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Help CenterCustom OEM Pet Bowl Injection Mold Tooling for Food-Grade PP: P20/S136 Steel Core, 2,000,000 Shots High-Volume Production, Mold Protection System
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Changzhou Hongxinyutai Precision Mold Co., Ltd., established in 2017 and operating from a 1,000–3,000 m² facility with 51–100 skilled professionals, specializes in delivering custom injection mold tooling solutions for the global pet product industry. Our Custom OEM Pet Bowl Injection Mold Tooling for Food-Grade PP is engineered to meet the rigorous demands of high-volume production, featuring a durable P20/S136 steel core and an integrated mold protection system. With TS16969 certification and a proven track record serving markets across North America, South America, Europe, Asia, and Oceania, we provide molds that ensure consistent quality, extended lifespan, and reliable output — directly supporting your pet bowl manufacturing goals.
This mold tooling solution is designed around four core pillars: longevity, food safety, production efficiency, and operational security. Below, we detail the technical specifications, material advantages, and system features that make it an excellent choice for OEM pet bowl projects requiring high-volume, repeatable performance.
Key Technical Specifications
| Parameter | Details |
|---|---|
| Steel Type (Mold Base) | P20 (pre-hardened) – provides excellent machinability and wear resistance |
| Core & Cavity Steel | S136 (stainless) – corrosion-resistant, ideal for food-grade applications |
| Guaranteed Shot Life | 2,000,000 shots (under recommended processing conditions) |
| Mold Protection System | Integrated sensors & safety features to prevent damage from resin build-up or part sticking |
| Material Compatibility | Food-grade PP (polypropylene) – FDA/EC compliant grades supported |
| Cavity Configuration | Single-cavity or multi-cavity (customizable per output requirements) |
| Cooling System | Optimized baffle and bubble cooling for uniform cycle times |
| Ejection | Ejector pins with optional hydraulic or pneumatic assistance |
Product Features & Customer Benefits
- P20/S136 Steel Core Combination: P20 offers strong structural support and heat dissipation, while S136 provides a non-stick, corrosion-resistant surface that meets food-grade hygiene standards. Benefit: Reduced risk of contamination; easy mold cleaning; longer service intervals.
- 2,000,000 Shots High-Volume Production: The cavity and core are hardened and polished to withstand millions of cycles without significant wear. Benefit: Lower total cost per part; less downtime for mold maintenance; ideal for large-scale OEM orders.
- Mold Protection System: Embedded sensors monitor cavity pressure, temperature, and part sticking. The system can trigger automatic mold opening halt or alarm to prevent damage. Benefit: Enhanced operator safety; reduced scrap rate; protection of high-value mold investment.
- Tailored for Food-Grade PP: Mold surface finish (SPI-A2 grade or better) ensures smooth release and glossy pet bowl surfaces. Gates and runners are designed for balanced fill with food-safe grades. Benefit: Consistent part quality; no degradation of PP properties; compliance with international food contact regulations.
- OEM Customization Flexibility: We can modify cavity layout, part geometry (within design-for-manufacturing limits), and mold base size to match your press tonnage and output goals. Benefit: Perfect integration with your existing production line; fast delivery of custom samples.
- TS16969 Certified Manufacturing: Our facility operates under strict quality management procedures, covering mold design, steel inspection, CNC machining, EDM, assembly, and try-out. Benefit: Reliable repeatability; documented traceability; suitability for automotive-level precision if needed.
- Global Logistics Support: We ship from Jiangsu, Shanghai, and Shenzhen ports, with experience exporting to North America, Europe, Southeast Asia, Oceania, and beyond. Benefit: Hassle-free customs clearance; competitive freight options; timely delivery.
Why Choose Our Pet Bowl Mold? Unlike standard off-the-shelf molds, this tooling is engineered for the specific challenges of pet bowl production: wide diameter, varying depth, and the need for a smooth, easy-to-clean interior. The integrated mold protection system is a standout feature that minimizes production interruptions — a critical advantage for high-volume runs. Additionally, the combination of P20 and S136 steels gives you a balance of cost efficiency (P20 for large base) and durability (S136 for cavity). Whether you are producing small pet bowls for kittens or large ones for big dogs, we can adjust the mold design to maintain optimal wall thickness and material flow.
Technical Support & After-Sales Service: Our team provides full mold commissioning support, including initial try-out shots, process parameter recommendations, and troubleshooting via video conference. We also offer spare parts (ejector pins, springs, cooling fittings) for fast replacement. For long-term partnerships, mold maintenance training is available upon request.
Trust & Credibility
Since our founding in 2017, Changzhou Hongxinyutai Precision Mold Co., Ltd. has grown into a reliable partner for plastic injection mold tooling, serving clients in more than 10 major markets worldwide. Our 1,000–3,000 m² factory houses advanced CNC, EDM, and grinding equipment, enabling us to maintain tight tolerances (up to ±0.01 mm on critical dimensions). We are TS16969 certified, a standard that emphasizes defect prevention and continuous improvement — directly benefiting your production stability. With 51–100 dedicated employees, including experienced mold designers and toolmakers, we handle projects from concept to production efficiently. Our export ports in Jiangsu, Shanghai, and Shenzhen ensure fast logistics to North America, South America, Europe, Asia, Africa, and Oceania. When you choose our Custom OEM Pet Bowl Injection Mold, you are not just buying a tool; you are investing in a partnership backed by a solid manufacturing infrastructure, a skilled team, and a commitment to delivering molds that perform reliably over millions of cycles. Contact us today to discuss your pet bowl mold requirements and request a quotation — our engineers are ready to propose a solution that maximizes your production output and part quality.
Frequently Asked Questions (FAQ)
-
Q: What is the expected mold lifespan for this tooling?
A: Under recommended processing conditions (e.g., proper cooling, regular maintenance), the mold is guaranteed for 2,000,000 shots. Actual lifespan can exceed this with proper care, especially due to the P20/S136 steel combination. -
Q: Can I use this mold for materials other than food-grade PP?
A: The mold is optimized for PP, but with minor modifications (e.g., gate sizing, cooling adjustment) it may be compatible with other food-grade plastics like PE or PS. Please consult our engineers for feasibility. -
Q: How does the mold protection system work?
A: Sensors detect abnormal pressure, temperature spikes, or part presence. If a part sticks or resin buildup occurs, the system either pauses the mold cycle or triggers an alarm, preventing damage to the cavity and core. -
Q: Do you provide mold design services for custom pet bowl shapes?
A: Yes. We offer full OEM design support. You can provide 3D models or sketches, and our team will perform mold flow analysis, draft angle optimization, and provide a DFM report before steel cutting. -
Q: What is the typical lead time for this mold?
A: Lead time depends on complexity and current workload. Typically, 4–6 weeks for design and manufacturing, plus 1–2 weeks for try-out and shipping. Rush orders are negotiable. -
Q: Do you have certifications to ensure food-grade compliance?
A: Our facility holds TS16969 certification, which includes strict quality control. While we do not supply the polymer, we can recommend food-grade PP grades and ensure the mold surface finish is compatible with FDA/EC requirements. -
Q: Can you integrate hot runner systems for faster cycle times?
A: Yes, hot runner or insulated runner options are available upon request. We can also design valve-gate systems for larger pet bowls to reduce material waste. -
Q: What after-sales support do you offer?
A: We provide remote troubleshooting, spare parts supply, and optional on-site mold training. All molds come with a 12-month warranty against manufacturing defects under normal usage.
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