IATF 16949:2016 Approved OEM PP Bottle Blow Mold - Multi-Cavity, Precision Tooling, S136 Steel, High Durability
Product Spotlights
Changzhou Hongxinyutai Precision Mold Co., Ltd. (established 2017, with a 1,000-3,000 m² facility and 51-100 skilled technicians) is proud to present our IATF 16949:2016 Approved OEM PP Bottle Blow Mold – a multi-cavity, precision-engineered tooling system crafted from premium S136 steel for unmatched durability and output efficiency. Designed specifically for high-volume PP bottle production, this mold delivers consistent wall thickness, rapid cycle times, and exceptional surface finish, helping your production line achieve its full potential. Whether you are packaging personal care products, pharmaceuticals, or beverages, our mold is the reliable backbone your operation deserves.
Key Features & Technical Specifications
- Premium Steel Material: Constructed from S136 hardened stainless steel (48-52 HRC), ensuring corrosion resistance, wear resistance, and long service life even with abrasive PP materials.
- Multi-Cavity Design: Available from 2 to 48 cavities (customizable per bottle size and production volume), enabling high output per cycle and lower per-unit cost.
- Precision Machining: CNC-machined with ±0.01 mm tolerance; EDM and wire-cut processes guarantee flawless mating surfaces and parting lines.
- IATF 16949:2016 Approved Process: Our entire manufacturing workflow follows the strict automotive-grade quality management system – from design review to final inspection and documentation.
- Optimized Cooling System: Conformal cooling channels (simulated via Moldflow®) reduce cycle time by up to 25% compared to conventional designs, improving productivity.
- Easy Maintenance: Replaceable cavity inserts and standardized components simplify repair and reduce downtime.
- Surface Treatment Options: Nitriding or hard chrome plating available for extended tool life (up to 3 million cycles under recommended conditions).
- Comprehensive After-Sales Support: 12-month warranty, spare parts availability, and remote troubleshooting from our experienced engineering team.
| Parameter | Specification |
|---|---|
| Steel Grade | S136 (AISI 420 mod.), hardened to 48-52 HRC |
| Cavity Configuration | 2, 4, 6, 8, 12, 16, 24, 32, 48 (custom) |
| Bottle Volume Range | 10 ml – 5 L (PP material) |
| Cooling Type | Conformal cooling channels (Moldflow® optimized) |
| Cycle Time (typical) | 8–12 seconds (depends on bottle size and wall thickness) |
| Mold Life Expectancy | 1.5 – 3.0 million cycles (with proper maintenance) |
| Delivery Port | Jiangsu, Shanghai, Shenzhen (China) |
Why Choose Our PP Bottle Blow Mold?
- Zero-Defect Production: Every mold undergoes 100% quality inspection (dimensional, hardness, surface finish) with a detailed inspection report provided. Our IATF 16949:2016-approved system ensures traceability from raw material to final assembly.
- Enhanced Productivity: Multi-cavity tooling combined with advanced cooling directly reduces per-bottle cost – you can produce thousands more bottles per shift without compromising quality.
- Material Compatibility: Specifically engineered for PP (polypropylene) – a widely used polymer for food-grade, chemical, and cosmetic containers. Our mold handles high flow rates and minimizes warpage.
- Global Shipping & Fast Turnaround: Located in Changzhou, Jiangsu (close to Shanghai port), we ship worldwide. Standard lead time is 20–45 days, with expedited options available upon request.
- Customization Flexibility: Neck finish, thread design, bottle geometry, and surface texture can all be tailored to your exact specifications. We provide 3D CAD model analysis before production.
Trusted by markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania – our molds have been deployed in demanding environments ranging from automotive chemical bottles to high-end cosmetic packaging. Since 2017, we have grown to a dedicated team of 51–100 professionals and a factory spanning 1,000–3,000 square meters, all committed to delivering precision tooling on time and within budget. We back every mold with a 12-month warranty and lifetime technical support. Contact us today for a quotation or design consultation – let our precision molds power your success.
Frequently Asked Questions
- Can your mold produce bottles with undercuts or special neck finishes? Yes, we can integrate side cores, unscrewing mechanisms, and custom thread profiles – just provide your bottle drawing or sample.
- What is the recommended tonnage for the blow molding machine? It depends on the number of cavities and bottle size. We will calculate the required clamping force and provide a detailed recommendation with each quotation.
- Do you offer mold for materials other than PP? Absolutely. While our mold is optimized for PP, we can adapt the design for PE, PETG, or PC. Please inform us of your material in the inquiry.
- Is the IATF 16949 certification valid for the entire factory? Yes, our entire quality management system is certified to IATF 16949:2016, covering design, manufacturing, and after-sales processes.
- How long does it take to replace a damaged cavity insert? Standard cavity inserts are kept in stock for common sizes; replacement can be shipped within 3–5 working days. Custom inserts may take 10–15 days.
- Can you provide a trial run before shipping? Yes, we offer paid sample runs (up to 500 bottles) to verify mold performance. You will receive a test report along with the samples.
- What are the payment terms? Typically 30% T/T deposit, 70% before shipment. L/C at sight is also acceptable for long-term partners.
- Do you provide training for mold maintenance? Yes, we provide a detailed maintenance manual and remote video support. On-site training can be arranged on a case-by-case basis.
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