Wire Rope Diameter: 3 MM~190 MM
Integral wire rope groove drum: rope drums with grooves cut directly into them (with or without bolted or welded flanges, as required).Winch drum with flange, the LBS groove is cut directly into the body of the drum, according to customers’ requirements, the flanges are either welded or screw-bolted. groove geometry is determined by rope construction, diameter and length, and by application. the drum has the required mounting dimensions for the actual operating conditions.
Carbon steel, Alloy steel, Stainless steel, All kinds of high-strength steel Q345, Q420, Q460, 15CrMo, 20GrMo, 40GrMo, 42GrMo, etc
Material standards: GB, AISI, ASME, ASTM, JIS DIN, NF, BS, EN ...
Classification societies certified: DNV, ABS, GL, LR, BV, CCS, RINA, NK, KR ...
LBS grooved drum, solved the problem of wire rope spooling.
Compared with ordinary cordless groove (smooth) drum and helical rope groove drum, LBS rope groove has obvious advantages in the multi-layer wire rope spooling, LBS special groove system makes the spooling of wire rope smooth, and the load of each layer evenly distributed, extend the service life of rope, reduce the wire rope damage, improves the safety of the operation of the equipment, and reduces the problem of mechanical equipment shutdown for changing rope.
1. Offshore Marine machinery: Offshore petroleum crane winch, Mooring winch, Traction winch, Man-riding winch, Anchor winch, Hydrologic winch
2. The petroleum industry: Oil drilling rig, Petroleum tractor hoist, Petroleum workover rig, Trailermounted pumping unit winch , Logging winch, etc
3. Crane machinery: The bridge lifting machine, Tower crane, Gantry crane,Crawler crane winch
4. Engineering machinery: Cable winch, Tower crane, Piling machine, Hydraulic winch,Windlass
5. Mining winch: Dispatching winch, Prop-pulling winch,Sinking winch, etc
TECHNICAL PARAMETERS PROVIDED BY CUSTOMER.doc
LBS SPECIAL GROOVE DRUM WORKING CONDITIONS.doc
Technical parameters and application:
|Main drum length(mm)
||8 10 13
||The oil workover rig winch,
||13 18 20
Lifting winch,Crawler crane
||22 25 26
||Oil workover rig ,
||18 22 32
||Drilling Rig Winch, drawworks
||28 32 36 40
||Rotating Drilling Rig winch,
||26 28 32 45
Marine crane,Mooring winch