April 06, 2023

Common Problems for Die Casting Lubricants and Recommendations

FAQ for Die casting Lubricants
1.The tonnage of the pressure die casting machine
160T, 180T, 200T, 400T, 500T, 550T, 700T, 800T, 1000T, 1250T, 1600T and 2000T

2.Is the recommended oil different based on the different tonnage of the die casting machine
The larger tonnage requests the higher performance for oil products.

3.which kinds of equipment lubricant should be used in Die casting machine industry?
Hydraulic oil, grease, guide rail oil, heat conduction oil, plunger oil

4. what is the general oil temperature for Die casting machine hydraulic oi
Less than 60℃

5.How to judge if water has entered into the die casting machine hydraulic oil?
A: The appearance is opaque and white.

6.How water can enter hydraulic oil for die casting machine?
A :(1) water in lubricating oils: free water, emulsified water, dissolved water;The moisture can enter the inside of the tank through fuel tanks, respirators, and tank covers because of poor sealing (2) condensate water.Cooling water and condensate water enter the lubricating oil system,causing the great increase of water content in oils(3) the moisture in the humid air enters the lubricating oil, and the moisture content is not large

7. What should we pay attention when changing the oil after water has entered the die casting machine hydraulic oil?
A: First clean the oil in the tank, remove the system oil, clean for more than 30 minutes, and then change the new oil.

8.What can cause the die casting machine black hydraulic oil?
A: (1) Equipment reason: cooling system failure
(2) The wrong oil grade selection 
(3) poor antioxidant capacity of oil products
(4) oil products and airtight


Recommended Die Casting Machine Lubricating Oils
In the process of using the die casting machine, lubricating oil is needed to improve the performance and avoid excessive die wear. So the lubricating oil of the die casting machine is also essential. What kind of oil does the lubricating oil of the die casting machine generally refer to?
What kind of oil does die casting machine use?Die casting machine lubricating oil uses multi-viscosity anti-wear hydraulic transmission oil.It is suitable for hydraulic transmission system with large change of ambient temperature and working temperature.
ISO level: 15, 32, 46, 68, 100
Packaging specifications: 18L(ISO15,32,46), 200L

Liaoning Yeboon Lubricating Oil Manufacturing , as a professional manufacturer of industrial lubricating oil, has a large production base, research and development laboratory and senior technical team, providing Yeboon die casting machine lubricating oils with the following characteristics
1. Wide temperature range: multi-stage viscosity/high pressure/high load hydraulic transmission system in a wide operating temperature range to reduce the risk of failure.
2. equipment Protection: Formulated with anti-wear additive can reduce the wear on the moving surface even when the lubricating oil film is damaged.Anti-rust and anti-corrosion additives provide good anti-corrosion protection for steel and copper materials.
3. trouble-free smooth operation:good hydrolytic stability and water separation characteristics, even in the case of water pollution can provide good filtration characteristics. Excellent anti-foam and gas release characteristics can ensure the smooth and trouble-free operation of the equipment, and improving the efficiency of the system.
4. long life:antioxidant additives effectively reduce the deterioration of the hydraulic oil in use, thickening and sediment generation, and greatly reducing the need for unplanned hydraulic oil replacement.

Die-casting machine causes a lot of wear in the process of use, so anti-wear hydraulic oil for die casting machine is needed to reduce wear, but when choosing this kind of oil, die-casting machine should also choose the corresponding level of viscosity products according to the equipment, so as to meet the needs of equipment.


Liaoning Yeboon Lubricating oil Manufacturing has a complete range of lubricating oil products and a wide range of oil applications, almost throughout all categories of industrial lubricating oils.
The main products includes hydraulic oils, gear oils, turbine oils, compressor oils, heat conduction oils, vehicle lubricating oil, metal processing oils(such as emulsified oil, synthetic cutting fluid, grinding fluid, etc.) with high quality, which can fully replace similar oil products and can be customized