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Double Girder Overhead Crane

Description:

A double girder overhead crane is an industrial material lifting and handling equipment that consists of two parallel bridge girders that support a hoist and trolley. And the girders are mounted on the end carriages traveling along the tracks. These cranes are widely used in factories, warehouses, and industrial plants for lifting and moving heavy loads.

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Various Types for Wide Application in Different Industries

  • General-Purpose Double Girder Crane:

    • This is the most commonly see type crane with general-purpose crab hoists, trolleys, or open winches as the lifting mechanism to carry out general lifting and handling tasks.

  • European-Style (Low Headroom) Double Girder Crane:

    • This kind crane uses compact crab hoist design or winches for low headroom requirements places where maximum lifting height is needed. For example in automotive, aerospace, workshops with height constraints.

  • Metallurgy Double Girder Crane:

    • This crane is mainly used for metallurgy use to handle steel pipes, steel coils, steel sheets, ladles, bars, tanks, scraps, etc. with dedicated lifting spreaders such as hooks, electromagnetic lifters, clamps, grabs, beams, etc. 

  • Power Plant Double Girder Crane:

    • These double girder overhead cranes are specially designed for power plant for stator and rotor handling.

  • Truss Girder Crane:

    • The girders made from a truss framework (triangular sections). with the features of  Lightweight construction, Lower wind resistance (useful in outdoor applications). It is used outdoor yards or areas where wind load is a concern.

  • Foundry Crane (Ladle Crane)

    • It is special heavy-duty crane for handling molten metal ladles with features of High heat resistance and Enhanced safety systems.

  • Grab Bucket Double Girder Crane

    • These cranes use a grab bucket (clamshell or orange peel) instead of a hook. Applications: Bulk material handling (coal, sand, grain), Waste management.

  • Electromagnetic or Magnet Overhead Crane

    • It is Equipped with an electromagnetic lifter for handling metal scrap, billets, and plates for Steel mills, scrap yards.

  • Explosion-Proof Double Girder Crane

    • It is built with special materials and sealed components for hazardous environments (e.g., chemical plants, oil refineries). With Spark-proof hoist and Enclosed electrical components. Compliance with ATEX or NEC standards.

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Why Work with Sinomac?

  • Rich Experience

    • Sinomac has 10 years experience in crane manufacturing, especially in the industrial lifting and handling sector, offering solutions for various industries including steel, logistics, and manufacturing.

  • Custom Solutions

    • Sinomac offers customized crane systems based on customers' specific needs (load capacity, span, height, working environment).

    • Sinomac can supply cranes for special applications, such as heat-resistant or explosion-proof environments.

  • Global Standards

    • Sinomac designs and manufactures in line with ISO, FEM, DIN and CMAA standards, ensuring global safety and performance requirements are met.

  • High-Quality Components

    • Uses reliable components from brands like Schneider, SEW, Siemens, or their equivalents.

    • Offers European-style low-headroom hoists and high-performance control systems.

  • Safety and Durability

    • Emphasis on safety features such as overload protection, emergency brakes, and temperature resistance.

    • Structures are designed with robust welding and anti-corrosion coatings for longer service life.

  • After-Sales Support and Training

    • Provides installation guidance, operator training, and spare parts support.

    • Some regions may offer local service partnerships or remote troubleshooting.

  • Competitive Pricing and Credit Available 

    • Positioned as a cost-effective alternative to European or American crane brands without compromising core quality.

    • For some projects or small orders, Sinomac can work with customers based on credit. Allowing our customers use our products before the payment.  

  • Rich Export Experience

    • With exporting to over 50 countries, Sinomach has a professional team with rich knowledge of international shipping, documentation, and standards compliance. Customers will get prompt response and professional problem solving.

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