High Capacity Smooth Cable Drum 15T Q355B for Offshore Wireline Winch

1.Product Description

This smooth-faced drum (grooveless drum) is fabricated from Q355B high-strength low-alloy steel plate, fitted with quenched & tempered 40Cr main shaft. It is engineered for wireline logging winches and offshore cable handling systems. It supports multi-layer cable winding for long cable storage. Stress relief heat treatment after welding eliminates internal welding stress. Reinforced flange design ensures stable performance under heavy load. It fits cable diameter 27–31 mm, 12-layer safe winding with cable capacity over 3100 m.

2.Product Parameter

3.Product Advantage

1. Q355B steel offers excellent low-temperature toughness, suitable for offshore & oilfield harsh environment, good impact resistance.
2. Grooveless smooth barrel design enables multi-layer winding, larger cable capacity than grooved drums for ultra-long cables.
3. Post-weld stress relief treatment prevents long-term deformation and guarantees stable dimensional accuracy.
4. 40Cr tempered shaft for heavy load, wear resistance and smooth rotation.
5. Reinforced flange with lightening holes, balanced strength and weight.
6. Custom interface available to match hydraulic winch, VFD control system and cable guide.

4.Product Application

Offshore platform wireline logging winch, oilfield logging equipment, marine deck winch, vessel cable reel, truck-mounted logging winch, port & mining long cable / hose winding equipment.