Material S355J2+N Locking Plate For Spooling Device Guide In Marine
Winch
Product feature:
Product name:Material S355J2+N Locking Plate For Spooling Device
Guide In Marine Winch
Other name:Locking plate
Standard:NS-ISO 2768mk
Sling type:cable or wire
power: Electirc
colour : INTERTHANE990 blue white
Rope: 100-1000mm
Rope diameter: 3-199mm
Electric winch machine application
Electric winches mainly used for oversize concrete construction of
steel installation and disassembly of mechanical equipment. The
wire rope ordered arrangement. Lifting is safe and reliable. It is
suitable for bridge, factory, harbor, wharf, etc. Gear reducer
driving, used for hoisting, pulling, drag, compact structure,
stable running.
Advantage and main feature
1. Top quality with competitive price.
2. Widely used in factory, mining, shipyard or double beam cranes.
3. Compact structure and reasonable design.
4. Easy to install, operate and maintenance.
5. Low noise and good working condition.
6. Safe and reliable function.
Lebus drum advantage:
1. Rope can move at its design special groove track making the rope
smoothly on-off the drum
2. will not exsit the lower layer rope being crushed or pinched by
up layer problem
3. load even distribution
4. Prevent cross &mess in cable rolling working happening
5. Lower the cable damage, extend the cable life
Preparation and cutting of steel
Cutting and beveling of materials shall be carried out by thermal
cutting or machining.
Thermally cut edges shall be ground to sound metal before welding.
All sharp edges, corners and Curing Zone must be rounded to
R=2.5mm.
Stainless steel shall by ground, and then acid treated and cleaned
before use.
Techinical parameters:
Test temperature and charpy V-notch impact energy shall be in
accoradance with DNV lifting appliances No.2.22. Values for plates
in primary and essential welded steel structure is listed in table
below:
| Yield stress Re(MPa) | Thichness(mm) | temp(°C) | Impact energy(J) |
| 355 | 6< t ≤ 25 | 0 | 34 |
| 25< t ≤ 50 | -20 | 34 |
| 50< t ≤ 70-40 | -40 | 41 |
| 70< t ≤ 150 | -40 | 50 |
| 690 | 6< t ≤ 25 | 0 | 46 |
| 6< t ≤ 25 | -20 | 46 |
| 50< t ≤ 70 | -40 | 46 |
