Troubleshooting common problems with the dosing machine, helping you to easily cope with them!

Introduction

In modern industrial production, Injection molding machines are increasingly widely used. Whether in the manufacture of plastic products or the injection molding of other materials, it plays an important role. However, many users often encounter problems during use. Today, let's talk about these common problems to help you better understand and use injection molding machines.

Basic Principles of Injection Molding Machines

First, understanding the basic principles of the injection molding machine is very important. Injection molding machines mainly melt plastic granules through heating and high pressure, and then inject them into a mold for shaping. Although this process sounds simple, it actually involves many technical details.

Common Problem 1: Injection Molding Machine Does Not Heat

If your injection molding machine does not heat, it may be due to the following reasons:

• Power problems: Check if the power cord and plug are properly connected.
• Temperature controller malfunction: A faulty temperature controller can cause unstable heating.
• Heating element damage: If the heating element is damaged, you need to replace it.

In short, first check the power supply. If there is no problem, then consider the temperature controller or heating element!

Common Problem 2: Insufficient Injection Pressure of the Injection Molding Machine

Insufficient injection pressure usually leads to a decline in product quality and problems such as air bubbles. Solutions include:

• Adjusting the injection speed: Too fast may lead to insufficient pressure.
• Checking the hydraulic system: Insufficient hydraulic oil or leakage will affect the pressure.
• Confirming whether the mold is blocked: Blockage will hinder injection.

Remember, details determine success or failure. Find the root cause of the problem and check it step by step!

Common Problem 3: Poor Product Forming

If the formed product has surface defects, it may be caused by the following reasons:

• Improper temperature setting: Temperatures that are too high or too low will affect the forming.
• Raw material problems: The quality and particle size of the raw materials will affect the final result.
• Mold design defects: The mold design must be reasonable to ensure product quality.

At this time, you may want to carefully check each link to ensure that every detail is in place.

Tips: How to Maintain an Injection Molding Machine

Regular maintenance of the injection molding machine is the key to improving its service life. Here are a few maintenance tips:

• Regular cleaning: Keep the inside and outside of the machine clean.
• Check lubrication: Ensure that all moving parts are adequately lubricated.
• Regular inspection and maintenance: Repair problems promptly to prevent minor problems from developing into major failures.

With these tips, your injection molding machine will be more durable, and work efficiency will also improve!

Conclusion

In summary, various problems may be encountered during the use of injection molding machines, but as long as we take them seriously and troubleshoot them in time, they can basically be solved easily. I hope this article can help you, allowing your injection molding machine to run more smoothly and with higher production efficiency!