1. Pilot pin valves are used for injection into the product's surface, ensuring a smooth and attractive gate.

2. Shorten the product molding cycle, achieve full automation, and enhance production efficiency.

3. Reduce defective products and enhance product aesthetics and quality.

4. Save on plastic raw material and labor costs.

5. The needle valve hot runner can expand the application scope of injection molding processes.

6. Can be integrated with a timing controller to control the sequential opening and closing of each hot runner nozzle, used to manage product deformation and weld lines.