Guangdong Huarui Crane Co., Ltd. integrates R&D, manufacturing, sales, installation and service, focusing on European-style cranes. The main products are European-style double-girder cranes, single-girder suspension cranes, European-style gantry cranes and other special cranes...
1. Ordinary gantry crane: This kind of crane mostly adopts box type and truss type structure, which is the most widely used. It can handle various pieces and bulk materials, with a lifting capacity of less than 100 tons and a span of 4 to 39 meters. Ordinary gantry cranes with grabs work at a higher level.
1. The reasons for general motor sweeping are often: bearing damage; bending of the rotating shaft; loose fit between the base and the end cover; loose fit between the outer ring of the bearing and the bearing chamber of the end cover; loose fit between the inner ring of the bearing and the journal. 2. The reasons for the sweeping of the conical rotor motor are: axial displacement of the stator and rotor: bearing damage;
Electric hoist is a kind of special lifting equipment, which is installed on overhead cranes and gantry cranes. Electric hoists have the characteristics of small size, light weight, simple operation and convenient use. They are used in industrial and mining enterprises, storage, docks and other places.
Single-girder cranes are lifting equipment that is horizontally placed over workshops, warehouses and stockyards for material hoisting. Because its two ends sit on tall concrete columns or metal supports, it is shaped like a bridge.
Double girder crane generally refers to double girder bridge crane, English name: Dual-beam Crane. Double-girder cranes are generally composed of three major parts: mechanical, electrical and metal structures. The appearance of the bridge crane is like a single-span flat bridge whose two ends are supported on two parallel overhead rails and run in translation.
Crane refers to a multi-action hoisting machine that vertically lifts and horizontally transports heavy objects within a certain range. Also called a crane. The main features of the crane are: its driving cab and the hoisting control room are combined into one, which is evolved from a crawler crane (crawler crane). Some crane equipment is characterized by intermittent movement, that is, in a working cycle Corresponding mechanisms for reclaiming, moving, and unloading work alternately.
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