With the continuous advancement of society and the continuous improvement of people's living standards, industrial equipment is also familiar with people. The mud pump produced by our company has been highly praised by new and old customers since its launch, and has won recognition from everyone. Our company's sewage pump is also selling very well. With the familiarity of sewage pumps, its application range is wider and wider. The sewage pump has a compact structure, a small footprint, and is easy to install and maintain. It has a long running time and a much longer life than a normal pump. The most important thing is that the sewage pump has low vibration noise, low motor temperature and no pollution to the environment. My company has many types of products, complete models, submersible sewage pumps , submersible pumps, etc. are my company's products. Friends who want to buy a pump, what are you waiting for? Take time to come to our company to buy it. Contact: Manager Wang Mobile: 13784399992 Phone: 0311-83819588 83833358 400-6086311 mailbox: Address: No. 368 , Xinshi North Road , Shijiazhuang, Hebei Province Zip code: 050000
Pulley, in mechanics, a wheel that carries a flexible rope, cord, cable, chain, or belt on its rim. Pulleys are used singly or in combination to transmit energy and motion. Pulleys with grooved rims are called sheaves. In belt drive, pulleys are affixed to shafts at their axes, and power is transmitted between the shafts by means of endless (ends joined together) belts running over the pulleys. One or more independently rotating pulleys can be used to gain mechanical advantage, especially for lifting weights. The shafts about which the pulleys turn may affix them to frames or blocks, and a combination of pulleys, blocks, and rope or other flexible material is referred to as a block and tackle. Archimedes (3rd century bc) is reported to have used compound pulleys to pull a ship onto dry land. Together with the lever, wedge, wheel and axle, and screw, the pulley is considered one of the five simple machines.
Sheave Pulley,Ending Pulley,Steel Sheave Pulley,Sheave Block String Pulley
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