable aluminum materials can provide significant cost advantages when material conversion is possible. Additionally, aluminum materials can achieve approximately three times the length for the same weight compared to copper alloys due to the difference in specific gravity, allowing for weight reduction that meets the needs of the lightweight and compact era. [Main Applications] ■ Busbar materials for EV and PHV vehicles ■ Heat sink materials ■ Secondary battery terminal materials and housings for mobile phones, etc. *For more details, please refer to the catalog or feel free to contact us.

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◆ A specialized manufacturer of continuous hoop plating for aluminum and a wide range of metal materials 1. Supports a variety of plating specifications We can process nickel, tin, and copper plating on various metal materials such as copper alloys, SUS series, aluminum, and aluminum alloys. 2. Capable of continuous hoop plating for a wide range of material shapes We can perform continuous hoop plating on materials ranging from thin plates (0.03t) to thick plates (3.0t), as well as wire and special shapes. 3. Proposing cost advantages By adopting simultaneous multi-line processing, we can flexibly respond to both small-batch production of various types and large-batch production of the same type, achieving low-cost operations with short delivery times. We are continuously improving each process to establish a production system that can offer cost advantages. 4. Providing stable quality By offering stable quality characteristics with minimal variation in continuous hoop plating, we support the stability and leveling of our customers' manufacturing processes. 5. Collaboration with group companies Our group company, Shin-Nittodenkai Co., Ltd., provides plating processing for various purposes and applications after plating. 6. Capable of handling primary pressed products Continuous hoop plating is also possible for flat pressed products.

• Other lighting fixtures