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Help CenterHeavy Asset Haitian Injection Auto Motor Stator Bracket IATF16949 Vacuum Void Free Engineering Plastic Molding Vietnam
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As an experienced manufacturer with over 6 years of specialization in precision injection molds, Changzhou Hongxinyutai Precision Mold Co., Ltd. proudly presents our Heavy Asset Haitian Injection Auto Motor Stator Bracket – a robust engineering plastic molding solution engineered for the demanding automotive industry. Our facility, spanning 1,000-3,000 square meters and staffed by a dedicated team of 51-100 professionals, is fully equipped to deliver vacuum void free components that meet the highest quality standards. Built on Haitian injection molding machines and backed by IATF 16949 certification, this product ensures reliable performance for heavy-duty motor stator bracket applications – perfect for electric vehicle and traditional automotive systems.
The Vacuum Void Free technology integrated into our molding process eliminates internal pores, gas traps, and surface defects, resulting in brackets with superior mechanical strength and dimensional consistency. This is critical for stator brackets that must withstand high vibration and thermal cycling in motor assemblies. Our engineering plastic material selection (including PA, PBT, PPS, and other high-performance polymers) offers excellent heat resistance, chemical stability, and electrical insulation properties. Combined with the heavy asset mold design – featuring hardened steel cavities, multi-cavity layouts, and advanced cooling systems – this solution maximizes productivity while maintaining tight tolerances of ±0.02 mm.
| Parameter | Specification |
|---|---|
| Mold Material | Hardened Tool Steel (H13, S136, etc.) |
| Injection Machine | Haitian (120T-1600T available) |
| Mold Weight | 500 kg – 5,000 kg (customizable) |
| Cavity Count | 1-8 cavities per mold |
| Cycle Time | 30s – 120s (depending on part complexity) |
| Surface Finish | SPI A2 – C3 (custom texture available) |
| Void Level | 0% (vacuum void free guaranteed) |
Key advantages of our Heavy Asset Auto Motor Stator Bracket molding solution:
- Vacuum Void Free Technology – eliminates porosity and improves part integrity, reducing scrap rates by up to 15% compared to conventional molding.
- Heavy Asset Mold Construction – designed for high-volume production (1,000,000+ shots) with minimal maintenance, ensuring long-term cost efficiency.
- Haitian Machine Compatibility – optimized for Haitian injection molding machines (common in automotive supply chains) for stable and repeatable process control.
- IATF 16949 Certified Quality – full traceability, PPAP, FMEA, and control plans available to meet tier-1 automotive requirements.
- Engineering Plastic Expertise – we support PA6, PA66, PBT, PPS, LCP, and high-temperature materials with fillers (glass fiber, mineral, carbon) to match thermal and mechanical demands.
- Customizable Cooling & Ejection – conformal cooling channels and hydraulic/mechanical ejectors for uniform cooling and fast cycle times.
Our team of 10+ mold design engineers uses Moldflow analysis to simulate filling, packing, and cooling phases, ensuring first-shot success. The molds are manufactured using 5-axis CNC, EDM, and wire cutting with precision of ±5 microns. After assembly, each mold undergoes rigorous testing on our own Haitian machines to guarantee vacuum void free performance. This product is particularly suitable for electric vehicle motor stators, HVAC compressor brackets, and industrial motor housings.
Customer benefits you can count on:
- Reduced Total Cost of Ownership – heavy asset molds last longer and require less downtime, lowering per-part cost over the product lifecycle.
- Zero Defect Target – vacuum void free molding helps achieve PPM levels below 20, supporting your lean manufacturing goals.
- Faster Time-to-Market – our experience with automotive molds (200+ projects delivered) enables quick T1 samples and accelerated PPAP timelines.
- Global Logistics Support – shipped from Jiangsu, Shanghai, or Shenzhen ports to North America, Europe, Southeast Asia, and beyond with reliable packaging.
Why choose Changzhou Hongxinyutai Precision Mold Co., Ltd.?
Established in 2017, we have grown from a small workshop to a recognized supplier serving North America, South America, Europe, Africa, Oceania, and Southeast Asia. Our 1000-3000 m² factory is equipped with 15+ Haitian injection machines (120-1600 tons) and 20+ mold processing units. We hold IATF 16949 certification (audited and maintained) and have shipped over 500 molds globally. Our reputation is built on 98% on-time delivery and <1% customer rejection rate. We are not just a mold maker – we are your technical partner for engineering plastic injection molding challenges.
Ready to move forward? Contact us today for a detailed quotation, DFM report, or samples. Our engineers are standing by to discuss your motor stator bracket requirements and provide a customized solution that meets your specifications exactly.
Frequently Asked Questions (FAQ)
-
Q: What materials can be used for the stator bracket mold?
A: We support a wide range of engineering plastics including PA6, PA66 (with glass fiber up to 50%), PBT, PPS, LCP, and high-temperature nylons. Material selection is based on your part's thermal and mechanical requirements – we can recommend the optimal grade. -
Q: How does vacuum void free technology work?
A: Our molds are equipped with a vacuum system that evacuates air from the cavity before injection, eliminating trapped gas. This prevents voids, sink marks, and bubbles, ensuring a dense, homogeneous part structure. -
Q: What is the typical lead time for a heavy asset mold?
A: Standard lead time is 6-10 weeks depending on complexity (number of cavities, cooling layout, etc.). Rush orders may be possible with expedited scheduling – please inquire. -
Q: Can you provide PPAP and IATF 16949 documentation?
A: Yes, we can submit full PPAP Level 3 packages including dimensional reports, material certificates, control plans, PFMEA, and capability studies. Our quality system is IATF 16949 certified. -
Q: Do you support prototyping before production mold?
A: Absolutely. We offer 3D printing, soft tooling, or bridge tooling for prototype parts to validate design before committing to heavy asset production molds. -
Q: What is the minimum order quantity (MOQ) for molds?
A: MOQ is 1 set. For molded parts, MOQ depends on part size and complexity – typically 10,000 pcs per order, but flexible for initial sampling. -
Q: Do you ship molds overseas? What packaging do you use?
A: Yes, we ship worldwide from China ports (Jiangsu, Shanghai, Shenzhen). Molds are packaged with VCI paper, anti-rust oil, wooden crates, and shock-absorbing materials to ensure safe transit. -
Q: Can the mold be used on non-Haitian machines?
A: While optimized for Haitian machines, the mold base and nozzle design can be adapted to other brands (Engel, Arburg, KraussMaffei) with minor modifications. We will design the clamping and ejection according to your machine specifications.
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