Jiangxi Bagu Lubricant Technology Co., Ltd. is a professional manufacturer of anti-wear hydraulic oils. This series of products is formulated using world-patented technology—refined paraffin-based base oil through isomer dewaxing and mixed with a variety of high-performance additives. Its quality exceeds international L-HM grade quality standards and the stringent requirements of hydraulic systems—German DIN 5124 PART 2-HLP level, making it a long-life super anti-wear hydraulic oil.
Key Advantages: 1. Reduced Equipment Maintenance Costs: Contains highly effective extreme pressure anti-wear additives, which effectively control gear and bearing wear under heavy load conditions for extended periods, providing a long service life for hydraulic pumps and reducing the frequency of maintenance. 2. Stable Hydraulic System Pressure: Excellent anti-foaming and air release properties better meet the circulation requirements of lubricating oil, ensuring accurate power transmission, minimizing micro-vibrations, and thus avoiding the possibility of surface wear due to lubricating film defects. 3. Excellent Anti-Emulsifying and Hydrolytic Stability: Allows for rapid separation of water, making it suitable for the lubrication of hydraulic equipment operating in humid conditions. 4. Excellent Corrosion and Rust Resistance: Offers full protection to bearings, circulating pipelines, and oil tanks, preventing rust or corrosion, with zero weight loss on copper sheets, suitable for use in vane pumps or steel-copper friction pairs in axial plunger pumps. 5. Long Service Life: Excellent oxidation stability ensures no oil sludge formation under long-term high-temperature operation, thus preventing filter clogging and better protecting the system's cleanliness and smooth operation. Mainly used in heavy-duty, high-temperature, and high-pressure hydraulic systems, widely applied in large-scale injection molding machines, forming machines, die-casting machines, and high-tonnage press brakes, as well as in vane pumps and plunger pumps with steel-copper friction pairs.
Hydraulic oil specifications, performance, and applications:
This type of oil offers a variety of grades, with HHHL, HM, HR, and H-V, as well as HG hydraulic oils, all classified under GB/T 7631.2-87 as mineral-based hydraulic oils. Their usage accounts for over 85% of the total hydraulic oil volume, and many hydraulic oils commonly used in automotive and construction machinery hydraulic systems fall into this category.
The following details the specifications, performance, and applications.
HH Hydraulic Oil
HH Hydraulic Oil is a mineral oil that contains no additives. Although it has been categorized according to GB7631.2-87 standards, it is no longer used in hydraulic systems. This oil has poor stability, is prone to foaming, and has a short service life in hydraulic equipment.
HL Hydraulic Oil (also known as General Purpose Machine Tool Industrial Lubricant)
HL hydraulic oil, fortified with antioxidants and rust inhibitors, is available in six grades (152, 232, 246, 6, 8, 10) based on a 40C kinematic viscosity. Grade L HL hydraulic oil is made from highly refined, neutral base oil.
Application
Lubrication for bearing boxes, gear boxes, low-pressure circulating systems, or similar mechanical equipment circulating systems of various machine tools with operating temperatures above 0°C. The service life is over twice as long as that of mechanical oil. This product has good rubber seal adaptability, and HL hydraulic oil is mainly used where no special requirements for lubricant are needed. Its high operating temperature is up to 80°C.
Quality Requirements
The temperature changes do not affect the normal operation of the hydraulic system. Suitable viscosity and good viscosity-temperature properties. The oil's viscosity is required to be minimally affected by temperature changes.
Excellent rust and oxidation resistance.
It offers an ideal air release value, anti-foaming properties, water separation capabilities, and rubber sealing adaptability.
Quality Requirement for Abrasion-Resistant Hydraulic Oil
1. Excellent oxidation, hydrolysis, and thermal stability of the wear-resistant hydraulic oil, which resists the effects or actions of air, moisture, high temperatures, and high pressures, making it less prone to aging and degradation, thus extending its service life.
2. Excellent anti-foaming hydraulic oil has good anti-emulsifying properties, which can quickly separate from water mixed into the oil, preventing the formation of emulsion and causing rust of metal materials in the hydraulic system and reducing its performance.
3. Excellent anti-foaming properties and air release values ensure that foam generated under intense mechanical stirring during operation dissipates quickly; and air mixed with oil can be released in a shorter time frame, achieving accurate, sensitive, and stable transmission of static pressure.
4. Excellent extreme pressure and anti-wear properties of the hydraulic oil ensure normal lubrication and reduce wear for the friction pairs in oil pumps, hydraulic motors, control valves, and cylinders under high pressure and high-speed demanding conditions.
5. Excellent anti-rust properties of the wear-resistant hydraulic oil to prevent rust on metal surfaces.
6. Suitable viscosity and good viscosity-temperature properties of anti-wear hydraulic oil ensure optimal lubrication, cooling, and sealing for hydraulic components under varying working pressure and temperature conditions. High-pressure, ashless anti-wear hydraulic oil - Linked Petroleum - Anti-wear Hydraulic Oil
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