
Crane drum
- Inquiry Form
1) Crane drum structure
2) Crane drum description
The crane drum is one of the most crucial components in the crane equipment , with unique functions to wind steel ropes of the hosting or towing mechanism whereby converting the rotary motion of the driving unit into the linear motion of the rope .
3) Crane rope drum advantages and features
a. Thanks to the simple structure , crane drum adjustment and installation become rather convenient .
b. During crane drum operation, steel wire rope seat themselves properly into the spiral grooves arranged around the circumference of the cable drum.
c. Ensure a proper level of stress evenly acting upon the steel wire rope .
d. Crane drum standardized design is suited to various lifting heights .
e . crane drum material : low-carbon alloy steel , such as Q345B , S355 J2G3 and so on or according client request .
f. Welding test :100%UT and MT
g. groove heat treatment by intermediate frequency quenching , hardness HB330-350 and deep around ≥1.5mm .
h. High strength ,light weight and great rigidity
i. Lager-diameter drum with small drum width enables a safe fleet angle, which in turn extends the use life of the cable
4) Application
Port , waste management , wind power , automobile , transformer , storage and logistics , steel factory ,container , tunnel , construction machinery , metallurgy , and shipbuilding industries .
5) Related Names
Hoist drums , wire rope drums , winding drum supplier , electrical cord reels
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