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Precision Custom NEV Electric Water Pump Tooling With 0.8μm Surface Finish for Leak-Free Sealing
Product Spotlights
Precision custom NEV electric water pump tooling with 0.8μm surface finish ensures leak-free sealing. Made from premium tool steel, TS16969 certified, with ±0.005mm tolerance. Customizable dimensions and cooling channels for high-cycle production. Reduces scrap, extends mold life, and supports global shipping.
Negotiable
MOQ: 5000 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Application:
Other, Electric water pump for new energy vehicles
Certification:
Other, TS16969
Material:
Tool steel (e.g., SKD61, H13, optional)
Payment & Shipping
Payment Methods:
Port of Shipment:
Jiangsu，changzhou
Delivery Detail:
30 days
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Application
Other, Electric water pump for new energy vehicles
Certification
Other, TS16969
Material
Tool steel (e.g., SKD61, H13, optional)
Surface Finish
0.8μm Ra (customizable)
Customization
Dimension, geometry, and tolerance available
Precision
High precision (up to ±0.005mm)
Sealing Performance
Leak-free design
Processing Method
CNC machining, EDM, grinding
Changzhou Hongxinyutai Precision Mold Co., Ltd., established in 2017, is a dedicated manufacturer specializing in precision tooling for the automotive industry. With a factory spanning 1,000–3,000 square meters and a skilled team of 51–100 employees, we deliver high-quality molds that meet the rigorous demands of new energy vehicle (NEV) components. Our Precision Custom NEV Electric Water Pump Tooling features an exceptional 0.8μm surface finish, engineered to achieve leak-free sealing in electric water pump systems. This tooling is designed to enhance production efficiency, reduce waste, and ensure consistent performance, making it an ideal solution for OEMs and Tier 1 suppliers looking for reliable, custom mold solutions.
Our tooling is crafted using advanced CNC machining, EDM, and grinding techniques, ensuring tight tolerances and superior surface quality. The 0.8μm surface finish minimizes friction and wear, while the precision geometry guarantees a perfect seal, preventing coolant leakage in NEV water pumps. Below is a detailed breakdown of the product's features and specifications.
Key Features & Technical Specifications
| Parameter | Details |
|---|---|
| Surface Finish | 0.8μm Ra (standard), customizable per requirement |
| Material Options | Tool steel (SKD61, H13, 2344, etc.), with optional heat treatment (HRC 48–52) |
| Precision Tolerance | ±0.005mm for critical dimensions |
| Sealing Performance | Leak-free design verified via simulation and test |
| Lifespan | 500,000+ cycles (depending on material and maintenance) |
| Customization | Dimension, geometry, runner system, cooling channels |
- Leak-Free Sealing: The 0.8μm surface finish, combined with precise mold geometry, ensures zero leakage in the assembled water pump, meeting stringent NEV quality standards.
- Customizable Design: We offer full customization of cavity dimensions, gate location, and cooling layout to match your specific electric pump design, enabling faster cycle times and reduced material waste.
- High Durability: Made from premium tool steel with optional heat treatment, our tooling withstands high injection pressures and thermal cycling, providing long service life.
- TS16969 Certified: Our manufacturing processes follow TS16969 quality management standards, ensuring consistent output and traceability for automotive applications.
- Global Shipping: We ship from ports in Jiangsu, Shanghai, and Shenzhen, serving markets in North America, Europe, Southeast Asia, and beyond.
Benefits for Your Production
By choosing our precision custom tooling, you gain:
- Reduced Rejection Rate: The high surface finish minimizes flash and parting line defects, lowering scrap rates.
- Faster Time-to-Market: Our experienced team (51–100 employees) and efficient workflow enable quick turnaround on custom orders.
- Cost Efficiency: The durable mold reduces maintenance frequency, and the leak-free design eliminates post-assembly sealing issues.
- Consistent Quality: Each tool undergoes rigorous inspection using CMM and surface roughness testers to ensure compliance with your specifications.
Frequently Asked Questions (FAQ)
-
What materials are available for the tooling?
We offer standard tool steels like SKD61, H13, and 2344, with optional heat treatment to HRC 48–52. Other materials are available upon request. -
Can you match a specific electric pump design?
Yes, we provide full customization based on your 3D CAD model or drawings. We can adjust dimensions, gate locations, and cooling channels to meet your exact requirements. -
How is the 0.8μm surface finish achieved?
Through a combination of precision CNC machining, EDM, and manual polishing, followed by surface roughness measurement to guarantee the finish. -
What is the typical lead time for a custom mold?
Lead time varies depending on complexity, but typically ranges from 25 to 45 working days for standard sizes. Rush orders can be discussed. -
Do you provide testing or sample parts?
Yes, we can produce trial shots for your validation before mass production. The sample parts can be inspected for sealing and dimensional accuracy. -
Is the tooling suitable for high-volume production?
Absolutely. Our molds are designed for high-cycle injection molding, with robust cooling systems and wear-resistant materials to support large-scale manufacturing. -
What certifications do you hold?
We are TS16969 certified, ensuring our quality management system aligns with automotive industry standards. -
How do you ensure leak-free sealing?
Our precision mold geometry and 0.8μm surface finish create a tight seal between components. We also perform simulation and real-world testing to verify leak-free performance.
With over 6 years of experience in precision mold manufacturing, Changzhou Hongxinyutai Precision Mold Co., Ltd. has delivered hundreds of tooling solutions to clients across North America, Europe, Asia, and Africa. Our factory is equipped with advanced CNC machines, EDM, and grinding equipment, and we strictly adhere to TS16969 quality standards. We understand the critical role of a reliable water pump seal in NEV thermal management, and our tooling is built to deliver consistent, leak-free performance. Contact us today to discuss your custom electric water pump tooling needs and receive a competitive quote with fast delivery.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2017
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People
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