三栄精機工業 List of Products and Services

"Stainless Steel Electrolytic Polishing" is suitable for improving surface roughness in ultra-high vacuum chambers, enhancing cleanability in chemical tanks, preventing bacterial adhesion, and removing burn marks from welded parts. By applying electrolytic polishing, the passive film that stainless steel inherently possesses becomes even stronger, improving its corrosion resistance. Since it does not use harmful substances such as hexavalent chromium, it meets green procurement standards. Additionally, due to the low temperature of the electrolytic polishing process, there is no thermal impact. 【Features】 ■ Capable of forming a high-quality passive film with good gloss ■ Meets green procurement standards (no hexavalent chromium present) ■ Partial electrolytic polishing is possible ■ Vacuum packaging is available *This is an introduction to the business of our group company, Metal Coating Research Institute Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

• Other surface treatment equipment
• Wafer processing/polishing equipment
• Processing Contract

"Fluororesin-containing electroless nickel plating" refers to a coating in which submicron PTFE particles are dispersed within the electroless nickel plating. It excels in wear resistance, sliding properties, and water repellency, and is also used as a release film for sliding parts and molds. It is suitable for various applications requiring lubrication, such as molds for plastic and rubber forming aimed at non-stick release, sliding components like shafts and cylinders, and valves and pumps. 【Features】 - Excellent wear resistance and sliding properties under low loads - Superior release and peeling properties due to its non-stick nature - Characteristics are sustained because PTFE particles are evenly dispersed throughout the coating - Excellent water and oil repellency - The content of PTFE particles in the coating can be adjusted according to requirements *This is an introduction to the business of our group company, Metal Coating Research Institute Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

• Plating Equipment
• Other surface treatment equipment
• Processing Contract

At the Metal Coating Research Institute, we have developed a black electroless nickel plating for surface treatment of parts that require anti-reflective properties, such as lasers and optical devices. Depending on the application, we can provide finishes in piano black, as-is material, or matte treatment. Since we do not use any environmentally harmful substances, our technology is clean and eco-friendly, compliant with the RoHS directive. 【Features】 ■ Treatment is possible from 5μm depending on the material ■ Confirmed no discoloration after 220 hours in excimer laser (ultraviolet) irradiation tests ■ Can be applied not only as-is but also with matte or piano black finishes ■ Can be used for decorative purposes *This is an introduction to the business of our group company, Metal Coating Research Institute Co., Ltd. *For more details, please refer to the PDF materials or feel free to contact us.

• Plating Equipment
• Other surface treatment equipment
• Processing Contract

General electroless nickel plating tends to have tiny pinholes. The coating of "non-pin-hole plating" is a plating film developed to eliminate tiny pinholes to the extreme, suitable for precision lens molds, light guide plate molds, LED reflective mirrors, and high-performance film transfer rolls. This product can achieve uniform film thickness even with a thickness of over 100μ. The plating sagging at sharp edges and corners, which was considered a common issue with electroless nickel plating, can be minimized to a minimal thickness difference. 【Features】 - The plating film is amorphous, non-magnetic, and does not change over time. - It retains its properties even after heat treatment (below 250°C). - It has a proven record of up to 400μm, with the ability to maintain film thickness uniformity within 10%. - It excels in smoothness, chemical resistance, and machinability. - It is suitable for plating parts that require non-magnetism and ultra-precision molds. *This is an introduction to the business of our group company, Metal Coating Research Institute Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

• Plating Equipment
• Other surface treatment equipment
• Processing Contract

At the Metal Coating Research Institute, we are working to create new seeds for "electroless nickel plating" and further strengthen our technological development capabilities to meet a wide variety of market needs. This is primarily used in semiconductor manufacturing equipment parts, LCD manufacturing equipment parts, vacuum equipment parts, and more. Recently, it has also been widely utilized as an alternative to chrome plating and anodizing. 【Features】 ■ Plating treatment is possible for both small and large items ■ We specialize in small-lot production of various types, accepting orders from a single piece ■ Plating can be applied to the depths of blind holes ■ Exhibits excellent rust prevention effects ■ We provide high-quality products with short delivery times *This is an introduction to the business of our group company, Metal Coating Research Institute Co., Ltd. *For more details, please refer to the PDF materials or feel free to contact us.

• Plating Equipment
• Other surface treatment equipment
• Processing Contract

Our company consistently handles everything from material procurement to heat treatment, machining, surface treatment, and assembly, based on advanced processing technology using machining centers and surface grinding machines. We specialize in high-precision machining of medium to large parts, and with the introduction of 5-axis controlled vertical machining centers, we can accommodate a wide range of products, from mass-produced items to single pieces. We are now capable of short delivery times for high-precision products and high-precision machining of complex shapes through multi-surface approaches. Additionally, we have established a thorough quality assurance system and can also handle contract inspections using high-precision three-dimensional measuring machines with a 1μm guarantee. **Our Strengths** - Proposing materials and methods tailored to customer needs - Proven track record in a wide range of fields, including semiconductors and medical-related industries - Capable of handling various materials such as aluminum, iron, stainless steel, various special steels, copper castings, and aluminum die castings - Rich know-how in tool design allows us to propose cost reductions for medium-volume production - Specializing in deep machining, we can perform deep cutting up to a maximum diameter of 1000mm and a depth of 600mm - We provide a consistent service from material procurement to machining for various casting materials, including iron and aluminum castings *For more details, please refer to the materials. Feel free to contact us with any inquiries.*

• Other semiconductor manufacturing equipment
• Processing Contract
• Surface treatment contract service

We have various achievements in cast products made from different materials and methods (about 40% of our orders are cast products). Through collaboration with various casting manufacturers, we provide a consistent service from mold creation to material procurement, machining, and surface treatment. Supported materials: Cast iron (FC, FCD), aluminum castings, stainless steel castings, copper castings, aluminum die castings, gypsum castings (various materials) Supported methods: Sand casting, die casting, die-casting, gypsum casting Processing sizes: We can accommodate sizes from 300mm x 300mm x 300mm to 900mm x 900mm x 1000mm. Applications [Order achievements]: - Semiconductor exposure equipment - LCD exposure equipment - Automotive equipment - Aerospace - Various medical diagnostic devices, etc. Please feel free to consult with us. Processing equipment: Horizontal MC: a81nx [900×900×1020mm] 1 unit A77 [800×750×770mm] 2 units Vertical MC: V77 [1200×700×650mm] 1 unit V77L [1500×700×660mm] 1 unit NVX7000E [1540×760×660mm] 1 unit 5-axis MC: D800Z [1200×1100×650mm] 1 unit

• Stepper
• Semiconductor inspection/test equipment
• CVD Equipment

Processing size: Maximum φ1000mm, depth 600mm Material achievements: Aluminum, iron, general SUS Precision: Flatness, parallelism, hole position accuracy, etc. Micron-level precision guarantee available. Applications [Order achievements] - Semiconductor exposure equipment - LCD exposure equipment - Automotive equipment - Aerospace - Various medical diagnostic devices, etc. Please feel free to consult with us first. Processing equipment Horizontal MC: A81NX [900×900×1020mm] 1 unit A77 [800×750×770mm] 2 units Vertical MC: V77 [1200×700×650mm] 1 unit V77L [1500×700×660mm] 1 unit NVX7000E [1540×760×660mm] 1 unit 5-axis MC: D800Z [1200×1100×650mm] 1 unit

• Stepper
• Semiconductor inspection/test equipment
• Wafer processing/polishing equipment

Specialized technicians will handle each project, thoroughly considering the optimal processes and machining methods that satisfy quality and cost before starting the machining. We have extensive experience in machining high-precision products (from thin plates to deep machining) and cast products. Technical Support - Design, machining, and assembly of components for assembly products requiring high precision - Component design and machining for assembly products considering precision and assembly workability - Component design and machining based on the customer's concept - Prototype creation before molding of cast parts, with feedback proposals for the final mold - Detailed design based on punch drawings, creation of 2D drawings and 3D data - Creation of 2D drawings and 3D data based on measurements taken from actual objects Software List CAD: Creo Elements Direct Modeling CAM: GO2cam Machining Simulator: NCSIMUL

• Wafer processing/polishing equipment
• Stepper
• Semiconductor inspection/test equipment

We manage project content, order information, procurement information, processing status, and delivery information through our unique in-house system, enabling information sharing among stakeholders. This allows for a swift response to customer requests and issues. We handle everything from material arrangement, heat treatment, machining, surface treatment, to assembly, providing total production of parts, so please feel free to contact us. Processing achievements include aluminum, iron, SUS, copper, castings (sand casting, low-pressure die casting, die casting, lost wax, gypsum casting), low-expansion castings, and various difficult-to-machine materials, among others. *Please feel free to inquire about materials other than those listed above. We specialize in machining large and medium-sized parts. For more details, please check our equipment list.

• Vacuum Equipment
• Semiconductor inspection/test equipment
• Etching Equipment

By introducing high-precision five-axis machining centers, we have made it possible to accommodate a wide range of products, not only mass-produced items but also single-piece products. We maximize the benefits of process consolidation, enabling us to handle high-precision items with tight delivery times. Additionally, we are receiving inquiries from various industries for high-precision machining of complex shapes through multi-surface approaches. We have gained high trust and patronage, backed by guarantees from our high-precision three-dimensional measuring instruments. Please feel free to contact us. Quality Assurance [Measuring Equipment] - LEGEX9106 [High-Precision Three-Dimensional Measuring Machine] 1 unit Measurement size: 910×1010×605 mm Manufacturer: Mitutoyo Measurement accuracy: 0.35 + L/1000 (μm) (Probing error below 0.45 μm) Minimum display amount: 0.00001 mm Minimum measuring force: 0.03 N Constant temperature room: 22°C ± 0.5°C - Bright910 [Three-Dimensional Measuring Machine] 1 unit Measurement size: 900×1000×600 mm Manufacturer: Mitutoyo - QM-Measure353 [Three-Dimensional Measuring Machine] 1 unit Measurement size: 300×500×300 mm Manufacturer: Mitutoyo

• Stepper
• Etching Equipment
• Resist Device

To guarantee the accuracy desired by our customers, we have multiple three-dimensional measuring machines. The LEGEX 9106 is a top-class high-precision three-dimensional measuring machine made by Mitutoyo, introduced to meet high precision demands. To minimize underground vibrations, we employ a seismic isolation structure using active dampers, ensuring that vibration effects are eliminated and guaranteeing 1μm accuracy. Additionally, by installing it in a temperature-controlled room within ±0.5℃, we manage the temperature of the products, minimizing variations in measurements due to thermal expansion. Through many years of transactions with major semiconductor manufacturing equipment manufacturers, we conduct strict management from process inspection to shipping inspection, striving to provide products that satisfy our customers. Processing Equipment: Horizontal MC: a81nx [900×900×1020mm] 1 unit A77 [800×750×770mm] 2 units Vertical MC: V77 [1200×700×650mm] 1 unit V77L [1500×700×660mm] 1 unit NVX7000E [1540×760×660mm] 1 unit 5-axis MC: D800Z [1200×1100×650mm] 1 unit *For more details, please feel free to contact us.

• Other semiconductor manufacturing equipment
• Image Processing Equipment
• Vacuum Equipment

We maximize the machining efficiency, which is a characteristic of horizontal machining centers, and we offer a wide range of processing from aluminum cutting to machining for cast materials. Additionally, by introducing the a81nx manufactured by Makino Milling Machine, we have achieved higher precision and reduced processing time compared to conventional methods. We specialize in processing sizes for medium to large parts and can accommodate quick turnaround from prototyping to medium production. We can handle machining sizes up to 1500×700 mm. Please feel free to contact us. Quality Assurance [Measuring Equipment] - LEGEX9106 [High-Precision Three-Dimensional Measuring Machine] 1 unit Measuring size: 910×1010×605 mm Manufacturer: Mitutoyo Measurement accuracy: 0.35 + L/1000 (μm) (Probing error less than 0.45 μm) Minimum display amount: 0.00001 mm Minimum measurement pressure: 0.03 N Constant temperature room: 22℃ ± 0.5℃ - Bright910 [Three-Dimensional Measuring Machine] 1 unit Measuring size: 900×1000×600 mm Manufacturer: Mitutoyo - QM-Measure353 [Three-Dimensional Measuring Machine] 1 unit Measuring size: 300×500×300 mm Manufacturer: Mitutoyo

• Other semiconductor manufacturing equipment
• Inspection robot
• Vacuum Equipment

To meet the demands for high precision, we have a range of high-spec machining centers. Our main customers are manufacturers of semiconductor and LCD manufacturing equipment, and we have prepared various high-spec machining centers to meet the requirements for high-precision parts processing. We specialize in processing medium to large-sized components and can respond quickly from prototype to medium-volume production. We can handle processing sizes up to 1500×700 mm. Quality Assurance [Measuring Equipment] - LEGEX9106 [High-Precision Three-Dimensional Measuring Machine] 1 unit Measurement size: 910×1010×605 mm Manufacturer: Mitutoyo Measurement accuracy: 0.35 + L/1000 (μm) (Probing error less than 0.45 μm) Minimum display amount: 0.00001 mm Minimum measurement pressure: 0.03 N Constant temperature room: 22℃±0.5℃ - Bright910 [Three-Dimensional Measuring Machine] 1 unit Measurement size: 900×1000×600 mm Manufacturer: Mitutoyo - QM-Measure353 [Three-Dimensional Measuring Machine] 1 unit Measurement size: 300×500×300 mm Manufacturer: Mitutoyo

• Stepper
• Sputtering Equipment
• Semiconductor inspection/test equipment