It is used for applications that involve moving mechanical parts in a linear manner.
At Sun-Ei Co., Ltd., we offer custom-made screws tailored to specific products and specifications for applications such as construction, machine tools, transportation machinery, industrial machinery, and chemical plants. If you have any special screws that are not available on the market, please feel free to consult us. "Special lead screws" are screws used in machine tools and positioning applications, designed for the linear movement of machine parts. Trapezoidal screws are commonly used, and we can also accommodate two-start screws (multi-start screws). For more details, please contact us or refer to our catalog.
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basic information
【Features】 ○ Screws used in machine tools and positioning ○ Used for applications that require linear movement of machine parts ○ Trapezoidal screws are commonly used ○ Compatible with two-start screws (multi-start screws) as well 【Strengths of San-Ei Co., Ltd.】 ○ Capable of handling all processes from machining to surface treatment ○ Same-day quotation available ○ Supports small lot production ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
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Company information
I want to outsource manufacturing... Is it possible to procure cheaply from overseas? Managing product rotation and oversight is tough! San-Ei will help solve the problems together. We provide solutions to address challenges with a one-stop service. We respond to a wide variety of situations and can ensure speedy delivery through numerous partner manufacturers. By collaborating with our office in Vietnam, we assist in reducing costs while maintaining Japanese quality. We provide consistent support from planning to product, aiming to shorten the time for each process. Recently, we have received high praise even for prototypes and small lots.
![[Example of analysis using EBSD] Screw](https://image.www.ipros.com/public/product/image/d61/2000533368/IPROS90868083247351914914.png?w=280&h=280)
