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L-CDK Industrial Gear Oil 100#
Product Overview: CKD Heavy-Duty Industrial Closed-Drives Gear Oil is meticulously formulated using high-quality lubricant base oils combined with multi-functional composite additives and advanced blending technology. This product boasts exceptional extreme-pressure anti-wear performance, excellent thermal oxidation stability, and superior rust-prevention and anti-emulsification properties. The product is made from refined, high-grade base oils blended with imported composite additives. Its performance meets the standards of GB5903-2011 L-CKD, AGMA 250.04 EP, DIN 51517 (Ⅲ), and US Steel 224.
Application Scope: This gear oil is suitable for lubricating heavy-duty, high-temperature, and impact-prone enclosed gear transmission systems in underground mining, cement plants, and metallurgical rolling mills, where the tooth surface contact stress exceeds 1100 MPa.
Performance Features:
· Outstanding extreme-pressure anti-wear performance effectively prevents tooth surface scoring, wear, and galling, ensuring smooth gear operation;
· Excellent antioxidant and thermal stability properties prevent sludge and varnish deposits, extending the service life of the oil;
· Superior rust-prevention and anti-emulsification capabilities effectively avoid corrosion and rust even when water enters the gear system;
· Exceptional anti-foaming performance provides effective oil film protection, maintaining excellent lubrication and heat dissipation functions.
L-CDK Industrial Gear Oil 150#
Product Overview: CKD Heavy-Duty Industrial Closed-Drive Gear Oil is meticulously formulated using high-quality lubricant base oils combined with multi-functional composite additives and advanced blending technology. This product boasts exceptional extreme-pressure anti-wear performance, excellent thermal oxidation stability, and superior rust-prevention and anti-emulsification properties. The product is made from refined, high-grade base oils blended with imported composite additives. Its performance meets the standards of GB5903-2011 L-CKD, AGMA 250.04 EP, DIN 51517 (Ⅲ), and US Steel 224.
Application Scope: This gear oil is suitable for lubricating heavy-duty, high-temperature, and impact-prone enclosed gear transmission systems in underground mining, cement plants, and metallurgical rolling mills where the tooth surface contact stress exceeds 1100 MPa.
Performance Features:
· Excellent extreme-pressure anti-wear performance effectively prevents tooth surface scoring, wear, and galling, ensuring smooth gear operation;
· Superior antioxidant and thermal stability properties prevent sludge and varnish deposits, extending the service life of the oil;
· Outstanding rust prevention and anti-emulsification capabilities effectively avoid corrosion and rust even when water enters the gear system;
· Exceptional anti-foaming performance provides effective oil film protection, maintaining excellent lubrication and heat dissipation functions.
Test Items / Standard Requirements / Analysis Results / Test Methods
Kinematic Viscosity (40℃), mm²/s: 135–165 / 153.23 / GB/T 265
Kinematic Viscosity (100℃), mm²/s: Reported / 15.61 / GB/T 265
Viscosity Index ≥ 90: 104 / GB/T 1995
Flash Point (Open Cup), ℃: ≥ 200 / 228 / GB/T 3536
Pour Point, ℃: ≤ -9 / -21 / GB/T 3535
Water Content: Trace-free / None / GB/T 260
Mechanical Impurities, %: ≤ 0.02 / None / GB/T 511
Foaming Characteristics (Foam Tendency), mL/mL: 24℃ ≤ 50/0 / 10/0 / 93.5℃ ≤ 50/0 / 5/0 / After 24℃ ≤ 50/0 / 10/0
L-CDK Industrial Gear Oil 220#
Product Introduction: CKD Heavy-Duty Industrial Closed-System Gear Oil is meticulously formulated using high-quality lubricant base oils combined with multi-functional composite additives and advanced blending technology. This product boasts outstanding extreme-pressure anti-wear performance, excellent thermal oxidation stability, and superior rust-prevention and anti-emulsification properties. The product is made from refined, high-grade base oils blended with imported composite additives. Its performance meets the standards of GB5903-2011 L-CKD, AGMA 250.04 EP, DIN 51517 (Ⅲ), and US Steel 224.
Application Scope: This oil is suitable for lubricating heavy-duty, high-temperature, and impact-prone closed gear systems in underground mining, cement plants, and metallurgical rolling mills where the tooth surface contact stress exceeds 1100 MPa.
Performance Features:
· Outstanding extreme-pressure anti-wear performance effectively prevents tooth surface scoring, wear, and galling, ensuring smooth gear operation.
· Excellent antioxidant and thermal stability properties prevent sludge and varnish deposits, extending the oil’s service life.
· Superior rust-prevention and anti-emulsification properties effectively avoid corrosion and rust even when water enters the gear system.
· Exceptional anti-foaming performance provides effective oil film protection, maintaining excellent lubrication and heat dissipation capabilities.
Test Items / Standard Requirements / Analysis Results / Test Methods
Kinematic Viscosity (40℃), mm²/s: 198–242; Result: 226.66; Method: GB/T 265
Kinematic Viscosity (100℃), mm²/s: Reported as 28.06; Method: GB/T 265
Viscosity Index ≥ 90: 160; Method: GB/T 1995
Flash Point (Open Cup), ℃ ≥ 200: 240; Method: GB/T 3536
Pour Point, ℃ ≤ –9: –36; Method: GB/T 3535
Copper Strip Corrosion (100℃, 3h) / Grade ≤ 1: 1; Method: GB/T 5096
Water Content: No trace detected; Method: GB/T 260
Mechanical Impurities, % ≤ 0.02: None detected; Method: GB/T 511
Foaming Characteristics (Foam Tendency), mL/mL at 24℃ ≤ 50/05/0: 3.5℃ ≤ 50/00/0: After 24℃ ≤ 50/05/0
L-CDK Industrial Gear Oil 320#
Product Introduction: CKD Heavy-Duty Industrial Closed-System Gear Oil is meticulously formulated using high-quality lubricant base oils combined with multifunctional composite additives and advanced blending technology. This product boasts outstanding extreme-pressure anti-wear performance, excellent thermal oxidation stability, and superior rust-prevention and emulsion resistance. The product is made from refined, high-grade base oils blended with imported composite additives. Its performance meets the standards of GB5903-2011 L-CKD, AGMA 250.04 EP, DIN 51517 (Ⅲ), and US Steel 224.
Application Scope: This gear oil is suitable for lubricating heavy-duty, high-temperature, and impact-prone closed-system gear drives in underground mining, cement plants, and metallurgical rolling mills, where the tooth surface contact stress exceeds 1100 MPa.
Performance Features:
· Outstanding extreme-pressure anti-wear performance effectively prevents tooth surface scoring, wear, and galling, ensuring smooth gear operation.
· Excellent antioxidant and thermal stability properties prevent sludge and varnish deposits, extending the service life of the oil.
· Superior rust-prevention and emulsion resistance effectively avoid corrosion and rust even when water enters the gear system.
· Exceptional anti-foaming performance provides effective oil film protection, maintaining excellent lubrication and heat dissipation capabilities.
L-CKD Industrial Gear Oil 460#
Product Introduction: CKD Heavy-Duty Industrial Closed-Drives Gear Oil is meticulously formulated using high-quality lubricant base oils combined with multi-functional composite additives and advanced blending technology. This product boasts outstanding extreme-pressure anti-wear performance, excellent thermal oxidation stability, and superior rust-prevention and anti-emulsification properties. The product is made from refined, high-grade base oils blended with imported composite additives. Its performance meets the standards of GB5903-2011 L-CKD, AGMA 250.04 EP, DIN 51517 (Ⅲ), and US Steel 224.
Application Scope: This gear oil is suitable for lubricating heavy-duty, high-temperature, and impact-prone enclosed gear transmission systems in underground mining, cement plants, and metallurgical rolling mills where the tooth surface contact stress exceeds 1100 MPa.
Performance Characteristics:
- Excellent extreme-pressure anti-wear performance effectively prevents tooth surface scoring, wear, and galling, ensuring smooth gear operation.
- Superior antioxidant and thermal stability prevent sludge and varnish deposits, extending the service life of the oil.
- Outstanding rust prevention and anti-emulsification properties effectively avoid corrosion and rust even when water enters the gear system.
- Exceptional anti-foaming performance provides effective oil film protection, maintaining excellent lubrication and heat dissipation capabilities.
Test Items / Item Standard Requirements / Standard Analysis Results / Results Test Methods / Method
Kinematic Viscosity (40℃), mm²/s: 414–506; Result: 461.28; GB/T 265
Kinematic Viscosity (100℃), mm²/s: Reported as 34.09; GB/T 265
Viscosity Index: Not less than 90; Result: 110; GB/T 1995
Flash Point (Open Cup), ℃: Not lower than 200; Result: 238; GB/T 3536
Pour Point, ℃: Not higher than -9; Result: -15; GB/T 3535
Water Content: Not more than trace amounts; Result: None; GB/T 260
Mechanical Impurities, %: Not more than 0.02; Result: None; GB/T 511
Foaming Properties (Foam Tendency), mL/mL:
24℃: Not more than 50/0; Result: 10/0; GB/T 12579
93.5℃: Not more than 50/0; Result: 10/0; GB/T 12579
After 24℃: Not more than 50/0; Result: 10/0; GB/T 12579
CKE worm gear and worm wheel oil is made from high-quality lubricating base oil, with the addition of multi-functional composite additives, and is finely formulated through advanced blending technology. This product exhibits excellent high-temperature oxidation stability, outstanding anti-wear and anti-friction performance, as well as good rust prevention and anti-emulsification properties. The product quality and performance meet the requirements of SH/T0094-91 and MIL-L-15019E specifications. Scope of Application CKE worm gear oil is suitable for worm gear pairs that are copper-steel matched and are of cylindrical and double-enclosed types, capable of withstanding light loads and operating smoothly without shock during transmission. It is used for lubricating the gears and sliding bearings of such equipment as cylinders, clutches, etc., as well as other mechanical devices operating in humid environments. Performance Characteristics Excellent high-temperature thermal oxidation stability, extending the service life of the oil product; 。 Excellent lubrication performance and high load-bearing capacity contribute to excellent transmission efficiency of the machinery. 。 Excellent anti-corrosion and rust-proof properties, more effective for phosphor bronze materials; 。 Excellent anti-emulsification performance, effectively prolonging the service life of the equipment. 。 Excellent anti-foaming property, which can provide effective oil film protection and play a significant role in lubrication and heat dissipation.
Product IntroductionThis product is made by selecting refined narrow-distillation mineral base oil and adding various additives such as detergents, dispersants, and anti-high-oxidation agents for refining. It is suitable for closed heat transfer systems with forced or non-forced circulation, and the operating temperature does not exceed 300℃.Application ScopeIt is applicable to closed heat transfer systems with forced or non-forced circulation, and can be used in processes such as heating, drying, etc., including industries like wood processing, textile dyeing and finishing, food processing, and chemical industries.Performance CharacteristicsNarrow distillation range, high initial boiling point; 。 Excellent high-temperature oxidation stability, long service life; 。 Low volatility, high flash point;High specific heat capacity, good heat conduction performance;Good low-temperature fluidity. 。 It has good compatibility with the system materials and does not corrode.The oil is refined by adding various additives such as detergents, dispersants, and anti-high-oxidation agents. It is suitable for closed heat transfer systems with forced or non-forced circulation, with a maximum operating temperature not exceeding 300℃.Application scopeIt is applicable to closed heat transfer systems with forced or non-forced circulation, and can be used in processes such as heating, drying, etc., including industries like wood processing, textile dyeing and finishing, food processing, and chemical engineering.Performance characteristicsThe distillation range is narrow, and the initial boiling point is high; 。 Excellent high-temperature oxidation stability, long service life; 。 Low volatility, high flash point;High specific heat capacity, good heat conduction performance;Good low-temperature fluidity. 。 It has good compatibility with the system materials and does not corrode.
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