In the process of medical injection molding production, slow speed is a common and troublesome issue. So, what causes this situation, and how can we effectively improve the speed of injection molding production? As a professional medical mold and medical injection molding manufacturer with 19 years of experience in mold making and custom processing, Dongguan Yize Mold Co., Ltd. is here to provide you with detailed answers.

First, let's look at several key factors that affect injection molding speed:

1. Temperature Issues: High plastic and mold temperatures directly lead to prolonged cooling times. Therefore, controlling the temperature reasonably is a key step to improve injection molding speed.

2. Mold Design: The reasonability of mold design has a crucial impact on injection molding speed. The design should fully consider the convenience of demolding and strive for fully automated operation to reduce manual intervention and improve production efficiency.

3. Melt Time: Long melt times seriously affect injection molding speed. To shorten the melt time, the back pressure can be reduced, and the use of recycled material can be minimized to prevent bridging, while ensuring adequate cooling in the feed section.

4. Machine Actions: Slow machine actions are also an important factor restricting injection molding speed. By adjusting the hydraulic and electrical circuits, the machine actions can be appropriately accelerated, thereby improving production efficiency.

5. Nozzle Issues: Nozzle drooling can interfere with normal production. To solve this problem, a self-locking nozzle can be used or the nozzle temperature can be lowered to ensure smooth production.

6. Wall Thickness Design: Excessive wall thickness can also lead to prolonged cooling times. Therefore, wall thickness should be reasonably controlled during design to reduce cooling time and improve injection molding speed.

7. Barrel Heating: Insufficient barrel heating can affect the plasticization effect of the plastic, which in turn affects injection molding speed. To solve this problem, a machine with a larger plasticizing capacity can be used or the material can be preheated more effectively.

8. Operator Skills: The experience and skill level of the operators are also important factors affecting injection molding speed. Therefore, employee training should be strengthened to improve their operational skills and experience.

In summary, improving the speed of medical injection molding production requires addressing multiple aspects, including reasonable temperature control, optimized mold design, shortened melt times, accelerated machine actions, resolution of nozzle issues, reasonable wall thickness control, enhanced barrel heating, and improved operator skills. Dongguan Yize Mold will continue to share more knowledge about medical injection molding production with you. Stay tuned!