Towing winch is mainly used in multi-purpose marine engineering ships with towing and towing functions involved in rescue work. It is one of the most important towing equipment. The main function of towing winch is towing operation and moving anchor at sea or port. Mechanical pulleys can also be used for the device. You can place your order in any size and style you want and have it delivered. At the same time, due to the electronic control handle signal and the amount of real-time detection cable tension, the main controller uses the closed-loop PWM signal to control the flow of the electro-hydraulic proportional valve to achieve the adjustment of the winch speed change. The user can also select the automatic mode, adjust the constant stress value through the screen load limit stress potentiometer, understand the automatic adjustment and control of the winch compensation to the cable tension. Our hydraulic system uses imported high speed low torque motor drive winch, via proportional electrohydraulic valve, integrated overflow valve, balance valve pressure relief valve, filler valve and other functions to control the winch steering, and optional tension control valve, control of Proportional electrical control and other functions are used through a special three-pulley test device (load load sensor, encoder) electronic control system to achieve winch cable length, revenue speed, stress detection, calculation and display.