Screw machine parts
Precision Machined Custom Solutions for Mechanical Components Rapid Prototyping Bronze Copper Stainless Steel Titanium Metals
I. Core Product Value
Text Description:
Focus on solving three major pain points in precision parts processing: "high-precision assembly jamming, difficulty in processing complex structures, and poor multi-scenario adaptability". We support customization with over 20 materials such as stainless steel (SUS304/316), aluminum alloy (6061/7075), and titanium alloy, with precision up to 0.01mm (some parts up to 0.007mm). Our products cover more than 10 fields including consumer electronics, medical equipment, and semiconductors. Relying on a team with 20 years of experience and our own factory, we provide a full-link service of "DFM design optimization - precision processing - full inspection and delivery", with a daily production capacity of over 20,000 pieces and guaranteed short delivery times.
Focus on solving three major pain points in precision parts processing: "high-precision assembly jamming, difficulty in processing complex structures, and poor multi-scenario adaptability". We support customization with over 20 materials such as stainless steel (SUS304/316), aluminum alloy (6061/7075), and titanium alloy, with precision up to 0.01mm (some parts up to 0.007mm). Our products cover more than 10 fields including consumer electronics, medical equipment, and semiconductors. Relying on a team with 20 years of experience and our own factory, we provide a full-link service of "DFM design optimization - precision processing - full inspection and delivery", with a daily production capacity of over 20,000 pieces and guaranteed short delivery times.
II. Core Technical Parameters and Performance Advantages
| Core Dimension | Detailed Description | Buyer Value |
|---|---|---|
| Material Selection | Metals: Stainless steel (SUS303/304 for corrosion resistance, 316 for medical grade), aluminum alloy (6061 for general use, 7075 for high strength), brass (C3604 for conductivity), titanium alloy (high strength and lightweight); Non-metals: ABS (general use), POM (wear-resistant), PPS (high-temperature resistant), Teflon (chemical corrosion resistant) |
Match scenarios on demand (e.g., 316 stainless steel for medical use to prevent bacteria, titanium alloy for semiconductors to resist deformation) |
| Precision Standards | Dimensional accuracy: ±0.01mm (±0.007mm for high-precision parts); Surface roughness: Ra0.2-Ra0.8 (mirror finish optional); Flatness/parallelism: ≤0.02mm |
Ensure zero clearance in assembly and reduce debugging costs (e.g., 0.01mm precision of camera components ensures stable imaging) |
| Processing Technology | CNC lathe/milling machine (supporting 5-axis linkage), laser cutting, stamping, die-casting, wire cutting; Specialized in deep cavity (depth-diameter ratio 10:1), thin wall (minimum 0.5mm), special-shaped curved surface/non-standard thread processing |
Overcome traditional process difficulties (e.g., one-time forming of semiconductor rotating shafts without burrs) |
| Surface Treatment | Regular: Anodizing (natural/black/colored), chrome plating (Cr(NO3)3), zinc plating, sandblasting, polishing; Special: Gold/silver plating (enhance conductivity), QPQ treatment (wear and corrosion resistant), electrolytic polishing (mirror effect) |
Improve performance and appearance (e.g., anodizing of medical accessories for corrosion resistance, gold plating of electronic connectors to reduce contact resistance) |
| Color Options | Metal original color, anodized color (customized by Pantone color number), spray color (anti-static/high-temperature resistant coating) | Match customer's product appearance design and meet brand unity needs (e.g., custom brand-specific colors for consumer electronics casings) |
III. Processing Capabilities and Equipment Guarantee
Text Description:
Our own factory is equipped with cutting-edge equipment to ensure stable processing of complex parts:
Our own factory is equipped with cutting-edge equipment to ensure stable processing of complex parts:
- Core equipment: Over 20 sets of equipment including high-precision CNC lathes (repeat positioning accuracy ±0.005mm), 5-axis linkage machining centers (positioning accuracy ±0.003mm), fiber laser cutting machines (cutting accuracy ±0.1mm), and 2.5D measuring instruments (detection accuracy 0.001mm);
- Technological breakthroughs: Support anti-deformation processing of thin-walled parts (minimum wall thickness 0.5mm), deep cavity non-chatter processing (0.01mm accuracy for small holes with depth 25mm), and burr-free treatment under 70x magnification, solving the industry pain points of "insufficient precision and easy deformation".
Table: Correspondence between Equipment and Processing Capabilities
| Equipment Type | Representative Equipment Parameters | Processing Range | Efficiency Advantages |
|---|---|---|---|
| CNC Lathe | Spindle speed 3000rpm | Shafts/sleeves (diameter φ2-φ100mm) | Single-shift capacity of 5000+ pieces, bulk delivery time ≤3 days |
| 5-axis Milling Machine | Positioning accuracy ±0.003mm | Complex structural parts (maximum 500×300mm) | Multi-process one-time forming, reducing clamping errors by 30% |
| Testing Equipment | Salt spray tester (5000-hour simulation), Full Rockwell Hardness Tester | Corrosion resistance, hardness, surface finish detection | Sampling rate ≥30% per batch, 100% full inspection for key parts |
IV. Full-Process Quality Assurance System
Text Description:
With the goal of "zero defects", we have established a full-link quality control system:
With the goal of "zero defects", we have established a full-link quality control system:
- Source control: Raw materials are from certified suppliers (material certificates provided), and their composition is tested by a spectrometer before storage to eliminate inferior base materials;
- In-process control: Quality inspection nodes are set for each process (e.g., full inspection of dimensions with 2.5D measuring instruments after CNC processing), and 100% manual re-inspection for key parts in medical/semiconductor fields;
- Outgoing control: Final products must pass salt spray tests (corrosion resistance), hardness tests (mechanical properties), and 70x magnifier inspection for burrs, with detailed quality inspection reports attached (supporting third-party testing);
- Certification endorsement: Certified by ISO 9001 and IATF 16949, with over 10 utility model patents, meeting strict standards of the medical and automotive industries.
V. Customization Services and Delivery Guarantee
Text Description:
Support full-link customization "from drawings to finished products" with industry-leading response speed:
Support full-link customization "from drawings to finished products" with industry-leading response speed:
- Customization scope: Accept CAD/STEP/IGS format drawings or sample reverse engineering, and provide free DFM optimization suggestions (such as structural simplification to reduce costs by 30%);
- Service process: Customer consultation → drawing evaluation within 2 hours → accurate quotation → sample production in 3-5 days → sample confirmation → mass production in 7-15 days (urgent orders shipped within 48 hours);
- Value-added services: Free 3 sample modifications, anti-static packaging for bulk orders, free rework/replacement for quality issues within 30 days, and signing confidentiality agreements to protect customers' drawing privacy.
Table: Types and Cycles of Customization Services
| Customization Type | Service Content | Cycle | Minimum Order Quantity | Application Scenarios |
|---|---|---|---|---|
| Sample Development | 1-5 samples + quality inspection report | 3-5 days | 1 piece | Product testing, small-batch verification |
| Small-batch Production | 10-500 pieces, supporting mixed batches | 7-10 days | 10 pieces | Trial production, emergency replenishment |
| Mass Production | 500+ pieces, with option to sign long-term supply agreements | 10-15 days | 500 pieces | Stable mass production, cost optimization |
| DFM Design Optimization | Free suggestions on structure/material | Within 24 hours | No threshold | Cost reduction, improving production feasibility |
VI. Industry Application Cases
Text Description:
Having served over 1000 customers, typical cases demonstrate our strength:
Having served over 1000 customers, typical cases demonstrate our strength:
- Consumer electronics: Customized stainless steel connectors (precision 0.01mm, Ra0.2) for a leading brand, solving assembly jamming problems with a monthly supply of 20,000 pieces;
- Medical equipment: Customized aluminum alloy sealing fasteners (anodized for corrosion resistance) for a ventilator manufacturer, passing medical-grade sterility testing;
- Semiconductors: Customized rotating shafts (SUS304 material) for chip testing equipment, with no burrs under 70x magnification, meeting high-precision testing requirements.
Table: Industry-Specific Adaptation Solutions
| Application Industry | Typical Products | Core Requirements | Solutions |
|---|---|---|---|
| Consumer Electronics | Camera lens components | High precision (0.01mm), no burrs | 5-axis CNC machining + manual finishing |
| Medical Equipment | Syringe accessories | Corrosion resistance, surface finish (Ra0.2) | 316 stainless steel + electrolytic polishing |
| Semiconductors | Testing machine rotating shafts | Anti-deformation, high wear resistance | SUS304 material + heat treatment |
VII. Enterprise Advantages and Cooperation Guarantees
Text Description:
- Strength guarantee: Established in 2018, with our own 2000 factory, ISO 9001/IATF 16949 certification, and a daily production capacity of over 20,000 pieces;
- Response speed: 7×24-hour online customer service, drawing evaluation feedback within 2 hours, and 48-hour rush production for urgent orders;
- After-sales guarantee: 24-hour response to product quality issues (non-human factors), with free rework/replacement;
- Social responsibility: Adopting environmentally friendly coolants and waste recycling systems, passing ESG compliance audits, making cooperation more sustainable.