This is innovation! KiKi's spring unit overcomes the weaknesses of competitors' products!
The "spring unit" has characteristics such as "initial load can be applied and tightening adjustments are easy," "work during installation and disassembly of molds is easy," and "buckling is less likely to occur," compared to using coil springs alone or when using spring guide retainers and guide pins. Furthermore, the KiKi brand "spring unit" has the following features that overcome the weaknesses of existing products! [Features] <Easy selection of units!> KiKi's spring units are delivered pre-assembled! Since the dimensions are determined by standards, selection is easy! <The total length of the unit is standardized at spring length + 10mm!> Regardless of the spring outer diameter, the total length of the unit is the spring length + 10mm, making it very easy to understand! <Initial deflection amount standardized at 1mm!> Delivered assembled as a unit, and all types are given an initial deflection of 1mm, making spring pressure calculations simple! <Compatible with large outer diameters of 50mm and 60mm!> It is compatible with springs of large outer diameters, so the range of use is wide! For more details, please contact us or download the catalog.
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basic information
【Specifications】 ○Model: SPU ○Type: KF/KL/KM/KH/KB/KG ○Coil Spring Outer Diameter (D): 30, 35, 40, 50, 60 ○Coil Spring Free Length →D=30–40: 50, 55, 60, 65, 70, 75, 80, 90, 100 →D=50: 50, 55, 60, 65, 70, 75, 80, 90, 100, 150 →D=60: 60, 70, 80, 90, 100, 150 ○Stripper Bolt Diameter (P): 10, 13, 16 ○Applicable Stripper Bolts →D=30/35: STB10 →D=40: STB13 →D=50/60: STB16 ●For more details, please contact us or download the catalog.
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Company information
In 1962, Hayashi Shokai Co., Ltd. was established in Osaka City, engaging in the sales of polyurethane and various mold components. As the demand surged alongside the rapid growth of Japan's automotive industry, the company steadily expanded its performance. Subsequently, it strategically developed its business by establishing a sales office in Hiroshima, solidifying its position within the industry. In 1987, the company changed its name to Hayashi Co., Ltd., welcoming a new era. In 1994, the Nagoya sales office was opened, enabling faster responses to increasingly diverse and specialized customer needs. The company continued to evolve, and in 2003, it successively established overseas business and sales engineering departments. Actively engaging in sales and procurement overseas, it also embraced "the evolution of manufacturing" by accommodating orders based on 3D drawings. A system was built from order receipt through to the production and delivery of custom-made products, providing customers with total cost benefits. Hayashi Co., Ltd. possesses the "responsiveness" to flexibly meet the needs demanded by the times. Now and in the future, we will continue to deliver joy to our customers and grow together with them.