雙小車橋式起重機

作為專業的重型起重設備, 雙小車橋式起重機 (also known as double trolley bridge crane) is engineered to meet the complex and high-demand lifting requirements of various industrial scenarios. Equipped with two independent or collaborative trolleys, this industrial double trolley overhead crane significantly enhances operational flexibility, 效率, 和精度, making it an indispensable core equipment in large-scale factories, 端口, 倉庫, and infrastructure construction sites. Whether it is for synchronous lifting of oversized workpieces, separate handling of multiple loads, or coordinated operations in limited space, our high performance double trolley overhead crane delivers reliable and high-performance lifting solutions.

核心特點 & Advantages of Heavy Duty Double Trolley Overhead Crane

• 1. Dual Trolley Collaborative/Independent Operation: The double trolley overhead crane is equipped with two independently controlled trolleys that can operate separately or synchronously. Independent operation enables simultaneous handling of two different loads at different positions, 提高工作效率; synchronous operation allows for stable lifting of extra-long, extra-heavy, or irregular workpieces (such as large steel beams, ship segments, and heavy machinery components), ensuring balanced force and preventing workpiece deformation. This unique design is what distinguishes the double trolley overhead crane from single trolley models.
• 2. High Load-Bearing Capacity & Stable Structure: Adopting high-strength steel for the main beam and trolley frame, the crane undergoes strict structural optimization and load-bearing tests. The box-type main beam design enhances rigidity and reduces deflection, ensuring stable operation even under full-load conditions. The load-bearing capacity ranges from 10 噸橋式起重機 到 1200 噸橋式起重機, and can be customized according to specific industrial needs.
• 3. 精准定位 & 運行流暢: Equipped with advanced frequency conversion speed regulation system and high-precision guiding mechanism, the crane realizes stepless speed regulation of trolley and bridge operation. This not only ensures smooth start-up, braking, and movement, but also achieves precise positioning of loads (positioning accuracy up to ±5mm), which is suitable for high-precision assembly, processing, and hoisting scenarios.
• 4. Comprehensive Safety Protection System: The crane is configured with multiple safety protection devices, 包括過載保護, overtravel limit, 緊急停止, voltage loss protection, 和防撞裝置 (between trolleys and between crane and workshop walls). The electrical system adopts waterproof, 防塵的, and anti-interference designs, ensuring safe and reliable operation in harsh industrial environments. All safety performance indicators comply with international standards such as ISO and FEM.
• 5. Energy-Saving & 維護方便: The optimized transmission system and high-efficiency motor reduce energy consumption by 15-20% compared to traditional cranes. The key components (such as motors, 減速機, and brakes) adopt well-known brand products, with standardized interfaces and easy access for maintenance. The crane is also equipped with a fault diagnosis system that can timely alarm and display fault information, reducing maintenance time and costs.

Technical Parameters of Custom Double Trolley Overhead Crane

Application Scenarios of Industrial Double Trolley Overhead Crane

The double trolley overhead crane is widely used in various industries that require heavy-duty and high-precision lifting operations. Different types of double trolley overhead crane, such as explosion-proof double trolley overhead crane and foundry double trolley overhead crane, can be customized according to industry characteristics, 包括:

• 1. 鋼鐵行業: Lifting and transporting steel ingots, 鋼捲, steel plates, and molten steel ladles in steelmaking workshops, rolling mills, and steel warehouses.
• 2. Shipbuilding Industry: Hoisting and assembling ship segments, 發動機, 螺旋槳, and other large components; moving materials in shipyards and dockyards.
• 3. 重型機械製造: Handling large machine tools, 鑄件, forgings, and assembled equipment; assisting in precision assembly processes.
• 4. 港口 & 後勤: 裝卸集裝箱, 散貨, and large cargo in ports, terminals, 和物流中心; optimizing cargo handling efficiency.
• 5. Infrastructure Construction: Lifting bridge beams, 預製構件, and construction machinery in bridge construction, tunnel engineering, and power plant construction sites.
• 6. Mining Industry: Handling large mining equipment, ore bins, and conveying components in mines and mineral processing plants.

Our Commitment & Service for Double Trolley Overhead Crane

We adhere to the principle of “quality first, customer-oriented” and provide customers with comprehensive services including customized design, 製造業, 安裝, 偵錯, and after-sales maintenance for double trolley overhead crane. Our double trolley overhead cranes are manufactured in strict accordance with international and national standards, and each product undergoes rigorous quality inspection before leaving the factory to ensure reliable performance and safe operation of the heavy duty double trolley overhead crane.

After-sales service includes: 24/7 技術支援, on-site maintenance and repair, regular equipment inspection and maintenance, and training for operators and maintenance personnel. We also provide spare parts supply services to ensure the long-term stable operation of your equipment.

Contact Us for Double Trolley Overhead Crane Solutions

If you have any needs for double trolley overhead crane, such as customized specifications of high precision double trolley overhead crane, technical consultation on double trolley bridge crane, or quotation inquiry for industrial double trolley overhead crane, 請隨時聯繫我們. Our professional team will provide you with tailored lifting solutions and high-quality services.

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