Drum Derek

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Drum Derek

1.High-Strength Materials – Crane Drums are made from premium alloy steel or welded steel plates. Each drum is heat-treated for strong fatigue resistance and wear performance.

2.Precision Machining – CNC-machined grooves ensure even rope winding, reduce wear, and prevent rope slippage.

3.Long Service Life – The optimized structure of Crane Drums offers superior impact resistance, stability, and durability in heavy-duty lifting.

Hanko Crane Drums deliver strength, precision, and durability. They provide safe and efficient lifting in demanding industrial environments.

 

Dimension (mm) Lifting Capacity (ton)
φ300*1000 3.2
φ400*1000 5
φ400*1500 10
φ400*2000 5
φ400*2000 10
φ500*1500 10
φ500*1500 20
φ500*2000 15
φ500*2500 20
φ500*3000 20

Fitur dan Aplikasi Produk

Fitur:

1.CNC-machined grooves keep wire ropes aligned and reduce wear.

2.Heat-treated surfaces improve hardness and extend the service life of Crane Drums.

Aplikasi:

Crane Drums are widely used in ports, shipyards, mining, metallurgy, and construction. They are ideal for heavy-duty and high-frequency lifting. Whether in standard or customized form, these drums provide stability and safety for crane operations.

Detail Produk

Hanko Crane Drums are made from cast or welded alloy steel. The grooves are machined to exact rope sizes, ensuring smooth winding and anti-slip performance. Each drum receives heat treatment and shot blasting to improve wear and corrosion resistance.

The end plates and bearing seats are welded securely to handle maximum loads. Every crane drum can be customized by diameter, length, groove type, and mounting style. This flexibility ensures perfect integration with any crane system.

Dukungan Produk

Hanko Heavy Industry focuses on the research and production of Crane Drums. We are manufacturers of Crane Drums, using alloy steel and welded steel plates to achieve high strength and wear resistance. Our technical team follows the ISO quality management system with strict control of materials, welding, machining, and surface treatments.

Every Crane Drum goes through dynamic load testing and non-destructive inspections before delivery. This ensures smooth operation, safety, and long service life. Hanko provides both standard and customized Crane Drums, backed by reliable products and technical support.

Produk Terkait

Panduan Lengkap

Tentang Hanko

Produk Hanko diproduksi menggunakan material berkekuatan tinggi dan melalui pemeriksaan kualitas yang ketat untuk memastikan ketahanan dan keamanan operasional.

Kami menawarkan layanan manufaktur khusus untuk suku cadang non-standar berdasarkan gambar pelanggan atau persyaratan spesifik.

Produk kami memenuhi standar internasional dan diekspor ke seluruh dunia, mendapatkan kepercayaan dari klien di seluruh Asia, Timur Tengah, Eropa, dan negara-negara lainnya.

What is the main function of a crane drum?
The crane drum is used to wind and store wire ropes, enabling lifting and lowering of loads by rotating to control rope movement.
We use high-strength alloy steel or premium welded steel plates to ensure excellent load capacity and wear resistance.
Yes, we can customize drum diameter, length, groove type, and surface treatment to meet specific crane applications.
Regularly inspect for wear and cracks, keep the wire rope well-lubricated, and apply anti-corrosion treatment or replacement when necessary.

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