Precision PPS Motor Bobbin Injection Mold, German GPM58 Steel, 300K Shots, 2+2 Cavities, IATF 16949:2016 Certified
Product Spotlights
Precision PPS Motor Bobbin Injection Mold – engineered for demanding automotive and electrical applications, this mold is designed and manufactured by Changzhou Hongxinyutai Precision Mold Co., Ltd., a professional custom injection mold maker with over 7 years of experience. Our mold combines high-strength German GPM58 steel with a precise 2+2 cavity layout, delivering up to 300,000 stable shots for PPS motor bobbin production. With IATF 16949:2016 certification, we ensure consistent quality and reliability for global tier‑1 suppliers.
This mold is specifically optimized for the injection molding of PPS (Polyphenylene Sulfide) – a high‑performance engineering plastic known for its excellent thermal stability, chemical resistance, and dimensional accuracy. Whether you need high‑volume production or tight tolerance parts, our mold provides a cost‑effective and durable solution.
🔧 Key Features & Technical Specifications
| Mold Steel | German GPM58 (high‑wear resistance, excellent polishability) |
| Cavities | 2+2 (two cavities for the bobbin body + two cavities for the core, optimized for balanced filling) |
| Cycle Life | ≥ 300,000 shots (under normal maintenance) |
| Applicable Material | PPS (Polyphenylene Sulfide), also compatible with PA, PBT, LCP upon request |
| Cooling System | Conformal cooling channels for uniform temperature control and reduced cycle time |
| Ejection System | Hydraulic + mechanical ejection with automatic lubrication |
| Quality Standard | IATF 16949:2016 (consistent with automotive industry requirements) |
| Customization | Mold size, runner type, and additional features (e.g., insert detection) are customizable |
✅ Why Choose Our PPS Motor Bobbin Mold?
- Proven long service life – German GPM58 steel provides exceptional wear resistance and toughness, ensuring the mold maintains precision even after hundreds of thousands of cycles.
- Optimized cavity layout – The 2+2 configuration increases productivity while maintaining balanced melt flow, reducing warpage and improving dimensional consistency.
- IATF 16949:2016 certified – Our entire manufacturing process follows strict automotive quality management standards, giving you confidence in every shipment.
- Faster time to market – With a dedicated engineering team and modern CNC equipment, we typically deliver prototype molds within 25–35 working days, and production molds within 40–50 days.
- Global supply capability – Located in Changzhou, Jiangsu (China), we export to North America, Europe, Southeast Asia, and beyond via Jiangsu, Shanghai, or Shenzhen ports.
Every mold undergoes trial runs and dimensional inspection before shipment. We also provide detailed maintenance guides and after‑sales support to help you maximize uptime. For high‑precision PPS bobbin components used in motors, solenoids, and transformers, this mold is a reliable investment.
🛠️ Company Capabilities & Trust Factors
Changzhou Hongxinyutai Precision Mold Co., Ltd. is a manufacturer founded in 2017, with a factory area of 1,000–3,000 square meters and a team of 51–100 skilled employees. We specialize in custom injection molds for engineering plastics, and our products are shipped to over 15 countries and regions, including North America, Europe, and Oceania. Our commitment to quality is reflected in our IATF 16949:2016 certification (TS16969 upgraded), and we continuously invest in advanced machinery such as 5‑axis CNC, EDM, and CMM for precise quality assurance.
We understand that a mold is a long‑term asset. Our engineers work closely with clients to optimize gate location, cooling, and ejection, ensuring that the final mold meets your specific production requirements. With a track record of successfully delivering hundreds of molds for automotive and electrical components, we are confident in providing you with a high‑performance, durable solution for your PPS motor bobbin project.
Ready to start your project? Contact us now for a free technical review and competitive quotation. Let our expertise help you achieve consistent, high‑quality output at the lowest cost per part.
❓ Frequently Asked Questions (FAQ)
- Q: What materials can be used with this mold? A: The mold is primarily designed for PPS (Polyphenylene Sulfide). It can also process other engineering plastics like PA, PBT, LCP with minor adjustments. Please confirm your material with our engineer.
- Q: How long does it take to produce the mold? A: Typical lead time is 40–50 working days for a production mold, and 25–35 days for a prototype mold. Rush orders are negotiable.
- Q: Is the mold fully tested before shipping? A: Yes, we perform trial runs with your specified material and provide samples and dimensional reports for approval before shipping.
- Q: Can I modify the cavity number or steel grade? A: Absolutely. We offer customization on cavity count, steel type, cooling layout, and ejection system. Our engineers will advise the best option for your budget and production volume.
- Q: What is the expected mold life? A: Under proper maintenance and recommended processing parameters, the mold reliably achieves over 300,000 shots. The GPM58 steel offers excellent toughness, prolonging the service life.
- Q: Do you provide after‑sales support? A: Yes, we offer 6‑month warranty on workmanship and provide online technical support. Spare parts (inserts, cores) are available at cost.
- Q: Is the mold IATF 16949 certified? A: Our manufacturing facility is IATF 16949:2016 certified, ensuring that the mold design, production, and quality control meet the stringent automotive industry standard.
- Q: What shipping ports do you use? A: We ship from Jiangsu, Shanghai, or Shenzhen ports, depending on your destination and cargo volume. Door‑to‑door logistics can be arranged.
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