1. Main electrical accessories The various main electric control equipment configured on the bridge grab type ship unloader, such as the...

Bucket wheel stacker-reclaimer classification: Bucket wheel stacker-reclaimer is divided into arm type and bridge type according to the...

The arm-type bucket wheel stacker reclaimer consists of a bucket wheel mechanism, a slewing mechanism, a belt conveyor, a tail car, and a...

These two types of portal cranes are widely used in ports, docks, yards and other places to complete the loading, unloading and...

(1) Before boarding the unloading machinery, first check whether there are any operators or obstacles on the unloading machinery's travel...

Electric mobile tire crane is a full-rotation boom crane with hook and double rope grab. It has no self-propelled device, but can be...

Hoisting machinery refers to electromechanical equipment used for vertical lifting or vertical lifting and horizontal movement of heavy...

Deck Crane, also known as ship crane or marine crane, is an important deck machinery on board, mainly used for loading and unloading...

The machine is mainly composed of metal structure, conveying system, auxiliary working mechanism, operation control system and other...

The bridge grab type ship unloader consists of front and rear door frames, front and rear beams, front and rear horizontal trusses, front...

The crane devices can be divided into two categories: light and heavy. The lifting capacity is less than 10 tons for light crane devices,...

Dock slewing fixed crane (full-width load) mainly adopts rack luffing or wire rope luffing, and is equipped with pulley compensation...

Such as coal, fertilizer, grain, sulfur, coke, cement, phosphate rock powder, sugar, phosphate and other bulk dry cargoes, the maximum...

The structure of dock slewing fixed crane generally includes: 2 sets of lifting mechanisms; 1 set of variable-length mechanism; 2 sets of...

1.The lifting and opening and closing mechanism is mainly used to operate the grab, grab materials, and lift the silo cleaner, etc. 2.The...

Bucket wheel stacker reclaimer is prone to wear during operation. The traditional solution of enterprises is to repair by welding or...

This machine is a subway special crane developed and designed for subway deep foundation pit excavation and tunnel slag removal. It has...

The wear of the port crane wire rope is divided into the surface wear and the internal wear of the wire rope. The surface wear of the...

The wire rope components in port cranes and other lifting machinery have a decisive influence on the safety performance of lifting...

1.Regularly check the wear of the hook and measure its wear degree and opening size         No cracks can appear on the dangerous...