Glass epoxy (Galaepo) groove cutting processing for transmitter coil bobbins.
Resin cutting processing
Galvanized epoxy coil bobbin can be freely designed for inner diameter and wall thickness using hand lay-up manufacturing method.
This product is a coil bobbin used in antenna transmitters. The spiral grooves for winding are precisely processed after shaping the pipe with glass epoxy (GFRP). A coil bobbin is a circular (or polygonal) tube that holds wire to create coils, made from resin with electrical insulation properties. The thickness of the wire and the number of turns vary depending on the application, but we can accommodate these variations by freely designing the inner diameter and wall thickness using the hand lay-up method. We also handle precision-required processes such as grooving, threading, and drilling of the bobbin. We have extensive experience in custom-made products primarily used in communications, regardless of size or shape, so please feel free to consult us.
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basic information
Leveraging our extensive experience in the electronics components industry, we can meet customer demands not only by selling resin materials but also by providing a wide variety of processing options. 【Material Sales: We can handle various resin materials and metals, from general-purpose engineering plastics to super engineering plastics】 ○ Thermosetting resin laminated sheets and molded sheets ○ Thermosetting resin laminated round bars and pipes ○ Insulation boards ○ Thermoplastic resins and general-purpose plastics ○ Engineering plastics ○ Super engineering plastics ○ Copper-clad laminated boards ○ Adhesive and bonding tapes ○ Functional films ○ FPC materials 【Processing and Manufacturing: We provide cost performance tailored to solve customer problems and meet their needs】 ○ Precision punching processing (various laminated boards, plastic sheets, ultra-thin metal sheets) ○ Precision die-cutting of adhesive tapes and films ○ Precision cutting processing ○ Functional film lamination processing ○ Optical film vacuum lamination processing for curved surfaces ○ Contract development of jigs and devices ● For more details, please contact us.
Price information
Please contact us.
Delivery Time
※Delivery times may vary depending on size, shape, and quantity, so please feel free to contact us.
Applications/Examples of results
Coil bobbins, fuses, etc.
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Company information
Seiko Electric Co., Ltd. was founded in 1947, shortly after the war. Initially, we only sold insulating materials, but in response to customer requests, we began to offer processing services such as cutting, bending, and laminating. By utilizing our sales and production bases both domestically and internationally, we have been able to provide comprehensive support for our customers' businesses through services ranging from material sales to planning, proposals, processing, and logistics. We continuously challenge ourselves with new technologies in various fields, including smartphones, tablets, display devices, automotive parts, robots, measuring instruments, wearable devices, medical equipment, aerospace, manufacturing equipment, and power electronics, responding to customer needs from material sales to resin processing, tape and film processing, and vacuum lamination processing. Additionally, leveraging our global network for sourcing materials from overseas and supplying materials to overseas factories, we support all phases of "manufacturing," from material procurement to prototyping and mass production, including proposals for transitioning to mass production at our factory in the Philippines after prototyping and small-lot production at our Shirakawa factory.
![[Drawing] TSF Type Bobbin 'TSF-640(30-32)φ52'](https://image.mono.ipros.com/public/product/image/9c1/2000532694/IPROS59812437177450852487.png?w=280&h=280)
