How are cranes powered?

There are several main types of crane power supply, each with its own unique technical principles and application scenarios. Grid power supply is the most common method, which transmits electricity from an external grid to the crane through cables. The grid power supply system is usually equipped with a transformer to reduce the high-voltage electricity to the operating voltage required by the crane, such as 380V three-phase electricity. In order to ensure the stability and safety of the power supply, this system also includes cir...

Difference between single girder crane and double girder crane

There are significant differences in structural design between single-girder cranes and double-girder cranes. According to the description of "Crane Design and Application" (2019 Edition), "A single-girder crane consists of a horizontal main beam and a lifting trolley below. Its support structure is relatively simple and is usually fixed to the ground through columns or brackets." This kind of crane The design makes the single-girder crane suitable for applications with smaller spans and lighter loads, because its load-bearing cap...

Enhance Warehouse Efficiency with Single Girder Cranes

Single Girder Cranes: The indispensable solution for optimizing warehouse operations, Single Girder Cranes streamline material handling with unmatched precision and efficiency. This article unravels the benefits, best practices, and critical insights surrounding these versatile industrial workhorses. FeatureBenefitCompact DesignSpace-saving, ideal for confined areasLightweight ConstructionEasy to maneuver, reduced installation costsHigh Lifting CapacityHandles heavy loads efficiently, maximizing productivity Success ...

Revolutionize Material Handling with Double Girder Bridge Cranes

Double Girder Bridge Cranes: The Ultimate Solution for Your Heavy Lifting Needs In the realm of industrial material handling, efficiency and safety are paramount. Double Girder Bridge Cranes emerge as the ideal solution, offering unparalleled performance and reliability for demanding applications. Their superior design and advanced features empower businesses to streamline operations, reduce downtime, and elevate productivity to new heights. Tables: FeatureBenefitDual GirdersEnhanced load capacity and stabilityElectri...

Chunhua Group signed a contract to export 46 cranes to Mexico!

Chunhua Group officially signed a purchase contract with Sinoboom Latin America S. de R.L. de C.V. on July 10, 2024 for 46 cranes, including 19 sets of 10-ton single girder overhead cranes, 25 sets of 3-ton semi-gantry cranes, and two sets of 2-ton jib cranes. The order amount is more than US$1 million.The first batch is expected to arrive in Mexico in mid-September 2024 and the second batch is expected to arrive in Mexico in mid-November 2024.In this cooperation, Chunhua Crane Group is responsible for the production of cranes, di...

Why did we hobbed gears processed by gear hobbing machines on cranes?

Reliability: Gear hobbed gears provide high precision and stable transmission, enhancing the operational reliability of the crane. Durability: High-quality gears reduce wear and extend the crane's service life. Efficiency: Optimized transmission systems improve the crane's operational efficiency and energy utilization. Safety: Precise gear transmission helps enhance the crane's safety performance, reducing the risk of accidents. Adaptability: Hobbed gears can be customized according to crane design requ...