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Home > Auto, Motorcycle Parts & Accessories > New Energy Vehicle Parts & Accessories > Other NEV Parts & Accessories > OEM NEV Transmission Injection Molded Parts – Material PA6+GF30, Hardened S136 Mold, 300K Shots Life, Robotic Arm
OEM NEV Transmission Injection Molded Parts – Material PA6+GF30, Hardened S136 Mold, 300K Shots Life, Robotic Arm
Product Spotlights
Our OEM NEV transmission injection molded parts combine PA6+GF30 material for strength and lightweight, hardened S136 mold for 300,000-shot durability, and robotic arm automation for precision. Benefit from reduced weight, lower noise, and cost efficiency. TS16969 certified, global shipping, full customization available.
Negotiable
MOQ: 5000 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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material:
PA6 + 30% Glass Fiber
mold_steel:
S136 Hardened (HRC 48-52)
mold_life:
300,000 shots
Payment & Shipping
Payment Methods:
Port of Shipment:
Jiangsu，changzhou
Delivery Detail:
30 days
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material
PA6 + 30% Glass Fiber
mold_steel
S136 Hardened (HRC 48-52)
mold_life
300,000 shots
process
Injection Molding
application
New Energy Vehicle (NEV) Transmission System
production_equipment
Robotic Arm Assisted
tolerance
±0.05 mm (customizable)
color
Customizable (black standard)
oem_service
Yes, full customization
Changzhou Hongxinyutai Precision Mold Co., Ltd., established in 2017, is a specialized manufacturer of precision injection molded components for the new energy vehicle (NEV) industry. Our OEM NEV transmission injection molded parts, made from high-performance PA6+GF30 material, are engineered to meet the demanding requirements of modern electric drivetrains. With a hardened S136 mold rated for 300,000 shots and robotic arm-assisted production, we deliver consistent quality, tight tolerances, and long tool life – all backed by our TS16969-certified quality management system.
These transmission parts are critical for reducing weight, improving efficiency, and ensuring reliable power delivery in NEVs. The PA6+GF30 composite offers exceptional mechanical strength, heat resistance (up to 120°C continuous), and dimensional stability, while the hardened S136 mold guarantees part-to-part repeatability over hundreds of thousands of cycles. Our robotic arm handling minimizes contamination and ensures flash-free, high-precision outputs.
Key Features & Technical Specifications
- Material Excellence: PA6 (Nylon 6) reinforced with 30% glass fiber – excellent tensile strength (≥150 MPa), impact resistance, and low moisture absorption.
- Mold Construction: Hardened S136 stainless steel (HRC 48-52) with optimized cooling channels for uniform shrinkage and reduced cycle time.
- Tool Life: Guaranteed 300,000 shots with proper maintenance – reduced cost per part over the program.
- Production Automation: Robotic arm for take-out, inline inspection, and packaging – 20% faster cycle time compared to manual systems.
- Precision Tolerances: Typical achievable tolerance ±0.05 mm, with capability for ±0.02 mm on critical dimensions.
- Surface Finish: SPI A-2 or customer-specified texture, with no sink marks or flash on molded parts.
- Customization: Full OEM service – design for manufacturability (DFM), mold flow analysis, prototyping, and volume production.
| Parameter | Value |
|---|---|
| Material | PA6 + 30% GF |
| Tensile Strength | ≥150 MPa |
| Flexural Modulus | 7,500 – 9,000 MPa |
| Heat Deflection Temp (HDT @1.82 MPa) | ≥200°C |
| Mold Shrinkage | 0.3 – 0.6% |
| Mold Steel Hardness | HRC 48-52 |
| Tool Life (shots) | 300,000 |
| Cycle Time (typical) | 30 – 50 seconds (varies by part geometry) |
Advantages for Your NEV Transmission Application
- Weight Reduction: PA6+GF30 parts are 30-40% lighter than aluminum equivalents, contributing to overall vehicle efficiency and range.
- Noise Damping: The thermoplastic material naturally reduces gear rattling and vibration compared to metal housings.
- Chemical Resistance: Resistant to transmission fluids, greases, and common automotive lubricants.
- Cost Efficiency: High-volume tooling with 300K shots life lowers unit cost, especially for long production runs.
- Supply Chain Reliability: In-house mold design, mold building, and injection molding under one roof – shorter lead times and better quality control.
Trusted by global OEMs in the NEV supply chain, Changzhou Hongxinyutai Precision Mold Co., Ltd. operates a 1,000-3,000 sqm facility with 51-100 skilled employees. Our TS16969 certification (automotive quality standard) ensures strict adherence to IATF 16949 principles – advanced product quality planning (APQP), failure mode analysis (FMEA), and statistical process control (SPC). We have shipped components to North America, South America, Europe, Southeast Asia, Africa, and Oceania, consistently meeting or exceeding customer requirements.
We invite you to partner with us for your next NEV transmission project. Our engineering team offers free DFM and mold flow analysis. Contact us today for a quotation or to arrange a sample run. With our hardened S136 mold, robotic arm automation, and dedicated quality system, we are your reliable partner for high-precision injection molded transmission parts.
Frequently Asked Questions (FAQ)
-
Q: What is the typical lead time for a new mold and first samples?
A: For a new OEM transmission part, mold design takes 1-2 weeks, manufacturing 4-6 weeks, and first article samples within 1 week after mold completion. Total lead time is typically 6-9 weeks, depending on complexity and current workload. Expedited options are available upon request. -
Q: Can you achieve tighter tolerances than ±0.05 mm?
A: Yes, we can hold tolerances as tight as ±0.02 mm on critical dimensions such as bearing bores and sealing surfaces. This requires secondary operations or optimized mold design. Please discuss your specific requirements during the RFQ stage. -
Q: Is the PA6+GF30 material suitable for high-temperature environments inside a transmission?
A: Yes, PA6+GF30 has a continuous use temperature up to 120°C and short-term resistance to 170°C. For transmissions operating at higher temperatures, we also offer alternative materials like PA66+GF30 or specialty heat-stabilized compounds. Our engineering team can recommend the best material for your thermal profile. -
Q: How do you ensure mold quality and repeatability for 300,000 shots?
A: The S136 mold is hardened to HRC 48-52 and features hardened inserts for wear-prone areas. We perform preventive maintenance every 30,000 shots (clean, inspect, polish). In addition, our robotic arm and vision inspection system monitor part dimensions and surface quality in real-time, ensuring consistent output. -
Q: Do you provide samples before mass production?
A: Absolutely. We offer T0 (first try-out) samples, T1 (dimensional verification), and PPAP samples as needed. Typically, 100-500 samples can be supplied for customer validation before full production approval. -
Q: What are your payment terms and shipping ports?
A: Standard payment term is 30% deposit, 70% before shipment. We ship from Jiangsu, Shanghai, or Shenzhen ports. For long-term contracts, net 60 days may be negotiable. -
Q: Can you produce parts with colors other than black?
A: Yes, we can use color masterbatches to match any RAL or Pantone code. Black is the default for PA6+GF30 due to its UV stability and cost, but custom colors are available with a minimum order quantity. Please consult your sales representative. -
Q: Is your company TS16969 certified? What does that cover?
A: Yes, we hold TS16969 certification (equivalent to ISO/TS 16949) for our quality management system in the automotive sector. This certification ensures we follow APQP, PPAP, FMEA, MSA, and SPC processes, and that our facility undergoes regular audits. It also covers our mold design, manufacturing, and injection molding processes.
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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