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Universal emulsifiable metalworking fluid No. 1–No. 4
Industrial metalworking fluid

Universal Emulsifiable Metalworking Coolant for Cutting

Water-miscible metalworking fluid No. 1 / No. 2 / No. 3 / No. 4

Grades No. 1–4 Water-miscible metalworking fluid Cooling and Lubrication Rust Protection

General-purpose emulsifiable metalworking fluid is available in four grades for various metalworking requirements. After mixing with water, it provides lubrication, cooling, cleaning, and corrosion protection in industrial metal processing. Bulk supply, export shipments, distributor cooperation, and OEM or contract packaging services are available.

Grease Reduces friction during cutting
Cooling Efficiency Helps Remove Heat from the Cutting Zone
Rust Protection Provides inter-operational metal protection
Four grade options Various Viscosity Grades for Different Processing Needs
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Product Description

Universal emulsifiable metalworking cutting fluid is formulated based on mineral oil, emulsifiers, rust inhibitors, extreme pressure additives, and selected functional additives. When diluted with water, it provides lubrication, cooling, cleaning, and rust protection during metal cutting operations.

The product is available in grades No. 1, No. 2, No. 3, and No. 4. Grade No. 1 is intended for applications requiring higher corrosion protection, while Grade No. 2 is suitable for processes demanding higher purity.

Grade No. 3 is designed for low-speed deep cutting where higher extreme pressure capacity is required. Grade No. 4 is developed for specialized cooling applications in metalworking. The appropriate grade and working concentration should be selected based on the machining process, material, water quality, and equipment conditions.

Ningbo MOS Chemical Co., Ltd. manages international B2B sales, export coordination, and supply of metalworking fluids under the umbrella of MOSINTER GROUP. Supported by production capacities invested by MOSINTER GROUP, we serve machine tool plants, industrial buyers, wholesalers, and distributors requiring bulk supply, OEM packaging, and private label cooperation.

  • Available in Grades No. 1, No. 2, No. 3, and No. 4
  • Lubricating, cooling, cleaning, and anticorrosion properties
  • #1 for applications requiring enhanced corrosion protection
  • No. 2 for Metalworking Requiring Enhanced Cleanliness
  • No. 3 for Low-Speed and Heavy-Duty Machining
  • No. 4 for specialized cooling applications in metalworking
Industrial processing using emulsifiable metalworking fluid

Technical specifications

PositionGradeNo.1No.2No.3No.4Test Method
Oil appearance (15~35°C)Translucent fluid ranging from brownish-yellow to light brownVisual Inspection
Emulsion Stability (15~35°C, 24 h), mLSoap, max.0.5Standard Application
Oil, max.No
Emulsion corrosion protection (35±2°C, gray cast iron grade I), hOne Unit48242424Standard Application
Stacked Units8444
Salt resistance (15°C), 4 hNo Phase Separation
Emulsion corrosion test (55±2°C, full immersion), hCopper Strip24242424Standard Application
Steel Sheet6146
Aluminum Plate4144
Emulsion pH Value7.5~8.58.5~9.5GB/T 3142
Foaming (distilled water)Foaming tendency: no more than 2 ml after 10 minutesStandard Application

FAQ on universal emulsifiable metalworking cutting fluid

Product and procurement information for machinery plants, industrial buyers, wholesalers, and distributors purchasing universal water-miscible metalworking fluid for cutting.

What is the purpose of a universal emulsifying metalworking fluid?

Universal emulsifiable metalworking fluid mixes with water and is used as a lubricating and cooling medium in metal cutting operations such as turning, milling, drilling, and other general machining processes.

What is the difference between grades No. 1, No. 2, No. 3, and No. 4?

No. 1 is intended for applications requiring enhanced corrosion protection, No. 2 for higher cleanliness, No. 3 for low-speed heavy-duty machining requiring extreme pressures, and No. 4 for specialized cooling in metalworking.

How Should the Working Concentration Be Selected?

The appropriate working concentration should be selected based on the grade, machining operation, workpiece material, water quality, equipment condition, and required lubricating or cooling properties.

Do you offer bulk and OEM emulsifiable metalworking fluids?

Yes. Ningbo MOS Chemical Co., Ltd. supports wholesale purchasing, international export shipments, distributor partnerships, and OEM or private label services for qualified B2B customers.