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Help CenterSide Gate Cold Runner Mold for Electric Water Pump PPS+GF30 IATF 16949 CMM Dimensional Report Included
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At Changzhou Hongxinyutai Precision Mold Co., Ltd., we specialize in delivering high-performance injection molds tailored for demanding automotive applications. Our Side Gate Cold Runner Mold for Electric Water Pump—engineered with PPS+GF30 material capability—is designed to meet the strict dimensional and quality standards of the automotive industry. Since 2017, our 51–100 skilled team members have operated from a 1,000–3,000 m² facility, producing molds that help our clients achieve consistent part quality, reduced cycle times, and lower scrap rates. This mold comes with a full CMM dimensional report for traceability and confidence.
The side gate cold runner design is ideal for electric water pump housings, ensuring optimal flow and minimal material waste. Combined with the high-temperature resistance of PPS+GF30, this mold delivers reliable performance under continuous thermal cycling. IATF 16949 quality management system principles guide every step of our manufacturing process, from steel selection to final inspection.
Key Features & Technical Specifications
- Side Gate Design: Ensures uniform filling and reduces weld lines, critical for water pump sealing surfaces.
- Cold Runner System: Lower tooling cost compared to hot runner; ideal for medium-volume production with material changeover flexibility.
- PPS+GF30 Compatibility: Handles high temperatures (up to 230°C continuous) and aggressive coolant environments without degradation.
- High Precision Construction: Machined on CNC centers with tolerances of ±0.01 mm on critical dimensions.
- Included CMM Dimensional Report: Every mold is verified with a coordinate measuring machine, ensuring all critical features meet the print.
- IATF 16949 Process: Our quality system includes APQP, PPAP, FMEA, and MSA documentation available upon request.
- Durable Steel Selection: Options include 1.2343 (ESR) or S136 for corrosion resistance, with hardness up to 52 HRC.
- Efficient Cooling: Conformal cooling channels (optional) reduce cycle time by up to 15%.
- Easy Maintenance: Modular design allows quick replacement of core inserts and slides.
Product Specifications Table
| Parameter | Value |
| Mold Type | Side Gate Cold Runner |
| Material Processed | PPS+GF30 (30% glass fiber) |
| Cavity Count | 1+1 (customizable) |
| Mold Weight | Approx. 800–1500 kg (depending on size) |
| Platen Size | 600×600 mm – 1000×1000 mm |
| Injection Machine Tie Bar Distance | Min. 500×500 mm |
| Cooling System | Standard or conformal (optional) |
| Ejection System | Hydraulic or mechanical (optional) |
| Surface Finish | SPI A2 – SPI C1 (custom) |
| Delivery Time | 8–12 weeks |
Customer Benefits: By choosing this cold runner mold, you gain faster return on investment due to lower tooling cost and simplified maintenance. The side gate allows for better part aesthetics and reduced flash. The included CMM report provides complete traceability for your PPAP submissions. Moreover, our mold design supports quick changeover between different water pump variants, minimizing downtime.
Trust & Quality Assurance
Changzhou Hongxinyutai Precision Mold Co., Ltd. has been a reliable partner for automotive mold manufacturers since 2017. Our team of 51–100 experienced professionals operates in a modern facility of 1,000–3,000 square meters, equipped with 5-axis CNC, EDM, and coordinate measuring machines. We have shipped molds to North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and other regions. Every mold is built under IATF 16949 quality guidelines, and we can provide PPAP Level 3 documentation upon request. Our after-sales service includes free remote troubleshooting and spare parts availability within 48 hours. We invite you to contact us for a quotation or technical discussion—your success is our priority.
Frequently Asked Questions
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Q: What is the typical lead time for this Side Gate Cold Runner Mold?
A: Our standard lead time is 8–12 weeks, depending on complexity and current workload. We can expedite for urgent orders at an additional charge. -
Q: Can the mold be used for other materials besides PPS+GF30?
A: The mold is designed for PPS+GF30, but with minor adjustments (e.g., gate size, cooling) it can be adapted for similar high-temperature engineering plastics like PBT+GF, LCP, or PA66+GF. Please consult our engineering team. -
Q: What does the CMM Dimensional Report include?
A: The report covers all critical dimensions, including hole positions, sealing surfaces, flatness, and parallelism. It is provided in PDF format with color-coded pass/fail results. -
Q: Is your mold compliant with IATF 16949?
A: Yes, our entire quality management system follows IATF 16949 requirements. We can provide documentation such as Control Plan, PFMEA, and MSA upon request. -
Q: Do you offer mold trial and sampling?
A: Yes, we offer trial runs at our facility. Sample parts can be shipped for your evaluation. Trial reports are included. -
Q: What is the warranty period for this mold?
A: We provide a 12-month warranty against manufacturing defects. Warranty covers tool steel, machining, and assembly issues but not wear from normal production. -
Q: Can you customize the cavity count or cooling design?
A: Absolutely. We can design multi-cavity molds (2, 4, 8 cavities) and add conformal cooling to improve cycle time. These options affect cost and lead time. -
Q: How do you ensure mold quality before shipment?
A: We perform 100% inspection of all dimensions using CMM, check fit and function with a trial run, and provide a final inspection report. Video inspection is available upon request.
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