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Help CenterAdvanced Auto EV Water Pump Plastic Injection Mould: 300,000 Shots Single Cavity Cold Runner PPS+GF30 Production for SE Asian Auto Manufacturers
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As a specialized manufacturer with over 6 years of experience in precision mold making, Changzhou Hongxinyutai Precision Mold Co., Ltd. proudly presents our Advanced Auto EV Water Pump Plastic Injection Mould. This tool is engineered to deliver 300,000 high-quality shots using a single cavity cold runner design with PPS+GF30 material, specifically tailored for the demanding requirements of Southeast Asian auto manufacturers. Our commitment to precision and durability ensures that every mold produced meets the highest standards of performance and longevity.
The mold is crafted to produce water pump components for electric vehicles, where reliability and thermal resistance are critical. By utilizing PPS+GF30 — a reinforced polyphenylene sulfide with 30% glass fiber — we achieve exceptional dimensional stability, chemical resistance, and mechanical strength. The cold runner system minimizes material waste and reduces cycle time, offering cost-effective production without compromising quality.
With a factory spanning 1,000–3,000 square meters and a dedicated team of 51–100 skilled professionals, we are equipped to handle large-scale orders while maintaining strict quality control. Our TS16969 certification underscores our adherence to automotive industry standards, making us a trusted partner for OEMs and Tier 1 suppliers across Southeast Asia, Europe, and the Americas.
Key Features & Technical Specifications
- Material: Premium PPS+GF30 (Polyphenylene Sulfide + 30% Glass Fiber)
- Runner System: Cold runner with optimized gate design for balanced fill
- Cavity Configuration: Single cavity, ideal for high-precision, low-volume to medium-volume production runs
- Shot Life: Guaranteed 300,000 shots with proper maintenance (extendable with optional coatings)
- Surface Finish: SPI #A2 or better, ensuring smooth part ejection and aesthetic quality
- Cooling System: Conformal cooling channels to reduce cycle time by up to 20%
- Steel Quality: High-grade tool steel (e.g., 1.2343 or equivalent) with heat treatment for hardness and wear resistance
- Compatibility: Fits standard injection molding machines (80–150 ton clamping force)
| Parameter | Value |
| Mold Steel Grade | 1.2343 ESR / Optional: 1.2083 |
| Hardness (HRC) | 48–52 HRC |
| Mold Weight | Approx. 800–1,200 kg (varies) |
| Cycle Time | 30–45 seconds (depending on material & part geometry) |
| Part Weight Range | 50–200 grams |
| Mold Life Expectancy | 300,000+ shots (with maintenance) |
| Certification | TS16969 |
Advantages for Southeast Asian Auto Manufacturers
Our mold is specifically designed to meet the growing demand for electric vehicle components in Southeast Asia. The PPS+GF30 material offers excellent chemical resistance to automotive coolants and high-temperature stability, ensuring long service life for water pump parts. The single cavity cold runner approach reduces initial tooling investment while maintaining the precision required for leak-proof sealing surfaces.
We offer customization options such as additional cooling channels, venting modifications, and surface texturing to match your specific water pump design. Our engineering team works closely with clients to optimize gate location, ejection system, and mold flow analysis, ensuring first-shot success and minimal trial time.
With flexible shipping from ports in Jiangsu, Shanghai, and Shenzhen, we can deliver to any Southeast Asian destination within 2–4 weeks after mold completion. We also provide 24/7 after-sales support and spare parts for mold maintenance.
Trust & Reliability
Since 2017, Changzhou Hongxinyutai Precision Mold Co., Ltd. has been dedicated to excellence in injection mold manufacturing. Our TS16969 certification, 1,000–3,000 m² facility, and experienced team of 51–100 employees guarantee consistent quality and timely delivery. We have successfully supplied molds to clients in North America, Europe, Southeast Asia, and other regions, earning a reputation for reliability.
We are confident that our Advanced Auto EV Water Pump Plastic Injection Mould will exceed your expectations in terms of durability, precision, and cost-efficiency. Contact us today to discuss your specific requirements, request a quotation, or schedule a factory visit. Let us be your partner in driving the electric vehicle revolution with high-performance mold solutions.
Frequently Asked Questions (FAQ)
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Q: What is the expected mold life before major maintenance?
A: Under normal operating conditions with recommended maintenance, the mold can produce 300,000 shots. With optional wear-resistant coatings (e.g., TiN or DLC), the life can be extended to 400,000–500,000 shots. -
Q: Can the mold be used for other materials besides PPS+GF30?
A: The mold is optimized for PPS+GF30, but it can be adapted for other engineering plastics like PA66+GF30 or PBT+GF30 with minor adjustments. Please consult our engineers for compatibility. -
Q: What is the typical lead time for this mold?
A: Standard lead time is 30–45 working days, depending on complexity and current workload. Rush orders are possible with additional charges. -
Q: Do you provide samples for testing before mass production?
A: Yes, we offer trial shots and sample parts for dimensional and functional testing. Typically, 10–50 samples are provided free of charge; shipping costs are borne by the client. -
Q: Is the mold compatible with your existing injection molding machine?
A: We design the mold to fit industry-standard mounting patterns (e.g., D-M-E or HASCO). Please provide your machine specifications (tie bar distance, clamping force, ejector pattern) for a precise fit. -
Q: What after-sales support do you offer?
A: We provide lifetime technical support, spare parts (e.g., ejector pins, springs, inserts), and repair services. Our team is available via email, phone, and video call. -
Q: How do you ensure the mold meets automotive quality standards?
A: Our TS16969 quality management system governs every stage—design, machining, assembly, and trial. We use CMM inspection, flow analysis software, and in-process checks to guarantee dimensional accuracy. -
Q: Can you customize the mold for a different water pump design?
A: Absolutely. We specialize in custom molds. Send us your 3D CAD model or drawing, and we will provide a feasibility analysis, modified design, and quotation tailored to your product.
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