Prototype and small-lot mass production of washers (thickness 0.1mm to 1.0mm)
For prototypes of washers and spot cases, wire cutting processing is used. For small lots, simple mold production and press processing are available. Quantities range from 1 to a maximum of 100,000 pieces (repeat orders are possible). Available materials include stainless steel (SUS304, SUS301), brass (C2680, C2801), phosphor bronze (C5210, C5191), copper (C1100, C1020), aluminum (C5210, C1050), permalloy, SECC, etc., depending on thickness.
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basic information
The compound type of washer (outer shape cut type) has a long track record and is our area of expertise. Molds can be produced in as little as 3 days (depending on the material and shape of the product). Prototyping washers using wire cutting can be shipped as quickly as the same day. The average delivery time for customers requesting washer prototypes via wire cutting from our company is about 3 days.
Price range
Delivery Time
Applications/Examples of results
Washers are used in various fields such as home appliances, machinery, vehicles, office automation equipment, precision instruments, miscellaneous goods, and construction.
Company information
Sansin Manufacturing Co., Ltd. is a company located in Sumida-ku, Tokyo, that specializes in the production of metal parts, mold manufacturing, press processing, and wire cutting processing. We mainly focus on a wide variety of small lots for thin and small parts. We can also procure materials for precious metal-related items such as jewelry. We manufacture fittings for luxury products as well. We do not handle inexpensive mass-produced items. We also work with individuals, small businesses, universities, and research institutions, so please feel free to contact us with your requests.
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