Multilayer spooling drum adopting a drum-type coupling structure for higher torque transmission, torque endurance, and bigger axial error compensation, and higher safety performance, applied in the lifting mechanisms of metallurgical cranes.
Regular and thorough inspections of these drum areas are crucial for preventing accidents and ensuring the safe operation of metallurgical cranes.
Inspections should include checking for:
1. Wear and damage to the drum surface .
2. Signs of fatigue or damage to the wire rope .
3. Proper lubrication of the drum and sheaves .
Maintenance and Repair:
1. Regular maintenance, including cleaning and lubrication, can help to extend the life of the drum and reduce wear .
2. Damaged or worn drum areas should be repaired or replaced promptly .
3. Wire ropes should be inspected and replaced according to the manufacturer's recommendations .

Features：

In metallurgical cranes, a drum is a crucial component used to store and wind/unwind steel wire ropes. These drums are essential for lifting and moving heavy loads in steel mills and other metallurgical settings. The advantages of using drums in this context include:
1. Secure Storage and Management of Wire Ropes: Drums provide a safe and organized way to store and manage steel wire ropes, which are used for lifting heavy materials in metallurgical processes.
2. Precise Control of Lifting Height: Drums are designed to control the winding and unwinding of wire ropes, allowing for precise and controlled lifting and lowering of loads.
3. Increased Load Capacity: Metallurgical cranes often handle very heavy loads, and drums are designed to accommodate the necessary lifting capacity and strength.
4. Durability and Longevity: Drums are typically made from durable materials like cast iron or steel, ensuring long-term reliability and resistance to wear and tear.
5. Efficient Operation: Drums allow for efficient and reliable operation of lifting mechanisms, contributing to overall production efficiency in metallurgical processes.
6. Versatility: Different drum designs (single-layer, multi-layer, grooved, ungrooved) can be used to suit specific lifting needs and material handling requirements.

Applications：

Weihua crane parts can be applied to various industries such as industrial cranes, construction machinery, mining, metallurgy, chemical industry, aerospace, military and marine. These parts play a key role in lifting operations and can provide strong functions and reliability in various environments.

About Weihua：

Weihua Heavy Machinery Co., Ltd. was founded in 1988. It is a large-scale equipment manufacturing enterprise mainly engaged in the development of bridge and gantry cranes, port machinery, electric hoists, reducers, bulk material conveying equipment, crane parts and other products.

Weihua has won more than 500 honorary titles such as "National Technology Innovation Demonstration Enterprise", "National Torch Program Key High-tech Enterprise", "National Certified Enterprise Technology Center", "National Quality Benchmark", "National Green Factory", and "National Industrial Design Center".

Weihua has 10 series and more than 200 categories of crane production and manufacturing qualifications. The leading products are widely used in machinery, metallurgy, mining, electricity, railways, ports, petroleum, chemical and other industries, serving national key projects such as West-East Gas Transmission, South-to-North Water Diversion, Olympic Projects, Hangzhou Bay Cross-sea Bridge, and thousands of large enterprises such as China Coal, China Shenhua, Sinopec, China Petroleum, Baowu Steel, etc., and are exported to more than 170 countries and regions such as Thailand, Malaysia, and Australia.

SEND MESSAGE