Recently, Weite Technology Co., Ltd. replaced the torque limiter for several gantry cranes in Wanbang Yongyue shipyard. At present, the project has been accepted and put into use.

Due to lack of maintenance and incomplete parameter display of the torque limiter of the original vehicle, inaccurate lifting weight and incomplete display of luffing distance often occur. After communicating with the business manager of Weite, Weite immediately decided to send technicians to conduct preliminary investigation on the equipment. Arrange engineers to enter the site for installation immediately after the corresponding scheme is determined.

▲ wtl-a200 torque limiter instrument installed on door base machine

Through the torque limiter replaced this time, the driver can intuitively see the real-time torque data of the crane, so that every lifting can be known. When the equipment exceeds the set value of the instrument, the wtl-a200 instrument will immediately give an alarm buzzer. When the equipment exceeds the specified value of the curve, the instrument will output a control signal to stop the gantry crane in the unsafe direction, thus ensuring the hoisting safety of the equipment in use.

▲ installation drawing of weight sensor and angle sensor

Through this installation, the customer has a more intuitive understanding of the moment limit of the crane, and the operator will not continue to overload the crane when the lifting curve of the crane is exceeded. It effectively ensures the hoisting safety and personnel safety, which is highly praised by the customer.