Emulsifying oil emulgol ES-12 1l Koronet

ES 12 emulsifying oil is a universal coolant designed for machining metals in the form of a water-oil emulsion. The product is used in standard workshop and production operations where simultaneous cooling, lubrication and chip evacuation are required.

The preparation is supplied in the form of a concentrate – before use, an emulsion with water in the appropriate concentration should be prepared.

Application

ES 12 oil is used in most common metalworking processes:

• Drilling
• Milling
• Turning
• Threading
• Reaming
• Grinding

Designed to work with materials such as:

• structural steels
• cast iron
• Non-ferrous metals

Coolant function in the machining process

A properly prepared emulsion fulfils three key tasks:

Cooling
Lowers the temperature in the cutting zone, reducing overheating of the tool and material.

Lubrication
It reduces friction between the tool and the workpiece, which translates into slower tool wear.

Chip leaching
Removes chips from the machining zone, improving process stability and surface quality.

Recommended emulsion concentrations

The choice of concentration depends on the type of operation:

• Grinding: 3-5%
• turning, milling, drilling: 5-10%
• Threading and heavier machining: 10-15%

Product characteristics

• concentrate for the preparation of water-oil emulsion
• universal workshop and production use
• cooling and lubricating properties
• contains anti-corrosion additives to protect parts and machinery
• does not contain chlorine and nitrites
• Easy to prepare and economical to use

• Operating information

• The emulsion should be prepared by adding the concentrate to the water
• it is recommended to use water with a controlled hardness
• Concentration should be monitored regularly (refractometer)
• for longer use, it is required to maintain the cleanliness of the cooling system

Who is this product for?

ES 12 emulsifying oil is a solution for:

• mechanical workshops
• users of magnetic drills
• small and medium-series production
• users of band saws for metal

It is a proven, universal coolant that covers most standard metalworking applications without the need for specialized formulations.

Emulsion preparation

The emulsion should be prepared by adding the concentrate to the water, and not the other way around.

This order ensures the correct binding of the components and the stability of the emulsion.
Adding water to the concentrate can lead to deterioration of coolant properties, delamination and a decrease in lubrication efficiency.