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Custom Tooling for Pour Spout: Hot Runner System, 300K Shots, Hardened S136, Mirror Finish
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Custom tooling for pour spout featuring a hot runner system, hardened S136 steel, and mirror finish, designed for 300,000 shots. Offers reduced cycle time, consistent part quality, corrosion resistance, and low maintenance. From a TS16969 certified manufacturer with global export experience.
Negotiable
MOQ: 5000 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Application:
Other, Pour spout / dispensing spout
Certification:
Other, TS16969
Material:
S136 (Hardened)
Payment & Shipping
Payment Methods:
Port of Shipment:
Jiangsu，changzhou
Delivery Detail:
30 days
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Application
Other, Pour spout / dispensing spout
Certification
Other, TS16969
Material
S136 (Hardened)
Surface Finish
Mirror Finish (SPI A2 or equivalent)
Hot Runner System
Yes, customized
Estimated Shots
300,000 shots
Customization
Size, gate type, cooling design
Mold Life
Up to 300,000 shots (based on tool design)
Lead Time
Customizable upon request
Country of Origin
China (Changzhou, Jiangsu)
Changzhou Hongxinyutai Precision Mold Co., Ltd. is a trusted manufacturer specializing in custom tooling for pour spout applications. Our Hot Runner System combined with Hardened S136 steel and Mirror Finish delivers superior part quality, extended mold life, and consistent performance across 300,000 shots. With our TS16969-certified facility and experienced team, we provide precision molds that meet the highest standards for beverage, cosmetic, and industrial spout components.
Every custom tool is engineered to optimize cycle time, reduce waste, and ensure flawless surface finish. Below we detail the key features, specifications, and benefits that make our pour spout tooling a reliable choice for your production needs.
Key Features & Technical Specifications
- Hot Runner System: Integrated closed-loop temperature control ensures uniform melt flow, reduces gate vestige, and minimizes material waste. Suitable for both single and multi-cavity configurations.
- Hardened S136 Steel: Premium high-chromium stainless tool steel, hardened to 48-52 HRC for excellent wear resistance, corrosion resistance, and thermal stability. Ideal for high-volume production.
- Mirror Finish (SPI A2): Achieved through CNC polishing and manual finishing, resulting in less than 0.03µm surface roughness. This reduces friction, prevents sticking, and yields glossy, defect-free spout surfaces.
- 300,000 Shots Life Expectancy: Designed and tested to deliver consistent quality over 300,000 injection cycles under normal operating conditions. Periodic maintenance can further extend tool life.
- Precision Cooling System: Customized conformal cooling channels shorten cycle time and improve dimensional stability, reducing warpage and sink marks.
- Modular Design: Tooling can be customized for specific spout geometries including flip-top, twist, or push-pull designs. Gate type (valve gate, hot tip) is selectable.
| Attribute | Specification |
| Steel Type | S136 (equivalent to AISI 420) |
| Hardness | 48-52 HRC (hardened & tempered) |
| Surface Finish | Mirror polish – Ra ≤ 0.03µm |
| Hot Runner | YUDO, Mold-Masters, or customizable brand |
| Cavity Count | 1-48 cavities (custom) |
| Shots (Guaranteed) | 300,000 (base design) |
| Application Material | PP, PE, PET, ABS, etc. |
| Certification | TS16969 |
Advantages for Your Production
- Higher Output: Optimized hot runner and cooling reduce cycle time by up to 30% compared to cold runner systems.
- Consistent Part Quality: Mirror finish prevents material adhesion and ensures no flow marks, making spouts visually appealing and functionally smooth.
- Lower Maintenance: Hardened S136 resists corrosion from acidic or chlorinated water, reducing downtime for polishing or repairs.
- Cost-Effective Long Run: With 300k shots life, the tool cost per part is minimized, offering excellent ROI for high-volume spout production.
- Flexible Gating: Hot runner allows for valve-gate or hot-tip configurations, eliminating cold sprue waste and improving material efficiency.
Trust & Reliability from a Certified Manufacturer
Since 2017, Changzhou Hongxinyutai Precision Mold Co., Ltd. has been dedicated to high-quality mold manufacturing. Our factory spans 1,000-3,000 square meters with a skilled workforce of 51-100 employees. We hold TS16969 certification, reflecting our commitment to quality management in precision tooling. Our molds are exported to major markets worldwide including North America, Europe, Southeast Asia, and the Middle East. We ship from Jiangsu, Shanghai, or Shenzhen ports with full traceability.
Every custom tooling for pour spout undergoes rigorous testing before delivery. We provide 2D/3D design review, DFM analysis, and trial shot documentation. Our engineering team offers ongoing support for installation, maintenance, and optimization. If you are looking for a durable, high-precision hot runner mold that delivers mirror-finish spouts consistently, contact us today for a quote or technical consultation. Let us help you achieve production excellence!
Frequently Asked Questions
-
Q: Why should I choose a hot runner system for pour spout tooling?
A: A hot runner system eliminates cold sprue waste, reduces cycle time, and provides better control over melt temperature. This results in faster production, lower material costs, and higher part consistency – especially important for high-cavity molds. -
Q: Is S136 the best steel for spout molds?
A: S136 offers excellent corrosion resistance, high hardness after heat treatment, and good polishability. It is ideal for spout molds that handle water-based or acidic liquids, ensuring long tool life without rust or pitting. -
Q: How do you guarantee 300,000 shots?
A: Our design includes robust construction with hardened components, optimized cooling, and precise tolerances. We also conduct finite element analysis (FEA) to predict stress distribution. Regular maintenance recommendations are provided to maximize tool life. -
Q: Can you customize the spout geometry?
A: Yes, we can produce tools for various pour spout designs (e.g., flip-top, twist, push-pull, snap-on). Simply provide 3D CAD data or samples, and our engineering team will create a tailored solution. -
Q: What injection materials are compatible?
A: The tool is suitable for common thermoplastics such as PP, PE, PET, ABS, PC, and nylon. Hot runner temperature control can be adjusted accordingly. We recommend a material compatibility review during design phase. -
Q: What level of surface finish can I expect?
A: We deliver a mirror finish equivalent to SPI A2 standard, with surface roughness Ra ≤ 0.03µm. This ensures high gloss and easy release, reducing the need for mold release agents. -
Q: Do you offer after-sales support?
A: Absolutely. We provide 1-year warranty on workmanship and materials, plus technical support for troubleshooting. Spare parts (e.g., heaters, thermocouples) are available upon request. -
Q: How long does it take to produce a custom hot runner mold?
A: Typical lead time is 30-50 business days depending on complexity, cavity count, and current workload. We offer expedited options for urgent projects.
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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