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Product Overview This high-precision impeller wheel is designed for high-RPM fluid dynamic applications where aerodynamic efficiency and structural reliability are paramount. Perfectly suited for turbochargers, superchargers, and UAV (unmanned aerial vehicle) turbines, it utilizes complex aerodynamic blade profiles to optimize airflow, compression ratios, and thermal dissipation under extreme operational pressures. Manufacturing & Process Insights Unlike standard cast impellers, this product is manufactured via advanced 5-Axis Simultaneous CNC Milling from a solid block of aircraft-grade billet aluminum alloy (or customized stainless steel/titanium). This subtractive manufacturing process offers critical advantages: Zero Porosity:Eliminates internal structural defects and micro-voids common in casting, dramatically increasing fatigue life and bursting strength. Complex Geometry Execution:The 5-axis continuous tool path allows for ultra-thin blade edges, aggressive wrap angles, and intricate splitter-blade designs that cannot be achieved with traditional 3-axis or 4-axis machining. Dynamic Balancing:Following precision machining, each unit undergoes strict high-speed dynamic balancing to eliminate centrifugal asymmetry, ensuring vibration-free performance at speeds exceeding 100,000 RPM. Key Specifications Parameter Specification Details (100% Fully Customizable) Material Options Aluminum Alloy (6061-T6, 7075-T6), Stainless Steel (304, 316, 17-4 PH), Titanium Alloy (TC4/Gr5) Machining Process 5-Axis Precision CNC Milling, Turn-Mill Compound Machining Dimensional Tolerance Up to ±0.005 mm (High Precision Grade) Surface Roughness Ra 0.4 – Ra 0.8 (Smooth aerodynamic finish) Surface Treatment Clear/Color Anodizing, Hard Anodizing, Electropolishing, Passivation, Shot Peening Balancing Grade ISO 1940 G0.4 / G1.0 High-Speed Dynamic Balancing Drawing Formats Accepted STEP, IGES, X_T, SolidWorks (SLDPRT), AutoCAD (DWG), PDF Key Features & Advantages Optimized Aerodynamics:Advanced CNC toolpaths produce flawlessly smooth blade surfaces, reducing drag and expanding the compressor’s operating map. Superior Material Strength:Crafted from premium forged billets, offering exceptional resistance to centrifugal stress, high temperatures, and cyclic fatigue. Bespoke Customization Engineering:We do not offer just standard sizes; we manufacture 100% according to your custom engineering drawings and specialized performance parameters. Rigorous Quality Assurance:Every batch undergoes full dimensional inspection via Coordinate Measuring Machines (CMM) and non-destructive testing (NDT) if required.
Product Overview Shenzhen Sunmy Hardware Co., Ltd. delivers premium-grade, non-standard, custom-engineered stainless steel flanges and high-precision mechanical components tailored to global industrial standards. Combining advanced metal casting with state-of-the-art CNC turning and milling technologies, our products are engineered to withstand extreme pressures, corrosive environments, and stringent structural tolerances. Whether you require custom Slip-On flanges, Blind flanges, Welding Neck profiles, or highly sophisticated multi-axis turned sleeves and adapter housings, we provide 100% bespoke manufacturing entirely based on your 2D/3D engineering drawings and material specifications. Our components are widely deployed in fluid control, petrochemical processing, automation machinery, marine engineering, and vacuum technologies. Manufacturing Process & Engineering Insights Our dual-tier manufacturing capability ensures complex geometries are achieved efficiently without compromising mechanical integrity: • Investment Casting & Forging: High-grade raw castings or forged blanks are utilized to construct complex external matrices, minimizing raw material waste and structural voids. • Multi-Axis CNC Turning & Milling: Precision multi-axis CNC centers machine critical sealing faces, exact bolt-hole arrays, and internal concentric bores to achieve tight structural interfaces. • Micro-Machining Capabilities: Specialized setups allow ultra-precise dimensioning and detailed profiling for intricate sub-components. • Surface Treatment Versatility: Fully tailored post-processing arrays including precision mirror polishing, bead blasting, passivation, acid pickling, or electroplating ensure maximum rust prevention and professional surface finishes. Key Technical Specifications Technical Attribute Specification & Capability Details Product Classification OEM Custom High-Precision CNC Machined Mechanical Components Primary Components Stainless Steel Flanges (SO, WN, BL, PL), Precision Bushings, Custom Valve & Pipe Sleves, Non-Standard Adaptors Manufacturing Core Investment Casting / Forging + Precision CNC Turning & Milling Available Materials Stainless Steel: SUS304, SUS316, 316L, 321, 2205 Duplex; Carbon Steel; Alloy Steel; Custom alloys upon request Machining Tolerance Up to ±0.005 mm (High Precision Micro-Machining compatible) Dimensional Scope Fully custom dimensions based on client’s 2D (PDF/DWG) or 3D (STEP/IGS/X_T) technical drawings Surface Finishes Mechanical Polishing (Mirror/Satin), Passivation, Sand/Bead Blasting, Powder Coating, Electroplating, Industrial Painting Production Service 100% Full OEM / ODM Customization, Prototype to Mass Production runs Quality Control 100% dimensional inspection, CMM validation, roughness testing, material certificate traceability Key Features & Industrial Advantages 100% Full OEM Customization: Components are tailored perfectly to your proprietary systems. No off-the-shelf limits. Exceptional Accuracy & Sealing Integrity: Advanced CNC infrastructure achieves micro-tolerances down to ±0.005mm, preventing sealing failures and ensuring smooth system integration. Premium Material Grades: Sourced strictly from premium mills, ensuring excellent resistance to oxidation, acidic mediums, and high mechanical fatigue. Cost-Optimized Production Cycles: Combining structural metal casting with final precise CNC milling guarantees affordable pricing even for complex, ribbed, or long-neck structural components.
Product Overview The Precision CNC Machined High-Voltage Insulator Contact Base is a critical heavy-duty electrical component engineered for robust power transmission and distribution networks. Specifically designed to integrate with high-voltage substation components, switchgears, and Gas Insulated Switchgear (GIS) systems, this contact base ensures uninterrupted electrical connectivity, uniform field distribution, and exceptional mechanical anchoring under extreme environmental and operational stress. Manufactured exclusively via advanced CNC turning and multi-axis milling, every contact base is tailored to meet the rigorous standards of international electrical grids. Shenzhen Sunmy Hardware Co., Ltd. leverages state-of-the-art manufacturing infrastructure to offer 100% customized solutions, transforming client blueprints into high-performance industrial assets. Manufacturing Process & Engineering Insights At Shenzhen Sunmy Hardware Co., Ltd., quality begins with geometric precision and metallurgical integrity. The production of the Insulator Contact Base involves a synchronized sequence of advanced machining techniques: • Precision CNC Turning: Initial bar stock is turned on high-speed CNC lathes to establish the highly symmetrical dome profiles, cylindrical contours, and intricate internal stepped shoulders with superior surface finish. • Multi-Axis CNC Milling & Drilling: Precise counterbored bolt holes and central threaded ports are bored using indexed setups to guarantee perfect axial alignment, critical for uniform mechanical clamping force. • Tapping & Threading: Internal threads are formed using high-grade taps to comply precisely with metric or imperial specifications, ensuring galling resistance during high-torque assembly. • Surface Finishing: Parts undergo professional-grade surface conditioning—such as silver plating, nickel plating, or passivation—to optimize electrical conductivity, decrease contact resistance, and provide prolonged oxidation protection. Technical Specifications Parameter / Attribute Specification Details (Fully Customizable) Primary Product Category High-Voltage Substation Components / Electrical Contacts Core Manufacturing Process Precision CNC Turning, 3/4/5-Axis CNC Milling, Boring, Tapping Available Materials Stainless Steel (SUS304, SUS316), High-Conductivity Copper / Brass (C11000, C36000), Aluminum Alloy (6061, 7075), Epoxy Resin / Composite Substrates Machining Tolerance ±0.005 mm to ±0.01 mm (Ultra-precision tolerances available upon request) Surface Treatment Options Silver (Ag) Plating, Nickel (Ni) Plating, Tin (Sn) Plating, Passivation, Electro-polishing, Anodizing Thread Specifications M3 – M20, Custom Pitch, Metric / UNC / UNF Internal & External Threads Application Environments Gas Insulated Switchgear (GIS), High-Voltage Transformers, Substation Insulators, Power Distribution Systems Quality Control Standards ISO 9001:2015 certified, 100% CMM inspection, Thread Go/No-Go Gauge Testing, Calliper & Projector Verification Design Formats Accepted STEP, IGES, DXF, DWG, PDF Key Features & Advantages Uncompromising Dimensional Accuracy: By utilizing high-end CNC machining centers, we eliminate human error and achieve micro-level precision, ensuring that the bolt hole patterns, concentricity, and thread depths align perfectly with corresponding ceramic or resin insulators. Optimized Electrical Performance: Engineered with smooth, burr-free chamfers and premium plating options to suppress corona discharge effects and optimize electrical contact resistance under high-voltage loads. 100% Bespoke Customization: We do not enforce rigid standard catalogs. Sunmy Hardware manufactures entirely according to your custom engineering drawings, modifying materials, dimensions, and configurations to match your specific GIS or substation architecture. Superior Corrosion & Thermal Stability: Constructed from top-tier industrial metals that exhibit excellent thermal conductivity and mechanical strength, guaranteeing a lifespan of decades within demanding outdoor or gas-insulated environments. End-to-End Development Capability: From initial prototyping to scalable mass production runs, our robust engineering and tool-making capabilities substantially shorten your product development lifecycle.
Product Overview Engineered for the most demanding high-tech environments, our custom CNC machined anodized sealing rings deliver uncompromising precision and reliability. Designed specifically for advanced applications such as semiconductor manufacturing equipment and sophisticated optical instrument assemblies, these sealing components feature complex geometries tailored to ensure a flawless fit and ultimate performance. At Shenzhen Sunmy Hardware Co.,Ltd., we leverage our deep industry expertise to transform your highly specific requirements into tangible, high-performance mechanical parts. Process & Manufacturing Insights Precision Turned Parts & Multi-Axis Machining The production of these sealing parts relies on state-of-the-art multi-axis CNC machining centers. The manufacturing process integrates high-precision turning, advanced milling, and precise drilling to achieve the intricate slots, mounting holes, and complex continuous geometries required by the design. Surface Treatment & Finishing Following the precise shaping of the metal, the components undergo a meticulous cleaning process and are treated with a premium anodized finish. This surface treatment not only significantly enhances corrosion resistance and surface hardness but also prevents outgassing and contamination, which is a critical requirement for vacuum environments in semiconductor equipment and sensitive optical assemblies. Key Specifications Specification Details Product Category Precision Turned Parts / CNC Machined Components Processing Methods CNC Turning, Milling, Drilling, Laser Machining, Rapid Prototyping Machinable Materials Aluminum, Stainless Steel, Steel Alloys, Brass, Bronze, Copper, Hardened Metals, Precious Metals (100% Customizable) Surface Treatment Anodizing, Powder Coating (Customizable based on application needs) Max Part Size Up to 1.2 Meters Primary Applications Semiconductor Equipment, Optical Instruments, Medical Devices, Automotive, Electronics Minimum Order Quantity (MOQ) 1 Piece Quality Certification ISO9001 Certified Place of Origin Shenzhen, Guangdong, China Main Features & Advantages Complex Geometry Realization: Our advanced multi-axis CNC capabilities allow us to machine intricate profiles, castellations, and precise mounting points that standard machining cannot achieve. 100% Customization & OEM Solutions: Shenzhen Sunmy Hardware Co.,Ltd. is built on a foundation of bespoke manufacturing. From material selection to final tolerances, every aspect of the product can be fully customized according to your technical drawings and specific operational requirements. Industry-Specific Compliance: The materials and anodized finishes are carefully selected to meet the stringent cleanliness, durability, and non-reflective standards required for optical and semiconductor sectors. Robust Development & Rapid Prototyping: Supported by a powerful engineering team, we offer seamless transitions from rapid prototyping to full-scale mass production, ensuring your development cycle is fast-tracked without sacrificing quality.
Product Overview Shenzhen Sunmy Hardware Co.,Ltd. specializes in manufacturing premium custom CNC machined brass insert connectors designed for precision-demanding applications. This highly specialized component features a robust machined base with a precision-bored through-hole and an integrally turned pin with a diamond knurled surface for superior grip and secure embedding. Ideal for electronics, automotive components, and complex industrial assemblies, this part is engineered for optimal performance. As a dedicated OEM/ODM manufacturer, we ensure that every dimension, feature, and material specification can be fully customized to meet your exact engineering requirements. Process & Manufacturing Insights This component is meticulously crafted utilizing state-of-the-art Precision Turned Parts technology and advanced multi-axis CNC machining centers. The manufacturing process integrates high-speed precision turning to shape the delicate knurled pin with exceptional micro-machining accuracy, paired with precision milling to profile the square base and through-hole. The diamond knurling process is tightly controlled to provide optimal pull-out and torque resistance, particularly when molded or pressed into plastic housings. Our robust manufacturing ecosystem allows us to handle both complex prototyping and high-volume production with consistent reliability. Key Specifications Attribute Specification Product Name Custom CNC Machined Brass Insert Connector with Knurled Pin Processing Method CNC Machining, Precision Turning, Milling, Micro Machining Material Options Brass (Standard); Also available in Aluminum, Bronze, Copper, Stainless Steel Tolerance 0.01mm – 0.05mm Surface Finish Natural Brass (Custom Plating such as Nickel, Tin, or Gold available upon request) Dimensions 100% Customized to client specifications (OEM/ODM) Drawing Formats Accepted 2D (PDF, CAD) / 3D (IGES, STEP) MOQ Small Orders Accepted (Flexible Manufacturing) Main Features & Advantages Uncompromising Precision: Strict manufacturing standards ensure tight tolerances of 0.01-0.05mm, guaranteeing seamless integration into your final assembly. Superior Knurling Design: The engineered diamond knurl pattern provides excellent mechanical retention and anti-rotation properties. Exceptional Material Properties: High-quality brass ensures outstanding electrical conductivity, thermal performance, and corrosion resistance. 100% Customization: From unique geometries to specialized surface treatments, our R&D team can bring any design from concept to reality. Proven Production Capability: Shenzhen Sunmy Hardware Co.,Ltd. leverages a mature supply chain and advanced equipment to deliver unmatched
Product Overview Engineered for high-performance industrial filtration, sensor encapsulation, and fluid control machinery, our Custom CNC Precision Turned Stainless Steel Filter Sleeve delivers exceptional geometric accuracy, high structural integrity, and long-term operating durability. Specifically optimized for fluid distribution systems, hydraulic/pneumatic couplings, and protective protective sensor housings, this component is meticulously designed to survive demanding, high-pressure, and corrosive environments without compromising dimensional tolerances. Manufacturing Process & Engineering Insights At Shenzhen Sunmy Hardware Co., Ltd., we utilize state-of-the-art multi-axis CNC lathe turning centers integrated with high-speed micro-drilling and internal thread-tapping systems. This advanced one-clamp setup ensures absolute concentricity between the outer diameter cylinder, the precision internal threads, and the radial multi-hole pattern, eliminating alignment errors common in multi-stage production setups. Our advanced turning capabilities easily handle complex step transitions, internal chamfers, and precise grooves while maintaining strict micron-level tolerances up to ±0.01mm. To unlock maximum corrosion resistance and longevity in harsh marine, chemical, or high-moisture environments, all stainless steel components undergo an intensive post-machining chemical passivation and ultrasonic cleaning process, removing surface free iron and generating a flawless, uniform anti-oxidation barrier layer. Technical Specifications Technical Parameter Specification Description Product Name Custom CNC Precision Turned Stainless Steel Filter Sleeve Core Process CNC Precision Turning (Lathe Machining) + Micro-Drilling + Internal Tapping Material Options Stainless Steel (SUS304, SUS316, SUS316L), Brass, Aluminum Alloys, Carbon Steel, Engineering Plastics (POM, PEEK) Dimensional Scope 100% Fully Customized based on customer 2D/3D engineering drawings Machining Tolerance Precision up to ±0.01 mm (Strict concentricity & coaxiality compliance) Surface Finishes Passivation, Electro-polishing, Precision Sandblasting, Mirror Polishing, Laser Engraving / Logo Marking Thread Specifications Metric, NPT, BSP, G, UNC/UNF (100% verified via calibrated Go/No-Go plug gauges) Industrial Applications Industrial Automation, Fluid Filtration Systems, Hydraulic Assemblies, Sensor Housings, Pneumatic Valves Minimum Order Quantity 100 Pieces (Supports rapid prototyping, low-volume verification, and scalable mass production) Quality Control Protocol 100% Comprehensive Pre-Shipment Inspection (CMM, Digital Calipers, Micrometers, Projectors) Design File Formats STEP (.stp/.step), IGES (.igs), SolidWorks, AutoCAD (DWG/DXF), High-Resolution PDF Packaging Standards Custom Export Packing, Individual Anti-scratch Cell Padding, Protective Bubble Wrap, Eco-friendly Cartons Key Features & Strategic Advantages Micron-Level Precision: Tight tolerances up to ±0.01mm are maintained using multi-axis CNC lathes, ensuring seamless assembly fitment. Premium Material Selection: Premium grades like SUS304 and SUS316L provide peerless defense against acid-base corrosion, high oxidation, and high mechanical pressures. End-to-End Bespoke Customization: 100% tailor-made dimensions, customizable multi-hole layouts, internal thread profiles, and custom laser-marked logos according to technical blueprints. Rigorous Quality Assurance: Mandatory 100% factory inspection covers thread conformity, concentricity, wall thickness consistency, and surface defects prior to export.