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...

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...

Single vs. Double Girder Bridge Cranes: A Comprehensive Guide

Single Girder Bridge Cranes Single Girder Bridge Cranes: Single girder cranes feature a simpler design with a single beam spanning the crane runway. This configuration reduces overall weight and construction complexity, making them suitable for light to moderate lifting tasks. The hoist mechanism typically travels on the lower flange of the girder, providing easier maintenance access and minimizing the crane's overall height. These cranes are cost-effective and ideal for facilities with limited space or lower ceili...

Double Girder Cranes: Enhancing Industrial Productivity

Chunhua Hoisting Machinery Co., Ltd. a prominent enterprise in bridge and gantry crane manufacturing, boasts a strong track record of innovation, international presence, and advanced production facilities. Our commitment to quality and expertise has made us a leader in the industry. Join us for top-notch lifting solutions and intelligent parking equipment! What is a Double Girder Crane? A double girder crane, also known as a double-beam crane, is a heavy-duty overhead lifting device designed to handle exceptionally h...