CNC Machined Steel Drum for Exact Dimensional Accuracy

The CNC Machined Steel Drum is a precision-engineered hoisting component designed for wire rope winding applications in cranes, winches, and material handling systems. Manufactured using advanced CNC machining centers, this steel drum delivers exact dimensional accuracy and consistent groove geometry, ensuring smooth rope spooling, reduced wear, and extended service life in demanding industrial environments.

• Micron-Level Precision – CNC machining ensures tight dimensional tolerances, with diameter accuracy controlled within ±0.02mm to ±0.03mm and cylindricity error below 0.03mm, guaranteeing perfect fit and alignment with other system components.
• Superior Groove Design – Available with Lebus or spiral groove patterns, precision-machined to prevent wire rope overlapping and crossing. The grooves ensure even, tight winding, minimizing rope abrasion and significantly extending cable service life.
• High-Strength Material – Manufactured from premium-grade alloy steel or carbon steel, offering high tensile strength, excellent fatigue resistance, and durability under heavy loads.
• Corrosion Protection – Surface treatments including galvanization and anti-corrosion coatings are available to protect against rust, salt spray, and harsh environmental conditions.
• Custom Configurations – Fully customizable in terms of:
  • Drum diameter (300mm – 2500mm)
  • Rope diameter (3mm – 200mm)
  • Groove pitch and depth
  • Rotation direction (left-hand or right-hand)
  • Flange or non-flange design, shafted or shaftless
  • Single or double drum configurations
• Versatile Integration – Compatible with electric, hydraulic, and manual drive systems for flexible deployment across diverse applications.

Get Started – Quick Quotation

To receive a tailored selection proposal and price quote, please provide us with:

• Crane model
• Rated hoisting capacity (tonnage)
• Required lifting height

We respond promptly with optimized solutions to meet your project needs. Welcome to contact us for more details!