Buy Common Parts For 20 Ton Bridge Crane

Buy Common Parts for 20 ton Bridge Crane

Electric single-girder cranes are composed of metal structural parts and various parts. Generally speaking, the service life of metal structural parts is longer than that of parts. Therefore, various parts often need to be replaced during use. The quality of parts selection will affect the subsequent use of the lifting machinery. For users of electric single-girder cranes, it is important to select high-quality, low-cost parts.

Note: When making a purchase, you must clarify your purchase needs and positioning, and comprehensively consider the price, quality and service of the electric single-girder crane.

Travel switch: Crane accessory travel switch is a commonly used small current main control device for single-girder bridge cranes. Using the collision of moving parts of the production machinery to move the contact points, the control circuit can be opened or closed to achieve a certain control purpose.

Generally speaking, these switches are used to restrict the position or stroke of mechanical movement, so that the single-girder overhead crane can actively stop operation based on a specific position or stroke. There are many types of travel switches, such as mechanical travel switches, photoelectric travel switches, cross-limit travel switches, etc. Among them, the cross-limit switch has stable quality and high price. Users with high safety requirements can choose to intersperse limit switches.

: The size of the cable is determined by the power of the single-girder overhead crane. For example, a 5-ton single-girder bridge crane has a power of 9.6 kilowatts, so the cable needs 10 square meters. But the actual area of some cable manufacturers is less than 10 square meters.

: The operation method of single-girder bridge crane generally includes manual operation and remote control operation. At present, single-girder bridge cranes on the market are of high cost, moderate price and stable quality. Poor quality remote controls will not cause any safety hazards, but they will cause trouble to users and affect production progress. It is advocated that the quality of remote control should also be considered when purchasing single-girder bridge machines.