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High Precision Injection Molding Service with ±0.01mm Tolerance and 500,000 – 1,000,000 Shots Mold Life for Medical and Electronics Parts
| Place of Origin | Xiamen, China |
|---|---|
| Brand Name | KDET |
| Certification | ISO 9001:2015, IATF 16949 |
| Model Number | KD-HP-IM003 |
| Minimum Order Quantity | 1,000 pieces |
| Price | Based on tolerance requirements and material |
| Packaging Details | Anti-static packaging for electronics; cleanroom packaging for medical; custom export cartons |
| Delivery Time | 20-30 working days mold; 10-15 days production |
| Payment Terms | T/T, L/C at sight |
| Supply Ability | 3,000,000 pieces per year |
Product Details
| Tolerance | ±0.01mm (precision); ±0.005mm (ultra-precision) | Mold Type | Precision Injection Mold, Micro Mold |
|---|---|---|---|
| Mold Material | S136, NAK80, H13, 718H | Plastic Material | PEEK, POM, PA66, PC, LCP, PPS, PEI, ABS Medical Grade |
| Mold Life | 500,000 – 1,000,000 Shots | Runner | Hot Runner (Valve Gate For Precision Dosing) |
| Injection Machine | 50T – 350T (all-electric For Precision Control) | QC Equipment | CMM, Vision Measurement System, Optical Comparator |
| Industry Standards | ISO 13485 Readiness, IATF 16949, RoHS, REACH | ||
| Highlight | ±0.01mm Tolerance Injection Molding Service,500,000 – 1,000,000 Shots Mold Life Precision Injection Molding,Medical and Electronics Parts Plastic Injection Molding |
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Product Description
KDET delivers high precision plastic injection molding services with tolerances as tight as ±0.01mm for demanding applications in the medical device, electronics, and automotive industries. Our all-electric injection molding machines, combined with precision-machined molds from premium tool steels, ensure exceptional dimensional stability and repeatability across production runs. Since 2007, we have been the trusted precision molding partner for global OEMs requiring zero-defect quality for critical components.
Company Strength: All-electric injection machines for superior precision | CMM dimensional verification on every batch | 18 years serving medical and electronics OEMs | ISO 9001:2015 & IATF 16949 certified | 3,000,000+ precision parts produced annually.
Precision Molding Solutions
Precision injection molding demands exacting process control across material preparation, mold temperature regulation, injection speed and pressure profiling, holding pressure optimization, and cooling uniformity. Our engineering team combines Moldflow analysis with decades of hands-on process expertise to develop robust molding parameters that deliver ±0.01mm capability across millions of cycles.
Key Features- All-Electric Injection Molding: Our precision production lines utilize all-electric injection molding machines (50T to 350T) that provide superior shot-to-shot consistency, eliminating hydraulic variation and achieving repeatability within 0.1% of shot weight.
- Ultra-Precision Mold Making: Molds are machined on 5-axis CNC with spindle accuracy of ±0.002mm and finished with mirror polishing to SPI A1 standards, ensuring micro-tolerance cavity dimensions.
- In-Mold Sensing & Process Monitoring: Cavity pressure sensors and temperature transducers provide real-time process data for every shot. Statistical Process Control (SPC) software tracks Cpk values and alerts on trend deviations before out-of-spec conditions occur.
- Cleanroom-Ready Production: Our controlled manufacturing environment maintains ISO Class 8 cleanliness with HEPA filtration, positive pressure, and strict personnel gowning protocols suitable for medical device components.
- Advanced Engineering Plastics Expertise: We process high-performance materials including PEEK, LCP, PPS, PEI (Ultem), and medical-grade polymers with validated drying, processing, and post-molding treatment protocols.
- Comprehensive Metrology: In-house CMM with 1.7μm accuracy, vision measurement systems, optical comparators, and surface roughness testers provide full dimensional and surface quality documentation.
| Parameter | Specification |
|---|---|
| Achievable Tolerance | ±0.01mm (standard precision); ±0.005mm (ultra-precision micro features) |
| Part Weight Range | 0.05g to 500g |
| Injection Machine Type | All-Electric, 50T – 350T |
| Mold Material | S136 (stainless, corrosion resistant), NAK80 (mirror finish), H13 (hot work), 718H |
| Engineering Plastics | PEEK, LCP, PPS, PEI (Ultem), PSU, POM, PA66 GF30, PC, ABS Medical Grade |
| Runner System | Hot Runner with Valve Gate for precise shot weight control |
| Process Monitoring | Cavity pressure sensors, melt temperature monitoring, SPC with Cpk tracking |
| Metrology Equipment | CMM (1.7μm accuracy), Vision Measurement (0.5μm resolution), Optical Comparator |
| Cleanroom Level | ISO Class 8 (Class 100,000) with HEPA filtration |
| Mold Life | 500,000 – 1,000,000 shots (dependent on material abrasiveness) |
- Medical Devices: Insulin pen components, inhaler actuators, surgical stapler parts, luer connectors, and diagnostic cartridge housings requiring biocompatible materials and precise fluid path dimensions.
- Electronics: High-density connectors with 0.4mm pitch, SIM card trays, micro switches, sensor housings, and precision optical lens barrels requiring consistent dimensional stability.
- Automotive Sensors: ABS sensor housings, TPMS valve stems, camera module brackets, and LiDAR components operating in harsh temperature and vibration environments.
- Aerospace: Lightweight PEEK brackets, connector inserts, and cabin interior clips manufactured to AS9100-equivalent quality standards with full material traceability.
- Microfluidics: Lab-on-chip substrates, micro-channel plates, and reagent reservoirs with channel features as small as 50μm requiring ultra-precision mold fabrication.
Industry Success Case: A German medical device OEM required a microfluidic chip housing with 100μm channel features and ±0.01mm dimensional tolerance for a point-of-care diagnostic device. Our team developed a precision S136 mold with conformal cooling, validated process parameters through 50-shot capability studies, and achieved Cpk ≥ 1.67 on all critical dimensions. The client received FDA 510(k) clearance using components manufactured on our production line and has placed ongoing quarterly orders of 500,000 units.
Production Cycle
- DFM & Tolerance Analysis: 3-5 working days — Comprehensive review of CAD model with tolerance stack-up analysis and mold flow simulation
- Precision Mold Manufacturing: 20-30 working days — 5-axis CNC machining, high-precision EDM, mirror polishing to SPI A1
- Process Validation: 3-5 working days — IQ/OQ/PQ protocol execution, 50-shot capability study, CMM dimensional report
- Production: 10-15 working days — Full production with in-line SPC monitoring and 100% critical dimension inspection
| Parameter | Details |
|---|---|
| MOQ | 1,000 pieces for precision production runs |
| Mold Lead Time | 20-30 working days |
| Sample Lead Time | 5-7 working days after mold completion |
| Production Lead Time | 10-15 working days after sample approval |
| Payment Terms | T/T 30% deposit, 70% before shipment; L/C for long-term contracts |
Q: What is the tightest tolerance you can reliably hold in production?
A: We consistently achieve ±0.01mm on critical dimensions and ±0.005mm on select micro features. The achievable tolerance depends on part geometry, material selection, and wall thickness. We provide a detailed tolerance capability analysis during the DFM phase based on your specific part design.
Q: Do you provide full dimensional inspection reports with every shipment?
A: Yes. Every production batch includes a comprehensive dimensional inspection report from our CMM and vision measurement systems. We provide FAIR (First Article Inspection Report) per AS9102 format upon request. Full PPAP Level 3 documentation is available for automotive projects.
Q: Are your facilities suitable for medical device component manufacturing?
A: Our precision molding area operates under ISO Class 8 cleanroom conditions with HEPA filtration, positive pressure, temperature and humidity control, and documented personnel hygiene protocols. We follow GMP guidelines for medical device components and support customer ISO 13485 compliance requirements.
Q: Can you process high-temperature engineering plastics like PEEK and PPS?
A: Absolutely. We have dedicated all-electric machines with high-temperature barrels (up to 450°C), oil-temperature mold heating units (up to 200°C), and material drying systems specifically configured for PEEK, PPS, LCP, and PEI processing. Our team has extensive experience with these challenging materials.
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