This product is formulated using a deeply refined, high-viscosity base oil, combined with a variety of premium additives—including extreme-pressure, anti-wear, antioxidant, rust-inhibiting, and anti-corrosion agents—and blended through advanced manufacturing processes.

Product Performance

Excellent extreme-pressure and anti-wear performance, along with superior load-carrying capacity, help reduce gear surface scoring, effectively minimize noise, and extend the service life of equipment.

Good oxidation stability and thermal stability extend the service life of the oil.

Good anti-foaming properties provide effective oil film protection, delivering excellent lubrication and heat dissipation.

Excellent corrosion and rust prevention, along with superior emulsion-breaking properties, ensures effective water separation even in humid environments, safeguarding components from rust and corrosion.

Technical Specifications

GB 5903-2011

Scope of Application

Suitable for medium-load enclosed gear transmission systems—such as those found in industries like steel, cement, and mining—where the tooth surface contact stress is below 1.1 GPa. Applications include: conveyors, mixers, dryers, extruders, blowers, mixers, presses, pulp machines, and more.

Technical indicators

Project		Quality Standards						Experimental Method
Project		100#	150#	220#	320#	460#	680#	Experimental Method
Kinematic viscosity (40°C), mm²/s ²/s		90–110	135–165	198–242	288-352	414-506	612-748	GB/T 265
Flash point (open cup), °C	≥	200	200	200	200	200	200	GB/T 3536
Pour point, °C	≤	-12	-9	-9	-9	-9	-5	GB/T 3535
Moisture, %	≤	Traces	Traces	Traces	Traces	Traces	Traces	GB/T 260
Mechanical impurities, %	≤	None	None	None	None	None	None	GB/T 511
Copper Sheet Corrosion (100°C, 3h) / Grade		≤1	≤1	≤1	≤1	≤1	≤1	GB/T 5096
Liquid Phase Rusting (Method B)		Rust-free	Rust-free	Rust-free	Rust-free	Rust-free	Rust-free	GB/T 11143
Foam Properties / (mL/mL)
24°C	≤	50/0	50/0	50/0	50/0	50/0	50/0	GB/T 12579
93.5°C	≤	50/0	50/0	50/0	50/0	50/0	50/0
24°C later	≤	50/0	50/0	50/0	50/0	50/0	50/0
Anti-emulsification (82°C)
Water in oil, %	≤	2.0	2.0	2.0	2.0	2.0	2.0	GB/T 8022
Emulsified layer, mL	≤	1.0	1.0	1.0	1.0	1.0	1.0
Total separated water, ml	≥	80	80	80	80	80	80

Instructions for Use and Precautions

According to equipment lubrication guidelines, select oil products with the appropriate viscosity. During use and storage, prevent contamination by foreign objects, and strictly avoid mixing in mechanical impurities or water. Ensure the oil tank remains clean—when changing the oil, thoroughly flush both the tank and oil lines—and never mix it with oils of different types.