Dispatch Winch has low technical content, low added value, and low labor productivity. The output growth rate and the profit growth rate of manufacturing companies in China are comparable to the profit growth rate. There are problems in product variety, technology, service, etc., resulting in the actual contribution rate of the mine Dispatch Winch industry to mines in domestic mine operations.
Dispatch Winch has many forms. The large Dispatch Winch indicator is shaped like a clock surface. It is indicated by the rotation of the pointer. Generally, it is repaired by the manufacturer. The small and medium Dispatch Winch indicator is relatively simple, generally passed. The winch gear drive drives the indicator to indicate the height. If the indicator is broken, check the gear of the transmission part, replace the damaged part, or add some oil.
Depth indicator fail-safe: Automatically de-energizes and implements a safe brake when the indicator fails.
The main function of the Dispatch Winch depth indicator is to indicate the position of the lifting container in the wellbore. If the depth indicator fails and the winch operator cannot determine the position of the lifting container, the addition of the Dispatch Winch depth indicator failure protection device is achieved after the depth indicator fails. The hoist is powered off, the brake is stopped, and the accident of full speed over roll and falling can occur.
