injection molding for PEEK and Telfon

Q: 1.How do you ensure quality control in plastic injection molding?

We are a ISO 9001 certificated company. We ensure quality control in plastic injection molding through a multi-faceted approach which includes material testing, precise machine calibration, meticulous mold design and maintenance, and stringent inspection processes.

Q: 2. How do the DFM report work?

A Design for Manufacturability (DFM) report is a crucial document that evaluates the manufacturability of a product's design, aiming to identify and address potential manufacturing issues before they arise. Reports help identify and address potential issues early in the design phase, preventing costly changes later. Cost Efficiency: By optimizing designs for manufacturability and testability, reports help reduce production costs and increase yield. Quality Assurance: Thorough testing ensures that the final product meets quality standards and performs reliably.

Q: 3. What is the typical lead time for injection molding?

Mold fabrication usually takes 4–8 weeks, while production lead time depends on part complexity and quantity.

Q: 4. What is the difference between a prototype mold and a production mold?

Prototype molds are faster and cheaper, often using aluminum; production molds use hardened steel for high-volume runs.

Q: 5. Can you do small batch injection molding?

Yes. With standardized tooling and soft molds, small batches (hundreds to thousands) are feasible.

Our Advantages in PEEK Injection Mold Solutions

PEEK (Polyether Ether Ketone) is a high-performance engineering plastic that requires specialized injection molding processes. Melting temperatures must reach 370–400°C, and mold temperatures are tightly controlled at 160–200°C to manage crystallization. Additionally, the material's high abrasiveness and thermo-sensitivity present significant challenges. With over 20 years of mold solution expertise, we meet these demands and deliver high-quality molds for our customers.

1. Superior Materials for PEEK Molds

We manufacture PEEK mold components from carbide and premium powder metallurgy steels, precision-machined and mirror-polished for optimal performance. Optional wear-resistant coatings further extend mold life. This ensures dimensional stability and longevity under continuous high-temperature, high-pressure operation.

2. Precision Temperature Control for Crystallization

Our molds feature independently controlled heating and cooling circuits with high-accuracy controllers capable of ±1°C precision. Thermal insulation between plates minimizes heat loss, ensuring uniform temperature distribution and consistent part quality.

3. Optimized Flow and Venting

Hot runner systems are designed with enlarged runners and gates to reduce shear heat and flow resistance, preventing material degradation and ensuring smooth filling.

4. Special Ejection & Cooling Systems

Stainless steel cooling circuits eliminate corrosion risks and ensure consistent heat dissipation over the long term. Ejection systems are specifically engineered for reliable high-temperature operation.

Our Commitment

We specialize in delivering high-performance, long-life mold solutions for PEEK and other specialty engineering plastics. With advanced engineering and extensive experience, we help you achieve stable, high-quality, and efficient injection molds.