林田技研 List of Products and Services

At Hayashida Giken Co., Ltd., we offer "thin processing of Inconel." We can perform thin processing of Inconel 600 (including alloys), utilizing our processing know-how to achieve approximately 1/10 to 1/100 processing. We can also accommodate geometric tolerances, depending on the shape and material. Please feel free to consult us when you need our services. 【Product Overview】 ■ Processing size: Generally up to about φ400 ■ Quantity: Small lot single items (approximately 1 to 30 pieces) *For more details, please refer to the PDF document or feel free to contact us.

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At Hayashida Giken Co., Ltd., we accept "thin brass processing." We can process thin brass, including C3604, utilizing our processing know-how to achieve dimensional accuracy of approximately 1/100. We can also accommodate geometric tolerances, depending on the shape and size. Please feel free to consult us when you need our services. 【Product Overview】 ■ Processing size: Generally up to about φ400 ■ Quantity: Small lot of single items (approximately 1 to 30 pieces) *For more details, please refer to the PDF document or feel free to contact us.

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At Hayashida Giken Co., Ltd., we offer "stainless steel thin material processing." We can process materials such as SUS304, SUS316, SUS303, and low carbon steel, utilizing our processing know-how to achieve dimensional accuracy of about 1/100. We can also accommodate geometric tolerances, depending on the shape and size. Please feel free to consult us when you need our services. 【Product Overview】 ■ Processing size: Generally up to approximately φ400 ■ Quantity: Small lot processing (about 1 to 30 pieces) *For more details, please refer to the PDF document or feel free to contact us.

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Rintian Giken is an elite group of professionals with extensive processing experience in difficult-to-cut materials, rare metals, and semiconductor equipment. Our company also performs "thin ring processing," achieving high dimensional accuracy and geometric tolerances even for difficult-to-cut materials such as titanium and SUS. Utilizing our high technical skills and know-how, we provide finishes that minimize warping and distortion. We have established a thorough quality control system that includes comprehensive dimensional measurements. 【Features】 ■ Geometric tolerance: approximately 0.01 to 0.05, plate thickness: around 10mm, outer diameter: up to approximately φ400 (varies depending on shape, material, and processing content) ■ Compatible materials: titanium, SUS, aluminum, brass, etc. ■ Equipped with 3D measuring machines and projectors, capable of measuring dimensions to the micrometer level ■ Able to accommodate short lead times for single items, small lots, and mass production *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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At Hayashida Giken Co., Ltd., we have numerous achievements in "high-precision machining of difficult-to-cut materials" such as stainless steel/SUS/titanium/nickel alloys. ≪List of compatible materials≫ Stainless steel/SUS/titanium/nickel alloys/copper tungsten/invar/super invar/ordinary steel/special steel/aluminum Various rare metals (rare metals/molybdenum/tantalum/tungsten/titanium/nickel/cobalt) etc. We solve the challenges of those struggling with high-precision machining or difficult-to-cut material processing. Please feel free to consult us when you need our services. 【Product Overview】 ■ Machining size capacity: approximately up to φ500 ■ Quantity: small lot single items (approximately 1 to 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Hayashida Giken Co., Ltd., we offer "aluminum processing." Utilizing our processing know-how, we can achieve processing tolerances of approximately 1/100 to 1/1000. We can process pure aluminum such as A1050 and A5052, as well as duralumin such as A2017. Additionally, we possess various machines including general-purpose lathes, NC lathes, machining centers, milling machines, and wire cutting machines, allowing us to implement processing methods suited to the characteristics of the metal and the product. 【Product Overview】 ■ Processing size: Generally up to about φ500 ■ Quantity: Small lot production (approximately 1 to 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Hayashida Giken Co., Ltd., we offer "Inbar and Super Inbar processing." Utilizing our processing know-how, we can achieve processing ratios of approximately 1/10 to 1/100. This service is ideal for those in the metal processing, semiconductor, and aerospace industries who are having difficulty finding subcontractors. We possess a variety of machines, including general-purpose lathes, NC lathes, machining centers, milling machines, and wire cutting machines, allowing us to implement processing methods suited to the characteristics of the metal and the products. 【Product Overview】 ■ Processing size: Generally up to about φ500 ■ Quantity: Small lot production (approximately 1 to 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Hayashida Giken Co., Ltd., we offer "stainless steel processing." We have processing experience with a wide range of stainless steels, including austenitic types such as SUS304, SUS303, SUS310, SUS316, SUS304L, and SUS316L, as well as martensitic types like SUS420J2 and SUS440C, and ferritic types such as SUS430 and SUS630. With various machines including general-purpose lathes, NC lathes, machining centers, milling machines, and wire cutting machines, we can implement processing methods suited to the characteristics of the metal and the products. 【Product Overview】 ■ Processing size: Generally up to about φ500 ■ Quantity: Small lots (approximately 1 to 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Hayashida Giken Co., Ltd., we offer "thin processing of titanium." We can process pure titanium and titanium alloy 64, utilizing our processing know-how to achieve dimensional accuracy of approximately 1/100. We can also accommodate geometric tolerances, depending on the shape and material. Please feel free to consult us when you need our services. 【Product Overview】 ■ Processing size: Generally up to about φ400 ■ Quantity: Small lot single items (approximately 1 to 30 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Hayashida Giken Co., Ltd., we offer "rare metal processing." We possess various machines, including general-purpose lathes, NC lathes, machining centers, milling machines, and wire cutting, allowing us to implement processing methods suited to the characteristics of metals and the products. If you are facing challenges with rare metal processing in the metalworking, semiconductor, or aerospace industries, or if you are having difficulty finding an outsourcing partner, we can help solve your issues. 【Product Overview】 ■ Processing size: To be discussed ■ Quantity: Small lot production (approximately 1 to 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Hayashida Giken Co., Ltd., we offer "copper tungsten processing." We possess various machines, including general-purpose lathes, NC lathes, machining centers, milling machines, and wire cutting, allowing us to implement processing methods suited to the characteristics of metals and products. Leveraging our processing know-how, we can achieve processing tolerances of approximately 1/10 to 1/100. Please feel free to contact us when you need our services. 【Product Overview】 ■ Processing size: To be discussed ■ Quantity: Small lot (approximately 1 to 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Hayashida Giken Co., Ltd., we offer "copper processing." We can process various materials including C1020 oxygen-free copper, C1100 tough pitch copper, C2801 brass, as well as alloys such as chrome copper and phosphor bronze. We possess a variety of machines including general-purpose lathes, NC lathes, machining centers, milling machines, and wire machines, allowing us to implement processing methods suited to the characteristics of the metal and the products. 【Product Overview】 ■ Processing size range: Approximately up to φ500 ■ Quantity: Small lot single items (from 1 to about 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Hayashida Giken Co., Ltd., we handle "ordinary steel and special steel processing." We can process general steel materials such as SS400, carbon steels like S50C, and SCM440, as well as NAK materials, utilizing our processing know-how to achieve processing ratios of approximately 1/10 to 1/100. Additionally, we possess various machines including general lathes, NC lathes, machining centers, milling machines, and wire cutting machines, allowing us to implement processing methods suited to the characteristics of the metal and the products. 【Product Overview】 ■ Processing size range: Generally up to about φ500 ■ Quantity: Small lot production (approximately 1 to 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Hayashida Giken Co., Ltd., we offer "three-dimensional coordinate measurement." We possess three-dimensional coordinate measuring machines made by Tokyo Seimitsu, enabling us to perform not only machining but also inspection. For those in the metal processing, semiconductor, and aerospace industries facing challenges with high-precision machining or measurement, or for those struggling to achieve the desired accuracy or find suitable outsourcing partners, we provide solutions to these issues. 【Product Overview】 ■ Machining size capacity: Approximately up to φ500 ■ Quantity: Small lot production (about 1 to 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• 3D measuring device

Our company processes non-ferrous metals, difficult-to-machine materials, and rare metals. We provide high-precision, high-quality products stably tailored to our customers' needs. We are capable of 5-axis machining using CAD/CAM programming. We own three-dimensional measuring machines and projectors, allowing us to measure and guarantee all dimensions. We can accommodate everything from single items and small lots to mass production, with quick delivery times. Please feel free to consult with us. 【Features】 ■ Capable of handling difficult machining of hard-to-cut materials and rare metals ■ 5-axis machining using CAD/CAM programming is possible ■ All dimensions are measured and guaranteed ■ Capable of measuring dimensions to the micro level ■ Quick delivery available for single items, small lots, and mass production *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Other processing machines

At Hayashida Giken Co., Ltd., we possess various processing equipment such as lathe processing, machining center processing, and blasting processing. We have a wide range of equipment including 5-axis controlled 3D machining centers, general-purpose milling machines, drill presses, tappers, NC lathes, and electrical discharge machines. In addition, we are always committed to providing quality, cost, and delivery that exceed our customers' needs through an integrated production system that encompasses simple design, precision processing, cleaning, and packaging. 【Equipment Owned (Partial)】 ■ 5-axis controlled 3D machining center ■ 3D machining center ■ General-purpose milling machines, drill presses, tappers ■ NC lathe ■ General-purpose lathe *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Other processing machines

Our company is a group of elite professionals with many years of processing experience in difficult-to-machine materials, rare metals, and semiconductor equipment. We continue to challenge ourselves to maintain high performance processing for various materials. If you have any development or processing projects that you are struggling with, please feel free to consult us. 【Examples of Processed Materials】 ■ Non-ferrous metals in general: Aluminum, Stainless Steel, Titanium, etc. ■ Difficult-to-machine materials: Inconel, Nickel, Hastelloy, Copper, etc. ■ Rare metals: Molybdenum, Tantalum, Tungsten, etc. ■ General resin materials *For more details, please download the PDF or contact us.

• Processing Contract