- By admin
- 2026/4/8
- visits
Yushun Technical Support: Full Follow-Up from Mold Design to Trial Production
At Yushun, we understand that a high-quality blow molding mold is only half the success. The other half lies in seamless technical support throughout the entire project lifecycle. That is why we offer a complete follow-up service from initial mold design to final trial production, ensuring your production line runs smoothly from day one.
1. Precision Mold Design Consultation
Every project begins with a thorough analysis of your bottle requirements, including shape, capacity, material (PET, PE, PP), and output targets. Our engineering team uses advanced CAD/CAE software to simulate filling, cooling, and ejection processes, eliminating potential defects before steel is cut.
2. Custom Manufacturing & Quality Control
Once the design is approved, our skilled technicians craft each mold using high-speed CNC machines and EDM equipment. Every component undergoes strict dimensional inspection with CMM (coordinate measuring machines) to guarantee interchangeability and long-term stability.
3. Pre-Delivery Assembly & Testing
Before shipping, every Yushun mold is fully assembled and tested on actual blow molding machines in our facility. We check for proper venting, smooth ejection, consistent wall thickness distribution, and cycle time performance.
4. On-Site or Remote Trial Production Support
After delivery, our support does not stop. We provide trial production assistance – either on-site or via video call – to help your team install the mold, fine-tune machine parameters, and achieve first-quality bottles within the shortest ramp-up time.
5. Post-Sale Maintenance & Spare Parts
To maximize mold lifespan, Yushun offers maintenance guidelines, spare parts (replacement inserts, cutters, guide bushings), and refurbishment services. We are always a message away for any technical questions.
