1. Home
    2. Knowledge
      3. ( Page46 )

    Knowledge

    Dongqi Crane, as a leader in the lifting industry in Singapore, has a wealth of crane application cases. Based on user feedback, we have summarized several examples of successful cases. We have rich experience, professional technical personnel, and advanced lifting equipment, which can meet the needs of different customers in different scenarios. If you are interested in our cranes or need our services, please feel free to contact us at any time. We will wholeheartedly serve you!

    Explosion-Proof Classification

    Explosion-Proof Standards ATEX vs. GB: Compliance Guide for Double-Girder Overhead Cranes in Chemical Plants

    1. Introduction: The Necessity of Explosion-Proof Cranes in Chemical Plants Chemical manufacturing, petrochemical refining, and pharmaceutical production involve highly volatile substances—flammable gases, combustible dust, and ignitable vapors. Overhead cranes operating in these environments pose a significant ignition risk due to: Regulatory frameworks like the EU’s ATEX Directive (2014/34/EU) and China’s GB standards (GB 3836 series) […]

    Details
    LH double girder overhead crane

    The 32-Ton Benchmark: Key Factors When Choosing Between Electric Hoist & Winch-Type Double Girder Cranes

    Introduction: The Critical 32-Ton Decision Point In industrial lifting applications, 32 metric tons represents a critical threshold where crane performance characteristics diverge significantly. Below this capacity, electric hoist double girder cranes dominate the market for their cost efficiency and simplicity. Above 32 tons, winch-driven double girder systems increasingly become the technically superior choice for heavy-duty […]

    Details
    Bridge Cranes (Overhead Cranes) – The Production Line Backbone

    Efficient Material Handling Solutions for Workshops & Factories – Dongqi Crane’s Indoor Overhead Cranes

    Introduction In modern manufacturing and warehousing, efficient material handling is critical for productivity, safety, and cost control. Dongqi Crane specializes in high-performance indoor overhead cranes designed for workshops, factories, and industrial facilities. Our cranes optimize space, enhance load capacity, and improve operational precision—ensuring seamless material transport in constrained environments. This guide explores:✔ Key considerations for […]

    Details
    Double-Girder Overhead Cranes for Prefabrication Plants

    Double-Girder Overhead Crane Solutions for Prefabrication Plants: Dongqi Crane’s Engineering Approach

    Introduction Prefabrication plants require material handling systems that balance heavy-load capacity with precision positioning. Dongqi Crane’s double-girder overhead cranes are designed to meet these demands through robust engineering and adaptive technologies. This article examines the operational requirements of prefabrication facilities and how Dongqi’s solutions address them through: I. Prefabrication Plant Requirements Analysis 1. Load Characteristics […]

    Details
    Metro Depot Low Headroom Double Girder Overhead Crane

    Low-Headroom Double-Girder Overhead Crane for Metro Depot Maintenance: Key Design Considerations & Dongqi Crane Solutions

    Introduction: The Unique Demands of Metro Depot Maintenance Metro depots require specialized lifting solutions to handle the maintenance, repair, and overhaul (MRO) of trains efficiently. Due to space constraints—particularly low ceiling heights—standard overhead cranes often fail to meet operational requirements. A low-headroom double-girder overhead crane is specifically engineered to maximize lifting height in confined spaces […]

    Details

    Send Your Needs