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Brief introduction of jib crane

Views: 11     Author: Site Editor     Publish Time: 12-10-2018      Origin: Site

BZ Jib Crane is a kind of crane used with CD1 and MD1 type electric hoist. The jib crane is composed of vertical column, rotary arm rotary drive device and electric hoist. The lower end of the column is fixed on the concrete foundation by anchor bolts. The cycloidal pinwheel reduction device drives the cantilever rotation, and the electric hoist runs straight on the cantilevered I-beam and lifts heavy objects.
Small jib crane has a light working intensity. The crane consists of a column, a rotary arm rotary drive and an electric hoist. The lower end of the column is fixed on the concrete foundation by anchor bolts. The cycloidal pinion reduction device drives the cantilever rotation. The electric hoist is in the the cantilever I-beam runs on the left and right lines and lifts heavy objects. The swing arm of the crane is a hollow steel structure with light weight, large span, large lifting capacity and economical and durable. The built-in walking mechanism adopts special engineering plastic walking wheel with rolling bearing, which has small friction and light walking, the structure size is small, which is especially beneficial to improve the hook stroke.
Column mounted jib crane is a cantilever crane which can rotate around the fixed column fixed on the base, or the cantilever is just connected with the rotary column, and rotates together with the vertical center line in the base support. It is suitable for applications where the lifting capacity is small and the service range is circular or fan shaped. It is generally used for loading and transporting workpieces such as machine tools. The column type jib crane mostly adopts the electric chain hoist as the hoisting mechanism and the running mechanism. Rotating and horizontal moving operations are mostly manual, and electric power is used only when the lifting weight is large.
Electric jib crane has simple structure, small floor space, large working range, convenient operation and flexible rotation. It is suitable for fixed places such as docks, warehouses and workshops. The crane with safety protection device and limit protection device, safe and feasible, is ideal lifting machinery.

electric jib crane 

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