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Help CenterOEM Custom Pet Injection Mold - 4-Cavity Design, Hot Runner, Sodick EDM Precision, Up to 2M Cycles
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Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – your trusted partner in precision mold manufacturing since 2017. Our OEM Custom Pet Injection Mold features a 4-cavity design with hot runner system, combined with Sodick EDM precision and a robust construction that guarantees up to 2 million cycles. This mold is engineered to produce high-quality pet products with consistent accuracy, reduced waste, and faster cycle times. Backed by our TS16969-certified factory and experienced team of 51–100 skilled workers, we deliver molds that meet the highest standards of durability and performance.
Key Features & Technical Specifications
- 4-Cavity Design – Increases production efficiency by molding four parts per cycle, significantly boosting output without compromising quality.
- Hot Runner System – Eliminates cold runner waste, reduces material costs, and ensures uniform melt flow for consistent part dimensions.
- Sodick EDM Precision – Advanced electrical discharge machining achieves ±0.005mm accuracy, delivering mirror-like surface finishes and intricate geometries.
- Up to 2 Million Cycles – Constructed with premium hardened steel and rigorous heat treatment, the mold withstands long production runs with minimal maintenance.
- Customizable Design – Tailored to your specific pet product requirements, including dimensions, gate location, cooling channels, and ejection system.
- TS16969 Certified Manufacturing – Our facility adheres to strict quality management systems, ensuring traceability and process control throughout production.
- Comprehensive Support – From DFM (Design for Manufacturing) feedback to mold trials and after-sales service, we partner with you every step.
Technical Parameters
| Parameter | Specification |
|---|---|
| Number of Cavities | 4 |
| Runner Type | Hot runner (optional valve gate) |
| EDM Precision | Sodick EDM (±0.005mm) |
| Expected Cycle Life | Up to 2,000,000 cycles |
| Mold Base Material | P20, H13, or equivalent (customer choice) |
| Cavity/ Core Steel | S136, 8407, or customized |
| Cooling System | Conformal cooling (optional) |
| Application | Pet toys, feeders, chew bones, collars, etc. |
Why Choose Our Pet Injection Molds?
- Proven Longevity – Each mold is built to exceed 2 million cycles, reducing your total cost of ownership and downtime for replacements.
- High Precision – Sodick EDM ensures tight tolerances, so your pet parts have consistent wall thickness and no flash.
- Hot Runner Efficiency – Save 30-50% on material waste compared to cold runner molds. Faster cycles also increase your daily output.
- Global Market Experience – We supply molds to North America, South America, Europe, Southeast Asia, Africa, Oceania, and more. Our team understands international quality expectations.
- TS16969 Quality System – Our manufacturing process is documented and controlled, giving you peace of mind for high-volume production.
- Full Customization – From part geometry to cooling layout, we adjust every detail to match your injection molding machine and production needs.
Trusted by Customers Worldwide
Since our founding in 2017, Changzhou Hongxinyutai Precision Mold Co., Ltd. has grown into a 1,000–3,000 m² facility staffed with 51–100 experienced professionals. We serve clients across 15+ markets globally, from domestic China to North and South America, Europe, and Oceania. Our commitment to quality is underpinned by TS16969 certification, rigorous in-process inspections, and a dedicated after-sales team. Whether you need a single prototype or mass production molds, our engineers work closely with you to deliver molds that optimize cycle time, part quality, and tool life. Contact us today to discuss your custom pet injection mold requirements – we are ready to support your project from concept to production.
Frequently Asked Questions (FAQ)
Q1: What materials can be used with this 4-cavity hot runner mold?
A: This mold is compatible with most thermoplastic materials commonly used in pet products, such as PP, PE, ABS, nylon (PA), TPE, and even food-grade plastics. We can adjust the mold design based on your specific resin and shrinkage requirements.
Q2: How long does it take to manufacture a custom pet injection mold?
A: Typical lead time ranges from 35 to 60 days, depending on mold complexity, cavity count, and your design approval cycle. We provide regular progress updates during production.
Q3: Can you provide molds for both injection molding and other processes?
A: We specialize in injection molds. Our expertise covers two-plate, three-plate, hot runner, and stack molds. For other processes (e.g., blow molding), please contact us to discuss possibilities.
Q4: Do you offer mold trials before shipment?
A: Yes. We conduct trial runs on our injection molding machines to verify part quality, dimensions, and cycle performance. A detailed trial report and sample parts are provided before final shipment.
Q5: What is the minimum order quantity (MOQ) for this mold?
A: Since it is a custom mold, we start with one set. We do not impose a large MOQ. However, for production consumables (e.g., spare parts), minimum quantities may apply.
Q6: How do you ensure the mold lasts up to 2 million cycles?
A: We use premium tool steel, precise heat treatment, and advanced surface treatments (e.g., nitriding, TiN coating). Proper maintenance guidelines are also provided to maximize lifespan. The 2-million-cycle estimate is based on standard operating conditions.
Q7: Can you modify an existing mold design for a different pet product?
A: Yes. We offer design modifications such as adding cavities, changing runner layout, or altering cooling channels. Please share your existing design files for a feasibility evaluation.
Q8: What shipping ports do you use?
A: We ship from Jiangsu, Shanghai, or Shenzhen ports. Mold exports are professionally packed in wooden crates with moisture protection.
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