The excavator slewing mechanism includes the following parts: slewing motor, reducer, slewing large ring gear, slewing center section and other components. In the daily operation, the daily maintenance of the excavator slewing mechanism should be done well, especially the excavator slewing bearing, otherwise the work efficiency of the excavator will be seriously affected. Excavator slewing bearing […]
There are two types of crossed roller bearings, one is crossed cylindrical roller bearings, the other is crossed tapered roller bearings; crossed roller bearings have a long history of application outside, but only in recent years. Into the public’s vision, it is widely used due to its own uniqueness and incomparable advantages over other bearings. Many […]
Most of the steering mechanisms of crawler tractors are steering clutches. When the tractor is performing deep soil preparation or sowing operations, failures such as slippage of the steering clutch, incomplete separation or inability to separate the locomotive often occur, resulting in difficulty in steering and deviation of the locomotive, which not only affects the […]
The compact rack is usually used to store the company’s documents, vouchers and archives. Because of its dense storage characteristics, it can improve the utilization of space and has been widely used. Before purchasing a compact racks, many units will first consider its load-bearing problem, what are the factors that affect the load-bearing of the compact racks, […]
Open bag and valve bag are two types of packaging bags that are widely used as production product packaging. We often use these two types of packaging bags in our daily life, but many people do not understand how these two types of packaging are used. What is the difference between the production, let’s take […]
An important application of calcium hydroxide is as a flocculant for water and sewage treatment. It forms fluffy charged solids that help remove smaller particles from the water, resulting in a more transparent product. This application benefits from the low cost and low toxicity of calcium hydroxide. It’s also used in freshwater treatment to raise […]
When we choose a vibrating screen, we generally pay attention to its model size. If it is used in different industries, the selected model size is also different. For example, if it is used in the mining production industry, then the vibrating screen must be of the heavy-duty type. Relatively speaking, the size of the model […]
The briquetting machine has high operation efficiency, which can not only complete the production quickly, but also ensure the quality. In particular, the briquette briquette machine is related to the quality of the product, so it is necessary to eliminate unfavorable factors as much as possible for the working state of the briquette machine. In the long-term […]
Concrete mixer trucks are very common in construction projects. The boom in the real estate industry has accelerated the development of concrete mixer trucks. The market for concrete mixer trucks is getting wider and wider, and more and more users want to buy mixer trucks. What problems should be paid attention to when mixing trucks? 1. […]
Gear forgings, as the name suggests, are a kind of gear produced by forging technology. The performance of gear forgings will be more stable, and the damage rate will be reduced a lot during operation, so the demand for gear forgings is very large. Gear forgings are also a kind of forging products. When forging, […]