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Help CenterCustom EV Water Pump Plastic Molded Parts, 1.5mm Gate, 30% Glass Fiber Filled, 300°C Melt Temperature
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Changzhou Hongxinyutai Precision Mold Co., Ltd., established in 2017, specializes in precision injection molding and mold manufacturing. With a factory spanning 1,000–3,000 square meters and a dedicated team of 51–100 professionals, we are proud to offer our Custom EV Water Pump Plastic Molded Parts — engineered with a precise 1.5mm gate, 30% glass fiber filling, and capable of withstanding melt temperatures up to 300°C. These parts are designed to meet the rigorous demands of electric vehicle cooling systems, ensuring reliability, durability, and performance.
Our custom molded components are manufactured using advanced injection molding technology, providing exceptional dimensional accuracy and repeatability. The 30% glass fiber reinforcement significantly enhances mechanical strength, stiffness, and thermal stability, making these parts ideal for high-temperature environments. The 1.5mm gate design ensures optimal flow and minimal material waste, while the 300°C melt temperature capability allows for processing of high-performance engineering plastics.
We understand that every EV water pump application is unique. That's why we offer complete customization — from size, shape, and color to specific material grades. Our team works closely with clients to develop prototypes and production molds that meet exact specifications. All parts are produced under strict quality control, and our facility holds TS16969 certification, reflecting our commitment to automotive industry standards.
Key Features & Technical Specifications
- Material: 30% Glass Fiber Filled (e.g., PA66+GF30, PPS+GF30, or similar high-performance polymers)
- Gate Size: 1.5mm – optimized for controlled flow and reduced stress
- Melt Temperature: Up to 300°C – suitable for high-temperature engineering plastics
- Application: Electric vehicle water pump housings, impellers, seals, and other internal components
- Customization: Fully customizable dimensions, geometry, color, and surface finish
- Precision: Tolerances as tight as ±0.05mm, depending on part design
- Durability: Excellent chemical resistance, low moisture absorption, and high fatigue strength
- Lightweight: Reduces overall vehicle weight compared to metal alternatives
| Parameter | Value |
|---|---|
| Material | 30% Glass Fiber Filled Plastic |
| Gate Size | 1.5mm |
| Melt Temperature | 300°C (max) |
| Dimensional Tolerance | ±0.05mm – ±0.1mm (depending on features) |
| Surface Finish | SPI A1 – D3 (customizable) |
| Mold Life | 500,000 – 1,000,000 shots (depending on material) |
| Certification | TS16969 |
Advantages for Your EV Water Pump Application
- Enhanced Thermal Performance: The 30% glass fiber filled material maintains structural integrity at elevated temperatures, preventing deformation under continuous high heat conditions.
- Improved Flow Control: The precise 1.5mm gate design ensures even filling and reduces internal stresses, resulting in fewer warpage and sink marks.
- Cost-Effective Customization: As a custom manufacturer, we offer flexible tooling solutions and short lead times, allowing you to iterate designs quickly without compromising quality.
- Automotive-Grade Reliability: Our TS16969 certification ensures that every part meets the strict quality requirements of the automotive industry, including traceability, process control, and continuous improvement.
- Lightweight & Corrosion-Resistant: Plastic molded parts reduce overall weight compared to metal, contributing to improved EV efficiency, while offering excellent resistance to coolants and environmental factors.
- Global Supply Capability: With shipping ports in Jiangsu, Shanghai, and Shenzhen, we serve customers across North America, South America, Europe, Asia, Africa, and Oceania.
At Changzhou Hongxinyutai Precision Mold Co., Ltd., we have been delivering high-quality custom plastic molded parts since 2017. Our 1,000–3,000 sqm facility is equipped with advanced injection molding machines and precision mold-making equipment, backed by a team of experienced engineers and technicians. We have successfully supplied parts to numerous EV water pump manufacturers, and our TS16969 certification demonstrates our dedication to automotive quality standards. With a strong presence in both domestic and international markets, we are your trusted partner for custom EV water pump components.
We invite you to experience the difference of working with a dedicated manufacturer. Whether you need a prototype or mass production, our team is ready to provide tailored solutions that meet your specific requirements. Contact us today to discuss your project and receive a competitive quote. Let us help you bring your EV water pump design to life with precision, durability, and cost-effectiveness.
Frequently Asked Questions (FAQ)
-
What materials are available for these custom EV water pump parts?
We can use a variety of 30% glass fiber filled plastics, including PA66+GF30, PPS+GF30, PP+GF30, and others. The specific material is chosen based on your application requirements such as temperature, chemical resistance, and mechanical strength. -
How does the 1.5mm gate affect part quality?
The 1.5mm gate design helps control the flow of molten plastic, reducing turbulence and minimizing defects like jetting or air traps. It also allows for easier degating and a cleaner final part surface. -
What is the maximum operating temperature for these parts?
The parts are designed to withstand continuous operating temperatures up to 180°C, with short-term peaks up to 300°C depending on the material selected. The 300°C melt temperature mentioned is for processing, not continuous use. -
Can you provide samples before mass production?
Yes, we offer prototype samples using rapid tooling or 3D printing for initial validation. Once the design is approved, we produce production molds for mass manufacturing. -
What is the typical lead time for custom molds and parts?
Lead time depends on complexity. Standard mold manufacturing takes 25–45 days, and production runs can be completed within 15–30 days after mold approval. We also offer expedited services for urgent projects. -
Do you offer assistance with design optimization for injection molding?
Absolutely. Our experienced engineers can review your design and suggest modifications to improve moldability, reduce cycle time, and enhance part performance. This service is provided free of charge for new projects. -
How do you ensure quality consistency in large volumes?
We follow the TS16969 quality management system, which includes incoming material inspection, in-process SPC (Statistical Process Control), and final inspection with CMM (Coordinate Measuring Machine) and other measuring tools. We also provide inspection reports upon request. -
What are the shipping options and costs?
We ship via sea, air, or express courier (DHL, FedEx, UPS) from our ports in Jiangsu, Shanghai, or Shenzhen. Shipping costs depend on the weight, volume, and destination. We can provide a quotation based on your shipment details.
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