The hydraulic oil replacement cycle in die casting machines varies depend on the equipment type and working conditions usually every 2000 hours.

1. Hydraulic oil replacement cycle of cold chamber die casting machine:

The hydraulic oil of the cold chamber die casting machine recommends to replace every 2000 hours under normal operation. When replacing the high-performance anti-wear hydraulic oil, it need thoroughly clean the oil tank to avoid contamination.

Further supplement, the hydraulic oil need filter after 500 hours of operation in a new machine. And then replaced with new oil after 1500 hours. In addition, the hydraulic oil filter need to replace once a year to ensure the cleanliness and performance of the system.

2.Hot chamber die casting machine hydraulic oil replacement cycle:

The hydraulic system of the hot chamber die casting machine usually works under high pressure and high temperature conditions. So it need pay special attention to the replacement cycle of the hydraulic oil. It is mentioned that the cooling and lubrication of the hydraulic oil is essential to maintain the performance of the equipment and extend the service life. Although the specific replacement cycle of the hydraulic oil of the hot chamber die casting machine does’t clearly mentioned. It can be inferred that its replacement cycle may be similar to that of the cold chamber die casting machine. That is, every 2000 hours or according to the condition of the equipment.

Maintenance and inspection of hydraulic oil:

The cleanliness and quality of hydraulic oil directly affect the performance and life of the equipment. It is recommended to regularly check the contamination level of hydraulic oil and replace or test the hydraulic oil as needed. If the hydraulic oil fails the test, it should be replaced immediately.

The hydraulic oil need replace after the first 500 hours of operation. And the quality should be checked every 1000 hours thereafter. If any abnormality is found, new oil needs to be replaced.

Other notes:

It is emphasized that the cleanliness of hydraulic oil is crucial to the performance of the die casting machine. So when replacing the hydraulic oil, the oil tank should keep clean and the oil with the same specifications as the original hydraulic oil should use. Hydraulic oil should replace every 2,000 to 3,000 hours, or at least once a year.

Comprehensive analysis shows that the hydraulic oil replacement cycle of cold chamber die casting machines is usually once every 2000 hours. While the hydraulic oil replacement cycle of hot chamber die casting machines may be similar. But the specific cycle need adjust according to the actual use of the equipment and the manufacturer’s recommendations. At the same time, regularly check the cleanliness and quality of the hydraulic oil to ensure that the correct type and specification of hydraulic oil are used to extend the service life and performance of the equipment.

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