東将精工 List of Products and Services

We will manufacture "welding bead processing equipment for the inner and outer surfaces of pipes (cutting, rolling, and forming)" according to our customers' needs. For processing methods of welding beads on the inner and outer surfaces, we handle "IBC (cutting processing)" for cutting the bead, "IBP (rolling processing)" for flattening the bead, and "DBP (forming rolling processing)" for more beautifully flattening the bead, all at Higashimasa Seiko. We will proceed while consulting with you from design to manufacturing and handling. Of course, we strictly adhere to confidentiality regarding our know-how in pipe manufacturing. If there is anything we can assist you with, any issues you are facing, or any interests you have, please feel free to consult with us. 【Features】 [IBC・IBP] ○ The amount of cutting and cutting pressure can be easily adjusted remotely (hydraulic). ○ Remote operation function for the position (height) of the cutting tool. Adjustment range ±0.4mm. [DBP] ○ If the welding is good, it produces quality equivalent to cutting without any chips. For more details, please contact us or download the catalog.

• Other processing machines
• Mechanical Design
• Contract manufacturing

The "Bead Conditioner" is a device that allows you to monitor the condition of the internal bead during welding on a screen in numerical or graphical form. The condition of the internal bead during welding cannot be observed directly. However, it can be viewed in real-time as numerical data or graphs. This leads to improvements in pipe manufacturing quality, increased pipe manufacturing efficiency, prevention of IBC device damage, and reduction of material loss. 【Features】 - Cutting overload detection - Cutting defect detection - Automatic mill stop function - Prevention of IBC damage - Improvement of welding quality through bead uniformity - Enhancement of material yield - Prediction of tool wear and chipping

• Other Boxes

At Higashi Shoji Seiko Co., Ltd., we perform machining of mechanical parts in-house at our Tokyo headquarters using machining centers, electrical discharge machines (wire cutting), grinding processes, and more. We also accommodate short delivery times. Additionally, we offer integrated services for heat treatment and surface treatment. 【Examples of processed products】 ○ Cutting jigs and measuring jigs ○ Equipment-related items ○ Fabricated and sheet metal products, among others For more details, please contact us or download our catalog.

• Processing Contract

The "Triangle Protractor" is an easy-to-use internal angle measuring gauge that allows for quick measurement of internal angles simply by sliding it left and right. By using two measurement points, it can measure angles from 15° to 82°. We also offer our original opening angle measuring gauge, which allows for direct measurement of opening angles. 【Features】 ■ Simple operation by sliding left and right ■ Quick measurement of internal angles ■ Compatible with angles from 15° to 82° *For more details, please request a brochure or view the downloadable PDF data.

• Other measurement, recording and measuring instruments

The "GWA-402" is a bevel angle measurement gauge used for measuring the bevel angle of welded joints. It enables improvements in the quality and speed of on-site work. Customization is also available according to customer requests. 【Features】 ○ An original product that allows direct measurement of bevel angles ○ Measurement range: 25° to 60° (scale 1°) ○ Utility model registered For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The "Bevel Angle Measurement Gauge" is a gauge used to measure the bevel angle of welded joints, achieving improvements in quality and speed for on-site work. We will introduce our standard and special types. 【Classification】 ○ Type A: Compatible with T-joints ○ Type B: Not compatible with T-joints ○ Type C: Compatible with T-joints For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The "Screw Attachment (for Outer Diameter)" allows you to easily check the male thread diameter simply by attaching it to the tip of a digital caliper when there is no physical matching during screw manufacturing. It is useful in situations such as when you are vaguely told, "Just make it a bit loose," during lathe processing of screws, when creating a matching part incurs costs (and is only used once), or when screw gauges have fixed sizes based on diameter and pitch, limiting their versatility. 【Features】 - Easily check the male thread diameter using the nominal diameter or effective diameter. - Can be immediately used by attaching it to your existing digital caliper. - If the pitch is the same, you can check diameters within the measuring range of the caliper. → More versatile than screw gauges. - Available sizes from P1.0 to P6.0. - Utility model registered. For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The "internal measurement gauge" is specially designed to withstand harsh outdoor working conditions, particularly in severe environments such as wind and rain, making it highly suitable for use in construction projects, bridges, shipyards, and pipe manufacturing. We offer a variety of types, allowing you to choose from small to large diameters according to your work needs. Custom sizes (non-standard sizes) are also available for order production. 【Features】 - The main body is made of stainless steel - The measuring tip is equipped with a carbide chip - Capable of maintaining accurate measurements over a long period - Dimensions: inner tube φ19, outer tube φ25 - Measurement range: 300 to 5,000 mm For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments