Jiangxi Bage Lubricant Technology Co., Ltd. is a professional manufacturer of anti-wear hydraulic oils. This product series is formulated using world-patented technology—refined paraffin-based base oil through isomer dewaxing and blended with a variety of high-performance additives. Its quality exceeds international L-HM quality standards and the stringent requirements of hydraulic systems—German DIN 5124 PART 2-HLP grade, 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 can effectively control gear and bearing wear under heavy load conditions for extended periods, providing long-lasting hydraulic pump life and reducing the frequency of maintenance. 2. Stable Hydraulic System Pressure: Excellent anti-foaming and air release properties better meet the lubricating oil circulation requirements, ensuring accurate power transmission, minimizing micro-vibration, and thus preventing surface wear due to lubricating film defects. 3. Excellent Anti-Emulsifying and Hydrolysis Stability: Allows for rapid water separation, making it suitable for lubrication of hydraulic equipment operating in damp conditions. 4. Excellent Rust and Corrosion Prevention: Offers surface 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 plunger pumps. 5. Long Service Life: Excellent oxidation stability ensures no oil sludge under long-term high-temperature operation, thereby preventing filter blockage, and better protecting the system's cleanliness, smooth operation, and performance. Main Applications: Suitable for heavy-duty, high-temperature, and high-pressure hydraulic systems, widely used in large-scale injection molding machines, forming machines, die casting machines, high-tonnage presses, and the use of vane pumps and plunger pumps with steel-copper friction pairs.
Basics of Industrial Lubricating Oils
There are lubricants based on base oils, including hydraulic oils, gear oils, turbine oils, compressor oils, refrigerating oils, transformer oils, vacuum pump oils, bearing oils, metalworking oils (liquids), rust preventive oils, cylinder oils, heat treatment oils, and thermal conductive oils, among others. Additionally, lubricating greases with thickeners are also included. Industrial lubricants are used by enterprises across various industries, typically involving a wide variety of types and large quantities. The choice is not solely based on product price, but also on quality and technical characteristics, as well as the quality of technical services. Therefore, technical marketing of industrial lubricants is of utmost importance.
The machinery and equipment configurations are relatively concentrated, and companies that use industrial lubricants. Therefore, targeted technical exchange meetings are more necessary. This is also the primary form of pre-sales technical service.
Hydraulic oil, as a medium for energy transmission, can transmit power in hydraulic drive systems. It reduces friction, isolates wear surfaces, suspends pollutants, controls component oxidation, and has a cooling effect. Various hydraulic systems have different types of structures and operating conditions. To meet the requirements of various systems, hydraulic oil must possess certain properties, such as viscosity, viscosity index, relative density, wear resistance, low-temperature properties, acid value, flash point, oxidation stability, emulsification resistance, hydrolysis stability, foaming tendency, air release, shear stability, corrosion resistance, and filterability. According to GB11118.1-94, hydraulic oils are categorized by composition and purpose into the following types, with each type having different viscosity grades.
HL hydraulic oil is formulated from a highly refined, neutral base oil with antioxidant and rust preventative additives for general machine tool hydraulic equipment. It is designed to reduce wear on components, lower temperature rise, and prevent rust. HM hydraulic oil, made from a highly refined base oil with a viscosity index greater than 95 and added antioxidant, rust preventative, and anti-wear agents, offers excellent anti-wear properties and is suitable for high-speed, high-pressure hydraulic systems.
Industrial Lubricant Usage: Issues and Solutions I. Hydraulic Oil Issues and Solutions
What are the causes of hydraulic oil particle contamination? What are the hazards? What are the prevention methods?
Powder 1 Cause: The reasons for contamination of hydraulic oil particles are twofold: one is from external introduction, and the other is generated during the working process. 1 Dust from the atmosphere is brought in through the oil tank's breathing hole, and 1 metal particles are generated through the wear of moving parts.
2 Sludge and sediments caused by chemical changes in hydraulic oil mixed during transportation and storage 3 Presence of hydraulic system components
Clogged Filter, 2 Hazards A Adhesion Caused by 3 Seals, Gaskets Not Compatible with Hydraulic Oil. Servo Valve: B Increase Wear on Pumps and Moving Parts C Accelerate Oil Aging D Clog Suction Filter, Causing Pump Cavitation. 3 Prevention Methods: A Securely Seal the Oil Tank, Prevent Dust, or Install Breathing Holes with Air Filters B Ensure Dust and Water Prevention During Waste Oil Storage and Transportation C Install Filtering Devices in the System to Remove Pollutants Promptly; Preferably Use Filters with Indicator Signals, and Install Magnetic Traps at the Bottom of the Oil Tank D Install and Regularly Inspect, Clean the Pump's Suction Filter E Add Protective Covers to Cylinder and Rod Sealing Areas or Use Blowing to Prevent Dust.
But the variety is vastly different. Can two mineral hydraulic oils with the same viscosity be freely interchanged for systems requiring wear-resistant hydraulic oil? No. Although they have the same viscosity, L-HH or L-HL oils cannot be used as substitutes; otherwise, it will lead to premature failure of the equipment's oil pump and operational malfunctions. Similarly, the L-HV and L-HS oils required for hydraulic systems in cold regions cannot be replaced with L-HM oils of the same viscosity grade; otherwise, difficulties in cold starting may occur.
