MORESCO BS-6S Semi-synthetic Cutting Fluid

MORESCO BS-6S Semi-synthetic Cutting Fluid

Through Ball-on-plate test, MORESCO BS-6M has superior lubricating and cutting property, especially suitable for aluminum alloy.

WILL AIE-71 Soluble Cutting Fluid

WILL AIE-71 Soluble Cutting Fluid

AIE-71 cutting oil is commonly used in processing aluminum alloy and stainless steel materials. AIE-71 has superior anti-foaming, lubricating and anti-corrosion performance during machining.


30 Years of WILL AIE-73 | Metalworking Oil Manufacturer - HLJH

Located in Taiwan, HAI LU JYA HE CO., LTD, since 1982, is a WILL AIE-73 | metalworking fluid (MWF) & oil supplier. Main product, including Metalworking Fluid (Cutting Oil), Lubricant Oil (Slideway Oil, Hydraulic Oil, Rust Preventive Oil, Wastewater Treatment Machine and Quality Monitoring System for MWFs.

Metalworking oil and fluid, RoHS, TGRS, SGS and SDS certified. Along with industrial cutting oil, wastewater and sewage treatment solutions and machines are provided. The wastewater treatment plant design is combining sophisticated science and technology to reach effluent standards of COD, which allows watering, directly emission and reduce the pollution.

HLJH has been offering customers high-quality metalworking oils & fluids, both with advanced technology and over 30 years of experience, HLJH ensures each customer's demands are met.


Eco Semi-Synthetic Coolant of Taiwan-Japanese Technical Production Cooperation

Model No.:(50G) CL-4-A03;(5G) CL-4-B03
Chlorine-Free Semi-Synthetic Cutting Fluid, Cutting Oil, Metalworking Fluid, Metal Processing Oil

WILL AIE-73 cutting fluid has the excellent lubricating, cooling, washing abilities and good rust protection.
WILL AIE-73 cutting fluid has the excellent lubricating, cooling, washing abilities and good rust protection.
WILL AIE-73 Semi-Synthetic Coolant
WILL AIE-73 Semi-Synthetic Coolant


WILL series is one of the trademark for HAI LU JYA HE’s cutting fluids line. WILL AIE-73 semi-synthetic cutting fluid forms a white semi-transparent when mixed water. AIE-73 has superior washing performance to remove chips immediately and resists formation of sticky residues from surface, tools and workpieces. It is simple and easy to cleaning machine and sump. Besides, WILL AIE series of non-chlorinated products provides dependable performance in metal processing. Some people prefer the semi-synthetic ones due to their ability to combine the benefits of both mineral and synthetic cutting fluids. And WILL AIE-73 are designed to work in a variety of hard and soft water qualities and offer excellent stability and corrosion protection for both components and machine tool.


Its versatile performance makes it suitable for a wide range of metal cutting operations for both ferrous and non-ferrous materials, especially for aluminum alloys, steel alloys and cast iron. Recommended for a variety of cutting operations. It is used for lathe, boring, milling, drilling, tapping, threading, reaming, sawing operations.


  • Excellent anti-corrosion effect to Non-ferrous metal, especially aluminum and copper alloys that preventing the change of color in work materials if controlled properly.
  • Excellent cutting performance:AIE-73 has great workability compared to the conventional soluble type cutting fluid, especially for the machining of aluminum alloys.
  • Excellent antisepsis:Suppressing the breeding of bacteria that cause decay and corruption by using our company owns accumulated technique and excellent antisepsis. This innovation is different to other coolants that only rely on antiseptic and alkaline additives.
  • Non chlorine:An environmentally friendly coolant: chlorine-based extreme pressure additives is not added.
  • Excellent Washability:AIE-73 has an excellent washability that reduce the stickiness of machine and work materials greatly. This also leads to the simple and easy cleaning of the work materials.

Typical Properties



Density [g/cm3 15℃]


Kinetic viscosity[mm2/s 40℃


Appearance Diluted. (5%)

Semi transparent

pH (5%) 1:20 dilution


Application_AIE-73 Coolant


  • Pail:18 Liters / 5 Gallons
  • Barrel:200 Liters / 50 Gallons


  • Storage:Avoid direct sunlight, under normal temperature, keep in dry and cool place
  • Expiration date:9 months (Base on brand-new)
  • Substances floating on the coolant may be seen in the beginning of use. They are antifoaming additive and disappear in a couple of days

Health and Safety

Safety Data Sheet protect health and security and also a duty to properly label substances on the basis of physio-chemical, health or environmental risk. Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed.

SDS, TDS, Reach and RoHs are available upon request through Files Download button. If you can leave more information to let us know your demand, we'll thankful. Or you can click "Send Inquiry" and "Contact Us" buttons to let us know more information.

Files Download
  • Technical Data Sheet (TDS) of WILL AIE-73
    Technical Data Sheet (TDS) of WILL AIE-73

    A Technical Data Sheet is a document which describes the technical data of a raw material. It has been approved before any tests of the material ,and contain any information that is important for our use of the material in the intended application.

  • Safety Data Sheet (SDS) of WILL AIE-73
    Safety Data Sheet (SDS) of WILL AIE-73

    Protect health and security and also a duty to properly label substances on the basis of physio-chemical, health or environmental risk.

  • REACH of WILL AIE-73
    REACH of WILL AIE-73

    Reach is a regulation of the European Union, adopted to improve the protection of human health and the environment from the risks that can be posed by chemicals.

  • RoHS of WILL AIE-73
    RoHS of WILL AIE-73

    RoHS (Reduction of Hazardous Substances) is a piece of legislation created by the EU to reduce the harmful effects of dangerous substances to people and the environment. This is because all EU products have to conform to the European standards.

  • Aluminum
    You have to know before choosing cutting fluid for aluminum alloys

    Aluminum alloys (Al) have many grades that used in widely industrials. When you’re cutting aluminum material, you have to concerned about lubrication, cutting performance, and washability first of all. Make sure above conditions, then you’ll have no problem getting a bright mirror finish.

  • Steel
    Suitable for high speed and heavy operations, especially hard materials.

    Hai Lu Jya He Enterprise has designed eco-friendly coolant to be suitable for steel materials. There are two types, water soluble cutting fluid (emulsion coolant, semi-synthetic coolant and synthetic coolant) and neat cutting oil.

  • Cast iron
    Machining Cast Iron:Why should you use the cutting fluids

    Cast irons are now popular engineering materials with a wide range of applications because of their low melting point, good machinability, resistance to wear and deformation. Particularly, the cast iron material cut finish looks just great.In the past, cast iron is almost machined dry without using coolant, but it will be caused dust(chips) in your machine shop. As we know, cast iron dust is no joke, as it will make your machine, tool and coolant dirty in a heartbeat. And, it makes your hands go dark grey with handling and looks very similar to having handled graphite.

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