Challenges and Countermeasures for Die-casting Machine Operation in the High-Temperature Environment

——A Practical Guide For The Middle East And Tropical Regions

As the temperature rises in April, Egypt and the Middle East region gradually enter the high-temperature season. For die-casting plants, high-temperature environments pose challenges to operators and put higher requirements on the stable operation of die-casting equipment.

This article will start with the main impacts of high temperatures and explore how to ensure die-casting machines' stable, efficient, and safe operation in hot climates.

(Our die-casting machines in our Egyptian client's factory.)

The Impact of High Temperature on the Operation of Die-casting Machines

In high-temperature environments, common problems of die-casting machines mainly include:

1. Overheating of the hydraulic system: 

Excessive temperature of the hydraulic oil will cause viscosity to decrease, system efficiency to decrease, and in severe cases, component leakage or damage will occur.

2. Decrease in cooling system efficiency: 

The increase in external ambient temperature makes it difficult for water-cooling or oil-cooling systems to maintain the ideal temperature.

3. Lubrication failure: 

High temperature causes the lubricating oil to evaporate faster, and the friction parts are more prone to wear.

4. The increased failure rate of electrical components: 

Long-term high-temperature operation may cause problems such as poor contact and frequent thermal protection.

5. Fluctuation in the quality of die-casting parts: 

Slower cooling speed leads to increased dimensional errors and surface defects.

Countermeasures And Suggestions for High-temperature Production

1. Optimize the cooling system:

Regularly check the water cooling pipeline and oil cooling system to ensure smooth flow without blockage;

Use a more efficient cooler, such as a mixed air cooling + water cooling system;

For areas with particularly high temperatures, it is recommended to use an industrial chiller in conjunction.

2. Hydraulic system maintenance:

Use hydraulic oil specially designed for high-temperature environments to maintain good viscosity;

Check the oil tank vents to prevent moisture condensation caused by air humidity;

Install an oil temperature alarm device and shut down the machine in time for protection.

3. Strengthen lubrication management:

Select high-temperature resistant grease or lubricating oil;

Shorten the lubrication cycle, focusing on sliding and high-load parts;

Use an automatic lubrication system to improve efficiency.

4. Cooling design of electric control cabinets:

Equipped with air conditioning or forced ventilation system to protect key electrical components such as PLC and power modules;

Use high-temperature-resistant materials to wrap key cables.

5. Reasonably arrange production and maintenance time:

Avoid high-load production during the high-temperature period at noon;

Increase the frequency of equipment maintenance to prevent problems before they occur.

Adaptive Design of Our Die-casting Machines in the Middle East

As an important supplier of die-casting machines in the Middle East, our equipment was designed with full consideration of the use conditions in tropical desert climates. The following are some of the adaptive designs:

1) High-efficiency cooling system, supporting long-term continuous high-temperature operation;

2) Strengthen electrical protection, adapting to dust and high-temperature environments;

3) Customers can choose high-temperature options such as industrial chillers, variable frequency oil pumps, and automatic lubrication systems;

Much equipment has been running well in Egypt, Saudi Arabia, the United Arab Emirates and other places, and customer feedback is stable and reliable.

(Our engineers with customers in Egypt and Saudi Arabia.)

Are you ready for the challenges of summer production?

As the temperature continues to rise, it's time to make comprehensive preparations for your die-casting equipment. If you are looking for a die-casting machine suitable for high-temperature environments, or want to optimize the performance of existing equipment, please contact us for professional advice and configuration solutions!