Singapore Aerospace 5T Double Girder Crane Clean Room 15m Span

Medium Duty  Construction Lifting Equipment 10/15/20/ 25/ 35/40/45/50 Ton Cabin Control Double Girder Beam Overhead Bridge Travelling Crane with Electric Hoist

Double girder overhead crane configuration is made up of two bridge girders, two end carriages and a hoist with trolley.The hoist travels on top of rails that are mounted to the top of bridge girders. It is widely used for transferring material,goods equipment installation and maintenance in factory, power station, storeroom, warehouse etc.

Why Choose Double girder overhead crane?

1. Stable operation

It has the advantages of compact size, high and low building headroom, light weight, small wheel pressure, etc.

2. Easy installation

Various specifications and models, simple installation, easy maintenance, high work efficiency.

3. Excellent performance

Small footprint, large working range, small size above the track surface, and sufficient space area.

4. Easy to operate

Large lifting capacity, stable performance, high work rate, suitable for a variety of environmental operations, reducing labor costs.

Product Details

Bridge

A load-bearing beam that runs the width of the building. This is the primary structural component that connects the runways and moves the hoist forward and backward using a trolley.

A bridge can be comprised of one or two beams-more often referred to as a single girder or double girder design. Girders can be made of rolled steel or can be fabricated by welding the beams into a steel box design.

Trolley and Hoisting Mechanism

The trolley is a mobile platform that runs along the length of the main beams. It houses the hoisting mechanism, which is responsible for lifting and lowering loads. The hoisting mechanism includes a system of ropes, pulleys, and a motor-driven hoist drum that enables the lifting operation.

Hoist Drum and Ropes: The hoist drum winds and unwinds the steel ropes that are attached to the bulk, controlling the vertical movement of the lifted load. High-tensile ropes are used to ensure the safety and durability of the hoisting system.

Trolley Motor: The trolley is powered by motors that allow it to move horizontally along the crane's main beams, positioning the hoist directly above the load being lifted or placed.

End Truck

Located at each end of the crane, the end trucks enable the gantry crane to travel along the rails using a set of wheels that run smoothly on the tracks.

Depending on the crane's capacity, each end truck can be equipped with 2, 4, or 8 wheels, ensuring optimal stability and performance.

Hook

Our cranes are equipped with a variety of lifting tools designed for diverse applications.

The hook is ideal for general lifting tasks, providing a reliable connection for lifting and moving loads safely.

The grab bucket is perfect for handling bulk materials, allowing for efficient and secure lifting of loose or granular items.

Additionally, we offer a range of other specialized lifting tools tailored to meet specific operational needs, ensuring maximum efficiency and safety for your lifting operations.

Controls 

Control boxs are typically mounted on the crane or hoist and the pendant or remote console allows the operator to run the crane. The controls operate the drive and hoist motors, and can control Variable Frequency Drives (VFDs) to control hoist speed for precise load positioning.

Power Supply System

Insulated conductor bars, festoon systems (flat cables), or cable reels bring power to the crane.