PRODUCTS & CASES

The Pickling and Galvanizing Electric Single Girder Crane is a specialized lifting solution developed for highly corrosive industrial environments, including pickling lines, galvanizing plants, and surface treatment workshops. The crane adopts a lightweight modular structure that combines high strength, optimized weight, and reliable operating performance.

Equipped with a dedicated corrosion-resistant electric hoist, the crane provides excellent protection against acid mist, chemical exposure, and harsh working conditions. The trolley traveling system integrates a three-in-one drive unit with variable frequency speed control technology, enabling smooth acceleration, stable braking, and accurate positioning.

This design ensures efficient, safe, and energy-saving material handling in demanding industrial environments.

Galvanizing Production Lines

The crane is specially designed for galvanizing processes and is widely used for transporting workpieces between key production stages, including pickling, rinsing, and galvanizing operations. Its corrosion-resistant design allows stable operation in environments with chemical vapors and corrosive media.

Steel Pretreatment Processes

In steel pretreatment facilities, the crane is used for handling steel materials during rust removal and pickling processes before further coating, painting, or electroplating operations. It provides reliable lifting support for continuous production workflows.

Surface Treatment Workshops

The crane is suitable for various surface treatment applications such as phosphating, oxidation, and chemical processing. It enables precise transfer of workpieces between different treatment tanks, improving production efficiency and reducing manual handling risks.

Metallurgical and Foundry Industries

In foundries and metallurgical plants, the crane assists with the cleaning and treatment of castings and forged components before or after heat treatment. Its corrosion-resistant construction allows reliable performance in high-temperature, high-humidity, and chemically aggressive environments.

Environmental Protection Facilities

The crane can also be applied in environmental protection systems, including acid mist recovery facilities and wastewater treatment plants. It is used for lifting and maintaining large equipment components such as pumps, valves, filter plates, and other industrial devices.

Corrosion-Resistant Structure Design

Designed specifically for pickling, galvanizing, and other chemical processing environments, the crane adopts specialized anti-corrosion materials, protective coatings, and sealing technologies. These features effectively improve resistance against acid mist, moisture, and chemical corrosion, extending equipment service life.

Lightweight and Energy-Efficient Design

The crane uses a modular lightweight structure that reduces overall equipment weight while maintaining sufficient strength and stability. This optimized design lowers building load requirements, reduces energy consumption, and improves overall operating economy.

Dedicated Pickling Electric Hoist

The crane is equipped with an electric hoist specially developed for corrosive environments. The hoist features enhanced corrosion resistance, reliable lifting performance, and optional explosion-proof protection, ensuring safe and efficient operation in demanding working conditions.

Smooth Operation and Precise Positioning

The trolley traveling system adopts an integrated three-in-one drive mechanism combined with variable frequency control technology. This allows smooth starting, stopping, and speed adjustment while minimizing load swing and improving positioning accuracy.

Intelligent Control System

The crane integrates advanced electrical control technology and frequency conversion systems to provide flexible operation and automation compatibility. The intelligent control configuration improves handling efficiency and supports modern industrial production requirements.

Comprehensive Safety Protection

Multiple safety devices are equipped to ensure reliable operation, including lifting limit switches, overload protection systems, emergency braking functions, and other protective mechanisms. These safety features provide multiple levels of protection during lifting operations and improve overall operational reliability.