When we go shopping or at the gate of the park, we often see stage performances for promoting products or cultural knowledge. Although the stage is not particularly large, it is enough for actors to sing and dance. We often stop here for a moment, hold a field and look at the performances, but we have never observed the structural framework of such stage equipment. In fact, this is a car - a mobile stage car is a kind of convenient mobile performance. And can develop into a stage of special cars. With strong professional design, it can be extended to the stage to the greatest extent, suitable for many public occasions and marketing venues.
The mobile stage car is an advanced type of mobile stage. It is a multifunctional special-purpose modified car that integrates transport, stage, rest, and integration. It is a perfect product that combines advanced national stage technology with advanced automotive technology. A number of advanced technologies in one, compared with the fixed stage, more professional, security, the use of performance, durability, maintenance of the economy, the quality of service and so on. Now that the state has promoted the development of mobile stage cars, many first-tier cities have already been introduced. This car can actively promote the promotion of cultural quality at the grassroots level under mobile cultural services and is deeply loved by the grassroots. According to statistics from first-tier cities, mobile stage vehicles perform more than 30 games each year at the grassroots level, and regularly serve the streets and township community service centers.
The design structure of the mobile stage car and the materials used to select the car body are in line with national technical standards and can deal with all kinds of harsh weather and muddy roads. China's early development of mobile stage vehicles began in the early 20th century. By the end of the 1990s, a small number of conversion plants began to collaborate with some powerful troupes to develop second-generation mobile stage vehicles, with the participation and market demand of some powerful conversion plants. With the gradual maturity, the development technology of the mobile stage car has also been continuously improved. The market for an emerging multi-function mobile stage car has begun to rise in the country. The basic functions that a multi-function mobile stage car must possess must first require its mechanical parts to be safe and reliable, and be automated, such as being mechanically strong, turning on automation, light in equipment quality, and the stage and accessories must meet the performance requirements. The trend of the development of mobile stage cars: Assembling the manufacturing technology of passenger cars, the outer skin will adopt cold rolling skin technology of passenger cars, and the skin and skeleton will be integrated. The whole vehicle structure has higher strength, nice appearance, durability and easy maintenance. Secondly, the stage design is more professional and modern, with larger area and higher capacity. The roof has strong carrying capacity and adaptability to the performance. Finally, the hydraulic system is safe and reliable, the degree of automation is high, the operation is simple, the time for retracting the stage is short, and pressure is maintained. Self-locking function.
Head/Drive Pulley is located at the discharge terminus of the conveyor. It provides the driving force for the conveyor. In order to increase pulley life and traction, it often has a larger diameter than other pulleys.
In the conveyor belt system, a head pulley has power applied to it and an idler is a pulley that has no power. The head pulleys will cause the belt to move toward them, while the idler pulley simply turns over and allows the belt to move. The power can be derived from a motor or can be provided by hand. The larger the materials or goods that are moved by the conveyor built the pulley is powering, the stronger the motor or other power source will need to be that drives the head pulley.
Spherical Roller Bearing are available with heavy duty rollers and cages that are suitable for extreme demand harsh applications such as vibratory screens.
Main Models:
Spherical Roller Bearing
Series 222.., 223.., 230.., 231.., 232.., 239.. 240.., 241.., CA/CC/W33
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