SANWA CREATION Co.,Ltd. List of Products and Services

We would like to introduce the "Three-Layer Coated Pin" handled by Sanwa Creation Co., Ltd. By combining functions through multi-layer film formation, we have achieved high hardness. It excels in anti-seizing properties, wear resistance, and corrosion resistance. If you specify your desired dimensions and accuracy standards, we will provide you with a quote. Please feel free to consult with us. 【Features】 ■ Achieves high hardness through the combination of functions via multi-layer film formation ■ Excellent in anti-seizing properties, wear resistance, and corrosion resistance * For more details, please refer to the related links or feel free to contact us.

Sanwa Creation Co., Ltd. handles carbide pins and shafts (centerless, cylindrical processed products, small diameter pins). Our products are used in various fields such as automotive, electronic components, telecommunications, semiconductors, and medical applications, and we can accommodate a wide range from small lots to mass production. We offer various materials including carbide, ceramics, SKH, and more. Please feel free to contact us when you need our services. 【Specifications】 ■ Materials: Carbide, ceramics, SKH, SUS, diamond, etc. ■ Dimension standards ・Outer diameter (φD): φ0.05mm to φ40mm ・Total length (L): 1mm to 2000mm ■ Precision ・Outer diameter accuracy: ±0.001～ ・Roundness: within 0.001 *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the carbide alloy needle pins/small diameter pins handled by Sanwa Creation Co., Ltd. These are used as operating pins for micromanipulators in applications such as "fine foreign object retrieval" and "sampling specific areas in material analysis." Additionally, our needle pins have been used in the field of material development to simulate damage for the purpose of investigating the durability of materials. We also accept requests for the production of probe pins. The material is carbide alloy. The dimensional standards are tip widths (t) of 0.001mm or less, 0.003mm or less, and 0.005mm or less. 【Specifications】 ■ Material: Carbide alloy ■ Dimensional standards ・ Tip width (t): 0.001mm or less, 0.003mm or less, 0.005mm or less *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the ultra-hard alloy micron pins (small diameter pins) manufactured by Sanwa Creation Co., Ltd. These are ultra-fine pins with an outer diameter of less than φ0.1mm, produced using centerless grinding, and made from ultra-hard alloy and zirconia ceramics. They have a proven track record as electrodes for discharge machining nozzle holes in diesel engine fuel injection systems and as punches for ink nozzle orifices in inkjet printers. 【Specifications】 ■ Material: Ultra-hard alloy, zirconia ceramics ■ Dimensional standards ・ Outer diameter (φD): φ0.05mm to φ0.10mm ・ Total length (L): up to 350mm *For more details, please refer to the related links or feel free to contact us.

This is a case study of ceramic pin machining by Sanwa Creation. We introduce our achievements in precision micro-machining with a minimum diameter of φ0.03, pin machining not only in round shapes but also in triangular, square, and oval shapes, as well as our diverse processing results for ceramics. Processed materials include alumina, zirconia, silicon nitride, silicon carbide, hot-pressed ceramics, steatite, and more. We can accommodate both cases: when you provide the materials for us to process and when we procure the materials ourselves for processing. Applications for the products include pin gauges, ejector pins, pilot pins, positioning pins, and more.

This is a grinding pin used in a pin mill type grinder for crushing various foods and pharmaceuticals. The pin materials available include steel, stainless steel, carbide, fine ceramics, and SKH51, among others. Since we manufacture to order, you can freely specify the dimensions of the pin, whether or not to include a chamfer, surface roughness, etc.

Before drilling the substrate, these are stack pins (positioning pins/small diameter pins) that are driven in when securing the entry board and backup board (bake board). The outer diameter ranges from Φ1 and the total length is approximately 8L. Chamfers can also be added to both sides of the pin. Precision: φ±0.005 (higher precision tolerances are also possible), outer diameter surface roughness Ra0.1 or less is achievable. Material: SKH51 (HRC60 or higher), SUS materials, carbide, etc. We can manufacture from small lots, so please feel free to consult with us.

We would like to introduce the "Triangular Prism Reamer Pin" handled by Sanwa Creation Co., Ltd. It has been manufactured for hole processing in highly brittle materials where standard tools cannot be used. The cutting edge is in the shape of an equilateral triangle. Since the triangle is formed with a single chuck, the axial misalignment with the shank is within 1µm. Application: It is used for high-precision finishing of holes in the jewelry field. Orders can be placed in small lots, and detailed size specifications are also possible.

We would like to introduce our "Irregular & Eccentric Pins" at Sanwa Creation Co., Ltd. We manufacture pins in various shapes such as oval, square prism, triangular prism, and eccentric shapes. The materials include carbide, SKH51, ceramics, etc. Additionally, we accept orders starting from a single piece. If you specify your desired dimensions, we will provide a quote. Please feel free to consult with us. 【Standard Base Material Shapes】 ■ Shank Diameter: φ2 to φ12 ■ Total Length: up to 150L 【Applications】 ■ Oval Pilot Pins ■ Diamond Gauge Pins ■ Oval Press Processing Punch Pins ■ Triangular Prism Reamer Pins ■ Oval Core Pins *For more details, please refer to the PDF document or feel free to contact us.

We have a track record of producing pin gauges with an outer diameter tolerance of ±0.1μm (±0.0001mm)! This is the highest precision outer diameter tolerance among the pins currently manufactured by our company. When producing products with extremely high outer diameter precision, they are utilized as master pin gauges for mass production. Application: Master pin gauges for measuring instrument calibration. They can also be used for any pins requiring high precision outer diameter tolerances. Material: Carbide Size: Due to the extremely high precision machining, they are made to order. We will provide a quote after you contact us with your desired size. Sanwa Creation Co., Ltd. 211-0051 1-26-8 Miyauchi, Nakahara-ku, Kawasaki City, Kanagawa Prefecture TEL: 044-740-6800 (Main) FAX: 044-740-6801

In applications where high hardness, wear resistance, and chemical stability are required, zirconia ceramic pin gauges are an effective choice. Here, we will clearly explain the features of zirconia pin gauges, their differences from carbide pin gauges, and examples of applications. **Features of Zirconia Pin Gauges** Zirconia is a ceramic with the following characteristics: - High hardness and excellent wear resistance - Non-magnetic and electrically insulating - Excellent corrosion and chemical resistance - High dimensional stability due to thermal expansion rate being close to that of metals These characteristics make them effective in the following situations: - Measurement of non-magnetic parts in contact with metals - Measurement in corrosive liquid or chemical environments - Precision measurement applications where even slight displacements matter - Manufacturing processes that require clean environments and electrical insulation **Differences from Carbide** **Advantages of Zirconia:** - Non-magnetic and does not conduct electricity - Strong against chemicals, with a long lifespan even in corrosive environments - Smooth surface with minimal foreign matter adhesion - Less prone to fine dimensional changes due to wear **Advantages of Carbide:** - Slightly superior impact resistance and breakage resistance - Relatively low cost - Extensive processing track record and availability If you are struggling with the selection of materials and specifications for pin gauges, please feel free to consult with Sanwa Creation.

Ceramic pins are widely used in the fields of low-voltage electronics, home appliances, electronic components, and semiconductors as parts with excellent hardness, heat resistance, and wear resistance. In particular, ceramic pins that possess these three characteristics are essential for precision components that require use in harsh environments. Sanwa Creation Co., Ltd. conducts high-precision pin processing using various ceramic materials such as alumina, zirconia, silicon nitride, and silicon carbide. ◇ Features of ceramic pins with excellent hardness, heat resistance, and wear resistance Among ceramic materials, alumina, zirconia, silicon nitride, and silicon carbide each have outstanding properties. Ceramic pins with excellent hardness, heat resistance, and wear resistance demonstrate stable performance in the fields of electronic components, low-voltage electronics, and semiconductors. Using a variety of materials such as alumina, zirconia, silicon nitride, and silicon carbide, they are available in diverse shapes including round pins, triangular pins, and oval pins. High-precision and high-quality ceramic pins support the field of precision machining.

In the mold industry, precise positioning of the workpiece is essential to improve machining accuracy. Misalignment of mold components can lead to a decline in product quality and the occurrence of defective products. Our stack pins accurately secure the workpieces and support positioning. 【Usage Scenarios】 - Positioning of mold components - Positioning in press processing - Fixing workpieces to jigs 【Benefits of Implementation】 - Achieving high-precision positioning - Improving machining accuracy - Reducing defective products

In the electronics industry, the precise positioning of substrates and components affects product quality. Especially with the advancement of high-density mounting, even slight misalignments can lead to performance degradation or defects. Our stack pins accurately position the substrate before drilling, preventing misalignment during the assembly process. 【Usage Scenarios】 - Positioning before substrate drilling - Fixing entry boards and backup boards - Precise assembly of electronic components 【Benefits of Implementation】 - Improved assembly accuracy - Reduced defect rate - Stabilization of product quality

In the semiconductor manufacturing industry, precise positioning of substrates is a crucial factor that affects product quality. Especially in microfabrication, even slight misalignments can lead to product defects. Stack pins accurately secure the entry board and backup board during substrate drilling, preventing positional shifts. This enables high-precision processing and contributes to improved yield. 【Application Scenarios】 - Substrate drilling - Positioning of entry board and backup board - Semiconductor manufacturing processes requiring microfabrication 【Benefits of Implementation】 - Reduction of defective products due to positional shifts - Improvement in processing accuracy - Enhancement of yield

In the food industry, uniform grinding of raw materials is essential to ensure both product quality and safety. In particular, it is necessary to efficiently perform fine grinding while minimizing the risk of foreign matter contamination. The use of inappropriate grinding pins can lead to decreased grinding efficiency and the potential for foreign matter to contaminate the product. Our custom-made grinding pins address these challenges by being manufactured with optimal materials and dimensions tailored to the customer's application. 【Usage Scenarios】 - Grinding of spices, herbs, and seasonings - Grinding of food additives and supplements - Grinding of grains and legumes - Grinding of pharmaceutical raw materials 【Benefits of Implementation】 - Improved grinding efficiency - Stabilization of product quality - Reduced risk of foreign matter contamination - Achievement of optimal grinding performance through customization

In the pharmaceutical industry, the uniform dispersion of active ingredients affects the quality and efficacy of products. Low uniformity of powders can lead to uneven distribution of active ingredients, resulting in variability in effectiveness and a decline in quality. Pin mill grinders are essential for ensuring the grinding and uniformity of raw materials in pharmaceutical manufacturing. Our grinding pins play a crucial role in quality control for pharmaceuticals. 【Usage Scenarios】 - Grinding process for pharmaceuticals - When uniform dispersion of active ingredients is required - When thorough quality control is desired 【Benefits of Implementation】 - Improved uniformity of ground materials - Stabilized product quality - Increased efficiency of the manufacturing process

In the cosmetics industry, controlling the particle size of raw materials is crucial for improving product quality and usability. In particular, appropriate grinding technology is essential to achieve skin-friendliness and uniform dispersion of ingredients. Inadequate particle size can lead to decreased product performance and a worsening of the user experience. Our grinding pins are custom-made to allow for grinding tailored to the desired particle size, contributing to the improvement of product quality. 【Application Scenarios】 - Manufacturing of cosmetics such as foundations, powders, and creams - Quality enhancement through uniform grinding of raw materials - Improvement of skin-friendliness and user experience 【Effects of Implementation】 - Improvement in product quality - Enhancement of user experience - Increased customer satisfaction

In the agricultural sector, uniform grinding of fertilizers greatly impacts crop growth. By ensuring a consistent particle size of fertilizers, it is important to enhance the absorption efficiency of nutrient components and promote crop development. Uneven grinding can lead to imbalances and waste in fertilizers, potentially resulting in decreased yields. Our grinding pins achieve optimal grinding tailored to the type and application of fertilizers, contributing to the efficiency of fertilizer adjustments. 【Usage Scenarios】 - Fertilizer manufacturing - Fertilizer re-adjustment - Feed grinding 【Effects of Implementation】 - Promotion of crop growth through fertilizer uniformity - Reduction of fertilizer waste - Improvement in productivity

In the feed industry, the digestibility of feed is crucial for promoting the health and growth of livestock. Feed with low digestibility can hinder nutrient absorption and lead to poor growth and health issues in livestock. Properly grinding feed to the right size with a pin mill is essential for aiding digestion and improving nutrient absorption. Our custom grinding pins achieve optimal grinding tailored to the type and purpose of the feed, contributing to improved digestibility. [Usage Scenarios] - Feed manufacturing process - Feed requiring improved digestibility - Creating high-nutrient feed [Effects of Implementation] - Improved feed digestibility - Enhanced livestock health - Improved feed efficiency

In the mineral processing selection process, the efficient crushing of ore affects productivity. The performance of the crusher is crucial for uniform ore particle size and enhancing the efficiency of subsequent sorting processes. Wear or damage to the crushing pins can lead to decreased crushing efficiency and equipment downtime, potentially increasing operational costs. Our custom-made crushing pins are manufactured with optimal materials and dimensions tailored to the type of ore and specifications of the crusher, contributing to the efficiency of the selection process. 【Usage Scenarios】 - Ore crushing process - Mineral processing plants - Crushers 【Benefits of Implementation】 - Improved crushing efficiency - Increased equipment uptime - Reduced running costs

In the medical device industry, precise components significantly influence the safety and performance of products. Particularly in medical devices that require biocompatibility and durability, the accuracy of pins is crucial. Improper pins can lead to device malfunctions and pose risks to patients. Our products contribute to the miniaturization and high performance of medical devices through grinding technology with micron to sub-micron precision. 【Application Scenarios】 - Endoscopes - Surgical instruments - Implants - Analytical instruments 【Benefits of Implementation】 - Improved product reliability through the supply of high-precision components - Enhanced design flexibility by accommodating various materials - Capability to handle both small lots and mass production

In the electronics industry, connectors are crucial components that influence the reliability of products. Poor connections in connectors can lead to overall product malfunction, necessitating high precision and durability. Our carbide pins and shafts achieve high mating precision and long-term reliability in connector manufacturing. 【Usage Scenarios】 - Connector pins and sockets - Precise positioning within electronic devices - High-density mounted circuit boards 【Benefits of Implementation】 - Improved connection reliability of connectors - Contributes to product miniaturization and high density - Ensures long-term product lifespan

In the semiconductor manufacturing industry, precise components are required to improve product quality and yield. Particularly in processes such as wafer transport and positioning, the accuracy of rods is crucial, as even slight errors can impact the entire manufacturing process. Our carbide pins and shafts provide high-precision rods through micron to sub-micron precision grinding technology, contributing to solving challenges in semiconductor manufacturing. 【Usage Scenarios】 - Rods for wafer transport - Positioning pins - Assembly of precision components 【Benefits of Implementation】 - Improved yield through high-precision positioning - Reduced replacement frequency due to increased durability - Optimal product selection by accommodating various materials

In the bearing industry, the durability and precision of products are highly valued. If the dimensional accuracy and roundness of ring components are low, it can lead to a decline in the overall performance of the bearing and early wear. Our carbide pins and shafts solve these issues through grinding technology with micron to sub-micron precision. We encourage you to consider this to maximize the performance of your bearings. 【Application Scenarios】 - Bearing ring components - Areas requiring high precision 【Benefits of Implementation】 - Increased bearing lifespan - Improved product accuracy - Reduced friction resistance

In the mold industry, product precision and durability are required. Guide pins play a crucial role in the accurate positioning of molds and significantly affect product quality. Low precision in guide pins can lead to misalignment or damage to the molds, resulting in defective products and decreased production efficiency. Our company provides guide pins processed with micron-level precision to support solutions for challenges in mold manufacturing. 【Usage Scenarios】 - Press molds - Injection molding molds - Die-casting molds 【Benefits of Implementation】 - Improved mold precision - Enhanced product quality - Increased production efficiency - Extended mold lifespan

In the machine tool industry, the high-precision rotation of spindles directly impacts product quality and productivity. To maximize spindle performance, high roundness and dimensional accuracy are required. Improper pins or shafts can cause vibrations and uneven wear, potentially reducing machining accuracy. Our company provides optimal carbide pins and shafts for spindles through grinding technology with micron to sub-micron precision. 【Application Scenarios】 - Spindles of machine tools - Precision grinding machines - Various bearings 【Benefits of Implementation】 - High precision of spindles - Improvement in product quality - Extension of machine lifespan