stress ball solution

Yongjia's stress ball production line provides an integrated automated solution, from raw material batching, low-pressure foaming, mold pouring, curing, and demolding. It utilizes a precise metering and mixing system to ensure consistent foam density and rebound. It supports multi-cavity mold pouring, automatic demolding, and drying/curing, delivering high production capacity and low scrap rates. We also offer custom molds, process formulations, and global after-sales service to help you quickly achieve efficient and repeatable mass production.All solutions come with a five-year warranty and long-term technical support, ensuring stable operation under high-intensity, continuous production. The finished foam has a uniform structure and durable resilience, meeting stringent automotive safety and comfort standards. Choosing Pioneer ensures comprehensive leadership in seat comfort, durability, and production efficiency, allowing you to seize market opportunities.