News

Electromagnetic Chuck: An Expert in Adsorption in the Industrial Field

In modern industrial production, the electromagnetic chuck, as an efficient and convenient adsorption tool, plays an indispensable role. Whether in the mechanical processing, steel manufacturing, or logistics handling industries, the electromagnetic chuck provides strong support for the production process with its unique working principle and powerful functions.   I. Working Principle The working principle of the electromagnetic chuck is based on the law of electromagnetic induction. When an electric current passes through the coil of the electromagnetic chuck, a strong magnetic field will be generated. This magnetic field can magnetize the iron core inside the chuck, thereby generating an adsorption force on the surface of the chuck. By controlling the on-off of the electric current, the grasping and releasing of the adsorbed object can be achieved, and the operation is simple and efficient.      II. Structural Composition The electromagnetic chuck is mainly composed of parts such as the iron core, coil, housing, and control circuit. The iron core is usually made of materials with good magnetic conductivity, which can effectively enhance the magnetic field strength. The coil is a key component for generating the magnetic field. Through reasonable design and winding, it ensures that enough magnetic force can be...

LD Type Electric Single Beam Crane vs QD Type Electric Double Beam Bridge Crane

In the industrial field, bridge cranes play a crucial role, carrying the heavy responsibility of material lifting, and are a key tool for improving production efficiency. Among them, LD type electric single beam crane and QD type electric double beam bridge crane each have unique performance characteristics and demonstrate their own value in different industrial scenarios. 1. Structural design The LD type electric single beam crane has only one main beam on its structure and is used in conjunction with CD1 or MD1 electric hoists. It is a lightweight and small lifting machinery with a relatively simple structure. The QD type electric double beam bridge crane has two main beams, consisting of a box shaped bridge, a large vehicle operating mechanism, a small vehicle, and electrical equipment, with a relatively complex structure. 2. Performance parameters The LD type electric single beam crane generally has a span of 7.5-28.5 meters and is suitable for workshops and warehouses with relatively small spans. The lifting capacity is generally between 0.5-50 tons, suitable for lifting small and medium-sized goods. The span of QD type electric double beam bridge crane is usually between 10.5-31.5 meters, and even larger spans can be customized according to special...

Revealing the Box – type End Beam: Understand the Box – type End Beam in One Article

1. What is an end beam? The end beam is an important part of a bridge crane. It’s located at both ends of the crane and is a structural component that connects the wheels and supports the main beam of the crane. To put it simply, the end beam is like the “feet” of the crane. It runs on the rails through the wheels, enabling the crane to move within the working area. In the field of cranes, the box – type end beam is more widely used.   2.Advantages and Disadvantages of Box – type End Beams Advantages Exceptional Strength and Stiffness：The box – type end beam is fabricated by precisely welding steel plates into a box – shaped structure, establishing a robust mechanical system. It can effortlessly withstand substantial pressure and bending moments. Outstanding Overall Stability：Thanks to its unique box – type design, the end beam demonstrates excellent resistance to deformation and torsion when subjected to complex external forces. Precise Adaptation to Heavy – load Scenarios：In the applications of large – tonnage and ultra – large – tonnage cranes, especially in places like port terminals and heavy – machinery manufacturing workshops where safety requirements are extremely high and...

How to Choose a Suitable Chain Hoist?

Electric Chain hoists have significant advantages and are widely favored. They are easy to operate. The design of the handle and buttons is reasonable, allowing even beginners to quickly get the hang of it. They are also safe and reliable, equipped with multiple precise protection mechanisms. Once overloaded, they will immediately alarm and stop running. Their environmental adaptability is excellent. Thanks to special protection and a stable power system, they can operate stably even in harsh environments. The speed adjustment is flexible. The lifting and lowering speeds can be adjusted according to the tasks and goods, and the lifting height can be adjusted by adding or subtracting the length of the chain. Their structure is simple and durable, with few failures and low maintenance costs. So, how to select a chain hoist that meets your own needs? 1. Determine the Lifting Requirements Clearly identify the weight of the heaviest object that needs to be lifted. The rated lifting capacity of the selected chain hoist must be greater than or equal to the actual weight, and a margin should be reserved to ensure operational safety and the service life of the equipment. 2. Determine the Lifting Height Accurately measure the maximum...