QD50T General-Purpose Bridge Crane
Keywords：QD50T General-Purpose Bridge Crane
Product Details
The QD50T (standard model, 50/10t) is a standard double‑girder hook‑type bridge crane, commonly referred to as an overhead crane. It is manufactured in accordance with national standards, typically rated for duty class A5, and is suitable for indoor lifting operations involving conventional heavy loads. The complete machine consists of four main components: a box‑type bridge girder, a hoisting trolley, a gantry traveling mechanism, and an electrical control system, and is equipped with… Main hook: 50 tons; auxiliary hook: 10 tons. Two independent hoisting systems: a main hook for heavy loads and an auxiliary hook for small parts and workpiece turnover, ensuring flexible and efficient operation.
The bridge girder adopts a welded double‑main‑beam structure, offering high rigidity and stable load-bearing performance. The trolley travels longitudinally along the plant’s track, while the hoist moves laterally on the main‑beam rail, enabling three‑dimensional lifting operations through coordinated hook elevation and lowering. It supports three operating modes—cab control, wireless remote control, and ground‑mounted pendant control—and is equipped with multiple safety devices, including an overload limiter, upper and lower limit switches, and buffer‑type collision‑avoidance systems. The system delivers reliable operation, low failure rates, and features universally compatible components that are easy to maintain.
Applicable ambient temperature: -25°C to 40°C. Use is strictly prohibited in flammable, explosive, highly corrosive, or humid environments. Widely employed in mechanical processing, steel structure fabrication, mold‑making workshops, heavy‑industry assembly, and warehousing & logistics, it handles the handling, loading/unloading, and assembly of steel materials, equipment, and structural components. It is the mainstream lifting equipment for heavy‑duty workshops and can be custom‑configured to meet specific requirements for span, lifting height, and intelligent features.
Special lifting equipment and metal structural components
The company invested 100 million yuan for technological transformation and expansion, with an annual increase of 5,000 tons of metal structural parts, the products cover:
- **Large lifting equipment structural components**: such as bridge lifting components, port machinery support frames, etc. The products are manufactured with high-strength steel to meet the heavy-duty, impact-resistant industrial demand.
- **Architectural steel structures**: including beam and column structures of industrial plants and high-rise buildings, the products are manufactured through standardized production and modular assembly to shorten the construction cycle and reduce the comprehensive cost.
- **Environmentally friendly process**: the production process uses low VOC coatings and is equipped with an exhaust gas treatment system to ensure compliance with the “Comprehensive Emission Standards for Air Pollutants” and the “Standard for Control of Unorganized Emissions of Volatile Organic Compounds”.
Our Advantages
Extensive Experience
Since its establishment, the Company has been responsible for manufacturing metal structural parts, as well as the installation and maintenance of lifting machinery and electrical equipment for numerous large enterprises. Supporting facilities for manufacturing mining equipment and agricultural machinery for a major international company.
Rich Experience
Quality Assurance
Our eternal quality policy is "quality comes first" and "customer satisfaction is our pride"
Quality Assurance
Strong Technology
The Company has state-of-the-art production equipment and skilled technicians.
Strong Technology
Intimate Service
We have professional after-sales service personnel available to provide 24/7 support, ensuring that any challenging issues you encounter are promptly addressed
Intimate Service
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Address: No. 8 Yangpu Road, Haian Economic and Technological Development Zone
Email: th@zgjsthzg.com
Tel: 86-513-88744899
Postcode: 226601
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