Smart Door Lock Plastic Injection Parts in PA+GF30 Molded in S136 Steel, 3,000,000 Shots
Product Spotlights
Changzhou Hongxinyutai Precision Mold Co., Ltd., established in 2017, is a professional manufacturer specializing in precision injection molds and molded parts. With a factory size of 1,000–3,000 square meters and a team of 51–100 skilled employees, we are proud to offer high-quality Smart Door Lock Plastic Injection Parts in PA+GF30, molded in premium S136 steel with a robust 3,000,000-shot mold life. Our parts are designed to meet the demanding requirements of modern smart lock systems, combining durability, precision, and reliability.
Our PA+GF30 material provides excellent mechanical strength, chemical resistance, and dimensional stability, making it ideal for structural components in smart door locks. The use of S136 stainless steel mold ensures superior surface finish and long-lasting performance, even under high-volume production. Each part is crafted with tight tolerances to guarantee seamless assembly and consistent functionality.
Key Features & Benefits
- High-Strength Material: PA+GF30 (30% glass fiber reinforced nylon) offers excellent tensile strength, stiffness, and impact resistance, suitable for locking mechanisms that require frequent operation.
- Long Mold Life: Mold built from S136 steel, hardened and polished, capable of over 3,000,000 injection cycles without significant wear, reducing tooling costs per part.
- Precision Molding: Achieve tight tolerances (±0.05mm) to fit complex smart lock assemblies, ensuring smooth movement and reliable performance.
- Surface Finish Options: Customizable textures (e.g., fine matte, glossy) to match aesthetic requirements of smart door locks, enhancing product appearance.
- TS16969 Certified: Our production process follows stringent quality standards, ensuring consistent quality across batches.
- Cost-Effective Production: High-volume injection molding reduces per-unit cost, making it ideal for mass production of smart lock components.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | PA+GF30 (Nylon 6 or 66 with 30% glass fiber) |
| Mold Steel | S136 (Stainless steel, hardened to 48-52 HRC) |
| Mold Life (shots) | 3,000,000+ (with proper maintenance) |
| Tolerance | ±0.05 mm (typical) |
| Surface Finish | Customizable (SPI grades A1 to D3) |
| Color | Customizable (Pantone, RAL, or customer standard) |
| Application | Smart door lock housings, internal gears, latch components, etc. |
| Certification | TS16969 (IATF 16949 equivalent for automotive quality) |
Our injection molding process is optimized for consistent quality and repeatability. Each part undergoes strict dimensional inspection and functional testing to ensure it meets your smart lock specifications. We also offer customization services including part design recommendations, mold modifications, and secondary operations (e.g., ultrasonic welding, pad printing).
Why Choose Us?
- Experienced Team: Over 7 years of precision mold manufacturing since 2017, with a dedicated engineering team.
- Global Reach: We serve markets across North America, South America, Europe, Asia, Africa, and Oceania, with convenient shipping from Jiangsu, Shanghai, and Shenzhen ports.
- TS16969 Quality System: Our production adheres to the rigorous TS16969 standard, ensuring traceability, control, and continuous improvement.
- Rigorous Testing: Every batch is tested for dimensional accuracy, material properties, and functional performance using advanced inspection equipment.
- Flexible Order Quantities: From prototyping to mass production, we can accommodate small and large volumes.
At Changzhou Hongxinyutai Precision Mold Co., Ltd., we are committed to delivering high-quality smart door lock plastic injection parts that meet your exact requirements. Our state-of-the-art injection molding machines, combined with skilled technicians and a robust quality system, guarantee that every part performs reliably in your final product. Contact us today to discuss your custom molding needs and experience the difference in precision and service.
Frequently Asked Questions
Q1: What materials are available for smart door lock injection parts?
A: Our standard material is PA+GF30 (30% glass fiber reinforced nylon). We also offer other engineering plastics like PA66, POM, ABS, PC/ABS, etc., upon request. Contact us for specific material requirements.
Q2: Can you customize the color and surface finish?
A: Yes, we can match any Pantone or RAL color. Surface finishes include glossy, matte, textured, or as specified by the customer. We also offer secondary processes like painting, laser marking, and pad printing.
Q3: What is the typical lead time for mold production and first samples?
A: Mold fabrication usually takes 30–45 days depending on complexity. First samples (T0) can be provided within 3–5 days after mold completion. Mass production lead time is based on order quantity, typically 15–25 days.
Q4: How do you ensure the quality of injection parts?
A: We follow TS16969 quality management system. All parts are inspected using CMM, projectors, and micrometers. We provide dimensional reports and material certificates with each shipment.
Q5: What is the minimum order quantity (MOQ) for these parts?
A: For custom molds, the MOQ is typically 10,000–50,000 pieces per year, but we can discuss based on the project. Prototype quantities as low as 500 pieces are available for testing.
Q6: Can you provide parts for existing molds we own?
A: Yes, we can run your existing molds in our injection molding machines. We handle mold maintenance, storage, and production to your schedule.
Q7: What is the maximum part size you can produce?
A: Our injection molding machines have clamping forces from 80 to 500 tons, capable of producing parts up to ~500g in weight and 300mm in length. For larger parts, we can discuss alternatives.
Q8: Do you offer design assistance for smart lock components?
A: Absolutely. Our engineering team can help optimize your part design for manufacturability (DFM) to reduce costs and improve quality. We provide free DFM analysis for new projects.
Trust Changzhou Hongxinyutai Precision Mold Co., Ltd. for your smart door lock injection parts. With a factory of 1,000–3,000 sqm, a team of 51–100 professionals, and TS16969 certification, we deliver precision and reliability. We ship globally from Jiangsu, Shanghai, and Shenzhen. Contact us now for a quote or sample request!
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