A large number of various crushers are used in glass factories to crush raw materials, broken glass, etc. In the process of use, iron hard objects often enter and cause overload. When the crusher is installed and installed, replacing the coupling with a torque limiter has the following advantages:

(1) Since the crusher is started with large inertia, the starting current is large, the duration is long, the starting torque is large, and the working conditions are bad. Only by increasing the motor model and increasing the motor capacity in the design can the starting needs of the crusher be met. Waste of equipment and energy. A torque limiting coupling is required to enable the motor to start at a state close to the rated torque. The motor power can be fully utilized during work, which can reduce the cost of equipment and the power consumption used.

(2) The non-uniformity of the crushed materials determines the non-uniformity of the crushing equipment's work load. The large load variation is one of the characteristics of various crushing equipment. During the production process, especially in the initial stage of production, due to the production of glass The state is unstable, and the crusher is often stuck, causing equipment accidents and causing inconvenience and loss to the manufacturer. After the torque limiter is selected, the variable heavy-load start is no-load start, which can play a role in overload protection for the equipment, prevent the motor from burning and damage, and improve the service life of the equipment.

(3) Strong impact and vibration will occur during the work of the crusher, the starting inertia is large, and the situation is more prominent when encountering overload, which will affect the operation and service life of the equipment. After the torque limiter is used, because the working machine and The load is a flexible connection, which can effectively isolate vibration and impact, and can reduce the damage of hammers and other parts.