ANDRITZ (China) Co., Ltd. was established in 2002 and is a wholly-owned subsidiary of ANDRITZ Group with more than 1,700 employees. It has branches in Beijing, Shanghai, Chengdu, and Wuxi, and manufacturing centers in Chancheng District, Sanshui District, Foshan, and Chengdu. The total area of the factory in Foshan alone exceeds 68,000 square meters.

ANDRITZ (China) Co., Ltd. is committed to providing technologies and solutions for the four business areas of hydropower, pulp and paper, metals and separation technology, as well as many other industries and products. And it continues to introduce advanced technologies from ANDRITZ Group to China to provide first-class products and services to its huge Chinese local customer base.

European cranes play an important role in paper roll warehouses. Its unique design, excellent performance and reliable safety devices make the handling and stacking of paper rolls more efficient, safer and more stable. At the same time, European-style cranes also have good versatility and adaptability, and can adapt to the needs of paper roll warehouses of different sizes and types.

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QDO type European crane parameters:

Crane model: QDO-20t/25m

The main parameters:

Rated lifting capacity (Q): 20 tons (t)

Span (S): 25 meters (m)

Lifting height (H1): 12 meters (m) (from the ground to the lower limit position of the hook)

Work level (A): A5 (medium level)

Lifting speed (V1):

• First gear: 8 meters/minute (m/min)
• Second gear: 4 meters/minute (m/min)

Trolley running speed (V2): 20 meters/minute (m/min)

Crane running speed (V3):

• Lateral direction: 40 meters/minute (m/min)
• Longitudinal: 20 meters/minute (m/min)

Total crane weight: approximately 60 tons (t) (may vary depending on specific configuration and design)

Power requirements: Three-phase AC, 380V, 50Hz

Working system: Continuous working system (S3)

Main structural features:

• Bridge structure: Box beam structure, welded from high-strength steel, with good rigidity and stability.
• Lifting mechanism: Adopts frequency conversion speed regulation technology to achieve smooth lifting and precise positioning.
• Car operating mechanism: It adopts double drive wheel design to ensure smooth operation and accurate positioning.
• Cart operating mechanism: Using electric drive, it can achieve flexible horizontal and vertical movement.
• Safety devices: Equipped with safety devices such as overload limiter, lifting height limiter, and stroke limiter to ensure safe operation of the crane.

European double-girder bridge crane is used in paper roll warehouse of ANDRITZ (China) Co., Ltd.