Teach you how to judge brake oil quality
Brake fluid, also called brake fluid, is an important factor affecting the performance of the vehicle brake system. In use, the quality of the brake fluid is a factor of concern. So, what are the characteristics of high-quality brake fluids?
Vegetable cleaning and processing line:
Vegetable Processing Line, Fruit and Vegetable Washing line, Vegetable Drying Machine, Vegetable Washing Line, Large Vegetable Cleaning Equipment Shijiazhuang EFU Machinery Co., Ltd , https://www.efuequip.com
1. The low-temperature fluidity is very good, which is particularly evident in severe cold regions. Using high-quality brake fluids is as sensitive and reliable as braking in cold weather. The use of poor quality brake fluid temperature performance, high freezing point, temperature below 20 °C will have a solidification phenomenon, greatly affecting traffic safety.
2. Good anti-rust properties for various metals in the braking system. Generally, the brake fluid is corrosive, but the high-quality brake fluid greatly reduces corrosion resistance and corrosion resistance of various metals, and can extend the life of the brake oil pump. If a bad brake fluid is added, it will quickly corrode metal and cause damage to the vehicle. .
3, no corrosion of various rubber. After the use of high-quality brake fluid, skin cups rarely swell and deform. If inferior brake fluid is used, the bowl will easily swell and deform, causing the vehicle to leak oil and turning over during braking, causing an accident. The standard brake fluid expansion rate is generally within 0.1% 5%. 5, long-term use without sediment. Brake fluid is used under high temperature for a long time. If the quality is unstable, it will produce thermal decomposition and produce sediment, which also affects the braking performance.
4, the higher the boiling point the better, lower evaporation. The boiling point is not lower than 205°C. When the car is driving for a long time and driving at high speed or downhill, the temperature can reach hundreds of degrees. The temperature of the brake fluid rises as the temperature of the brake shoe rises. If the boiling point of the brake fluid is not high enough, the brake fluid vaporizes, bubbles are generated, the brakes become soft, and the braking purpose cannot be achieved immediately, and the driving safety cannot be guaranteed.
2. Leafy vegetables: Vegetables are roughly washed by a bubble cleaning machine, mainly to remove the surface and internal silt, and then enter the secondary cleaning to remove the material residue, after cleaning, enter the air dryer to drain, and finally package.
Vegetable washing and blanching line
Main purpose: It is mainly used for sterilization and color protection of materials, which can effectively kill the materials and maintain the color of the surface of the materials. The temperature can be automatically adjusted within 98 degrees, with beautiful appearance and high degree of automation. It is an indispensable product for vegetable processing and pre-drying.
Vegetable cutting processing line
Main use: Mainly used for roots and stems cleaning and processing and pre-drying treatment. After cutting, all kinds of materials go through the production line of cleaning, cutting, disinfection, sterilization, air-drying and other processes, reaching the clean vegetable standard, and finally entering the mesh belt drying The dryer can be designed and customized according to customer requirements.
Vegetable blanching cooling line
Main purpose: It is mainly used for sterilization and color protection of materials, which can effectively kill the materials and maintain the color of the surface of the materials. The temperature can be automatically adjusted within 98 degrees, with beautiful appearance and high degree of automation. It is an indispensable product for vegetable processing and pre-drying. After blanching, enter the cooler to quickly cool down, protect the color of the material, reduce material damage, and make later packaging easier.
Vegetable cleaning and selection production line
Main purpose: The cleaning and selection line is to process the newly picked vegetables after finishing (such as removing the inedible parts, peeling, removing impurities, etc.), washing, disinfection and other processing operations, and then vacuum packaging in a sterile environment to make finished products Fully automatic pipeline operation. Most of the operation techniques completely replace manual processing and are the most powerful assistant in food processing.