Rubber speed humps, speed reducer wholesale cast of good quality rubber speed humps speed humps

Beijing deceleration with mounting service companies serving Beijing each urban, suburban and county. Service Area: Fengtai, Daxing, Haidian, Dongcheng, Xicheng, Xuanwu, Chaoyang District, Chongwen District, Shijingshan District, Mentougou, Changping District, Tongzhou District, Fangshan District, Huairou, Shunyi District, etc., free on-site installation. Beijing also called rubber speed humps slowdown Ridge, it is installed on the road so after the transport vehicle deceleration, the general shape of the strip, a bit like, the main material is rubber, there is a metal, usually black and white to yellow cause visual attention, so that the road is slightly curved in order to achieve the purpose of vehicle deceleration, usually set in the road crossing, industrial and mining enterprises, schools, residential quarters and other required entry vehicle to slow down the road, and easily lead to accidents in the road, is a speed reducer EMU, the exercise of non-motor speed of the new traffic-specific security settings. Speed ??humps a large extent reduce the transport to crossing accidents, traffic safety is a new purpose-built facilities. The car is moving in a safe and cushion the slowdown purpose of improving traffic crossing safety. Currently, the speed humps has been widely used in the road around the world. Rubber deceleration zone is based on the angle of the car driving in special rubber tire and the ground principles of design, made of special rubber. Is a novel set in the traffic crossing the road at the entrance dedicated security settings, industrial and mining enterprises, schools, residential quarters and other vehicles used to slow, non-motor speed of the exercise. The product is compared with the original cement ridge, steel, rubber deceleration zone shock absorption, excellent resistance to stress, long life, less wear and tear on the car, less noise, yellow and black, the color is clear, no need to paint every year, beautiful generous and so on. After using the deceleration zone products, a large extent reduce the transport to crossing accidents, traffic safety is a new purpose-built facilities. In 1997 before the market slowdown with only foreign company in the production and sale of rubber, it is equipped with reflective beads. At that time, mainly to do with cement and cast iron deceleration zone. Rubber slowdown with a certain softness, no strong sense of bumps in the vehicle impact, shock, shock-absorbing effect. During the day to see black and yellow, in the evening to see the reflective beads reflect light, particularly striking. Installation is simple, easy maintenance. Later, many of the country's rubber manufacturers imitate this style. In the deceleration zone on both sides of the center have a small hole, it is the mounting hole, with expansion screws fixed to speed bumps on the road. So when when the vehicle rolling deceleration zone where the most power is installation holes, the first portion is connected to tear holes, so speed bumps off, nail exposed. Dolphin nails protruding wheel punctured tire with the road surface will be. The main factor in this situation is to cut corners, made from recycled rubber in adding a large number of low-cost additive, material strength greatly reduced. To avoid this problem, it is necessary to use natural rubber, does not use recycled rubber. Do not add a lot of low-cost additive. Connection holes lined with steel and connected to each other. When the rubber vulcanization process, the installation of a steel plate with internal deceleration, respectively, two holes connection, expansion screws through the plate when the installation is also to increase the strength of the connection hole, leaving the size of the holes on the plate, so that the steel plate better integration with the rubber. Nega meridian to enhance the strength. Rubber band deceleration detection equipment to simulate wheel rolling, rubber speed observation breakage zone, the rubber speed humps fixed on a plate, open motor, wheels turning, repeatedly rolling rubber speed humps, to test its life. Beijing Development and Application of speed humps