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    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!

    5-20 Ton High-Temperature Electromagnetic Overhead Cranes

    The Ultimate Overhead Crane Solution for Mills & Scrap Yards: 5-20 Ton Electromagnetic Lifter with Roof-Mounted Design & High-Temp Mastery

    Introduction: Conquering the Most Demanding Industrial Environments Steel mills and scrap recycling centers are the epitome of tough material handling. Operators face a relentless combination of extreme heat, abrasive dust, heavy loads, and constant cycles. In these environments, standard overhead cranes quickly become a liability. Downtime from overheated components, wasted floor space from obstructive support […]

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    Magnetic Cranes

    Revolutionize Scrap Handling: 5-20 Ton Electromagnetic Grab Cranes – Slash Labor & Energy Costs!

    Tired of slow, expensive, and labor-intensive scrap metal handling? If inefficiency and high operating costs are plaguing your scrap yard, recycling center, or foundry, there’s a smarter solution. Dongqi Crane introduces high-performance 5-20 Ton Electromagnetic Grab Overhead Cranes – engineered to transform your scrap handling operations, delivering unmatched efficiency and significant cost savings. The Scrap […]

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    Single-Girder Overhead Crane

    Comprehensive Guide to Single-Girder Overhead Cranes (2-16t): Span Selection and Workshop Layout Optimization by Dongqi Crane

    Abstract This article provides a systematic analysis of span selection (8m/12m/20m) for Dongqi Crane’s single-girder overhead cranes (2-16t capacity) and its profound impact on industrial workshop layout. Through quantitative modeling, case studies, and compliance frameworks, we demonstrate how optimal span configuration enhances operational efficiency while reducing lifecycle costs. 1. Introduction to Single-Girder Overhead Cranes 1.1 […]

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    QD 20/5 ton double girder bridge crane

    QD 20/5 ton double girder bridge crane process plan

    I. Overview This process plan provides a detailed plan for the manufacturing, installation, and commissioning of a QD20/5-ton double-girder bridge crane, aiming to ensure the crane’s quality, safety, and reliability. This plan is developed in accordance with the National Standards of the People’s Republic of China (GB50278-98, “Code for Construction and Acceptance of Lifting Equipment […]

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    A4 Electric Hoist Double Girder Bridge Crane

    Dongqi A4 Electric Hoist Double Girder Bridge Crane: Precision Engineered for Cost-Efficient Material Handling

    I. Core Value Proposition: Optimized for A4 Duty Cycle Operations Understanding A4 Class (FEM/ISO Standard):Medium-duty operation with ≤50% load factor and ≤150 starts/hour – the sweet spot for general manufacturing and logistics applications. Why A4 Matters to Your Business:✔ Cost Efficiency: Avoids over-engineering of A6/A7 cranes, reducing CAPEX by 30% while maintaining 95% uptime✔ Lightweight […]

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