What model of hydraulic oil should be choosed for injection molding machine?

Table of Contents

The hydraulic oil model: 46# Anti-wear hydraulic oil.

Recommended hydraulic and lubricating oils for priority use:

SpecificationApplication
  Hydraulic oil Viscosity: 46、 68cSt (40°C)Hydraulic system
  Brand/specificationMobli D、T、 E 25、26
Shell Tellus 0il 46、68
Chinese brand:46 and 68 anti-wear hydraulic oils
Hydraulic system
 Lubricating oil46, 68 # anti wear hydraulic oilFeet of moving platen
Injection platform base plate
  Grease  No. 00 lithium grease
MoS2 lubricating grease
Injection components
Clamping unit related points

Different country will have different model name for hydraulic oil.

You can refer to the comparison table below:

China   68 anti-wear hydraulic oils
BritainBP
Energol HLP 68
Castro
Hvspin AWS 68
Shell
Tellus 68
American美浮公司 D. T.E. 26Esso
Nuto H 68
Texaco Rando oil HD 68Caltex Rando oil HD 68Gulf
Harmony 68 AN
France   Alpha
Acantis 68
TotalEnergies
Azolli 68
Italy  Italian Petroleum
I. P. Hydrus 68
Japan Idemitsu
Daphne Hydraulic Fluid 68
Mitsubishi
Diamond EP 68

Different models and brands of injection molding machines may have different requirements, ensuring that the selected oil can meet the working requirements of the machine is crucial.

Notes for using hydraulic oil of injection molding machine:

  • Use a dedicated oil filter when you add the hydralic oil.New hydraulic oil often cannot be fully filtered. Therefore, we recommend passing through a microfilter (10 μ m) Filter hydraulic oil.
  • If the oil level is low after the machine starts, it needs to be injected again.Generally, it needs to reach 3/4 to 4/5 of the fuel tank’s passenger volume.
  • Although the viscosity is the same, hydraulic oils of different brands and models cannot be mixed for use.Do not mix hydraulic oil
  • Do not start the hydraulic pump within approximately 3 hours after the machine’s hydraulic oil is injected to facilitate the discharge of gas from the hydraulic oil.

The above suggestions are for reference only, and the specific selection should be based on the injection molding machine model you are using and the instructions in the machine manual.

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