Global power system supplier Rolls-Royce announced on July 25 that it has received more than £70 million worth of orders to supply large propellers for offshore drilling vessels. It is reported that these orders come from different customers who need to expand the drilling fleet due to the development of oil and gas in deep water, and also include the priority of additional propulsion systems. Helge Gjerde, Senior Vice President of Rolls-Royce Offshore, said, “In the past few years, we have delivered propellers for many drilling vessels. It is a pleasure to see customers continue to trust us.†According to reports, these high-performance drilling vessels It adopts dynamic positioning mode operation, realizes automatic positioning by satellite technology, and does not need mooring anchors, which has high requirements on the performance and reliability of the propeller. Among them, Seadrill will be equipped with six azimuth thrusters for each of the three drilling vessels built by South Korea's Samsung Heavy Industries, with a single power of 4500 kW. A Drilling ship ordered by Pacific Drilling will also use a similar propeller, while a drilling ship from Ensco requires a more powerful propeller of the same design, which was built by Samsung Heavy Industries. Previously, the Luo-Rod propeller had received contracts for Korean drilling vessels, including Hyundai Heavy Industries and Daewoo Shipbuilding and related customers Rowan, Noble, Fred Olsen and Attwood, Transocean (Aker) and Vantage. Construction Hoist Steel Structure
Construction Hoist Steel Structure means the construction hoist spare parts like Construction Hoist Mast Section, Passenger Hoist Cage, Construction Hoist Wall Tie and so on.
The length of each mast section is 1508mm, the rack is fixed on the mast by three bolts and it can be exchanged. For the single cage hoist there is only one rack on the mast section, and the mast section can be used for the double cages hoist by increasing one rack. The section of the mast is diverse, select one type section according to different hoist. The mast sections are bolted together with M24 bolts and nuts to form mast. The mast is tied to the building with tie-in and is the guide rail of the cage. According to the user`s or circumstance`s request, surface of mast is hot dip galvanized, which can prevent it rusting.
The tie-in(wall tie) is the linked part between mast and building, to keep the stabilization of the mast. Distance between the tie-in is about 6~9m alone the mast. There are several types of tie-in. Select one of them according to need, tie-in can adjust the vertical of mast in definite ranges. According to the user`s or circumstance`s request, surface of the tie-in is hot dip galvanized, which can prevent it rusting.
The cage dimension(L×W×H)(m): 3×1.5×2.5. We can also manufacture cages of other size according to the user`s needs. The material of the cage and the door material can be steel wire weave, aluminum-plastic panel, punched-plate, figured aluminum board or other type according to user`s needs. The gate is equipped with drawing gate,include small turn over gate.
Construction Hoist Mast Section,Construction Elevator Mast Section,Passenger Hoist Cage,Construction Hoist Wall Tie, Construction Hoist Anchorage Frame SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sysuspendedplatform.com