Lifting Winch LBS Grooved Drum Offshore Platform Crane Drum
Rotation Direction: Lefthand or Righthand
Wire Rope Diameter Range: 3 MM~190 MM
Product material:
Carbon steel, alloy steel, cast steel, aluminum, high-strength steel Q345, Q420, Q460, 15CrMo, 20GrMo, 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 ...
TECHNICAL PARAMETERS PROVIDED BY CUSTOMER.doc
LBS SPECIAL GROOVE DRUM WORKING CONDITIONS.doc
Product application:
1. The oil industry: Oil drilling rig, Petroleum tractor hoist, Petroleum
workover rig, Trailermounted pumping unit winch , Logging winch, etc
2. Marine machinery: Offshore petroleum crane winch, Mooring winch, Traction winch, Man-riding winch, Anchor winch,
Hydrologic winch
3. The construction machinery: Building wipe wall winch, Winding hoist, Windlass
4. Engineering machinery: Cable winch, Tower crane, Piling machine, Hydraulic winch, Crawler crane winch, Gantry crane
5. Plateau mining winch: Dispatching winch, Prop-pulling
winch,Sinking winch, etc
Technical parameters and application:
No: | Wire diameter(mm): | Rotation direction | Main drum diameter(mm) | Main drum length(mm) | Application |
1 | 8 10 13 | Lefthand,Righthand | 430 | 763 | The oil workover rig winch, Towing winch Tower crane |
2 | 13 18 20 | Lefthand,Righthand | 623 | 1144 | Engineering winch, Lifting winch,Crawler crane |
3 | 22 25 26 | Lefthand,Righthand | 730 | 1220 | Oil workover rig , Logging Winch |
4 | 18 22 32 | Lefthand,Righthand | 670 | 1240 | Drilling Rig Winch, drawworks |
5 | 28 32 36 40 | Lefthand,Righthand | 560 | 630 | Rotating Drilling Rig winch, Lifting equipment |
6 | 26 28 32 45 | Lefthand,Righthand | 760 1146 | 1970 1765 | Offshore Crane, Marine crane,Mooring winch |
......
Product advantage:
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.
Product basic structure:
LBS groove drum: 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.