Product Description Heavy duty 200ton 6 block sheave pulley for lifting boatWith winch, anchor machine, marine crane and other use, multiply the tension, save costs.The sheave block can be designed and produced according to the actual needs of the customer, such as...
Error:获取session失败，How to Assemble a Pulley SystemA pulley is a wheel that rotates on a shaft or shaft to support the movement of a taut cable. Pulleys allow power to be transmitted from the shaft to the cable.Simple pulleyThe simplest theory of operation of a pulley...
There have been times when the set screws on the motor pulley or gear case pulley have worked loose, allowing the pulley to slip on the shaft. If this occurs, realign belt and tighten set screws as tight as possible. The V-belt should not be too tight, but should run...
