2. Large energy absorption
3. Saftey, protection, collision avoidance
4. Easy to be installed
1. Construction of rigorous
2. Availability and timely
3. Attention to the views of the guests
Yacht polyurethame fenders Introduction
Pneumatic fenders is a leading anti-collision device for marine application in the world today. This compressed air rubber fender is used as a protective medium. Therefore, pneumatic rubber fenders serves as a protective medium against collision when ship-to-ship contact (STS) and ship-to-berthing (STB). Pneumatic fenders has the advantages of massive energy absorption with low unit surface pressure acted upon the ship. So penumatic fenders has become an ideal ship protection medium used extensively by large tankers, LPG vessels, ocean platforms, large docks, harbor and wharfs.
Pneumatic fenders are ideal for permanent and semi-permanent port applications
Where there is a solid faced quay structure or suitable supporting frame, i. e. Ideal in the Situations where a fixed fender is not applicable such as to ship-to-ship (STS) Operations off shore and some ship-to-wharf (STW) operations and suitable for the use At a quay where the tidal range is large. Since pneumatic fenders are very easy to Install, they can quickly be redeployed to wherever they are needed. This is Pneumatic Fenders are also useful as supplementary protection and for special vessels when the Permanent fixed fenders may be unsuitable. Pneumatic fenders are available in a range Of diameters and pressure ratings to provide the required energy. The large diameter Maintains safe clearance between hulls and structures. Their low reaction and large Contact area make them ideal for soft vessels such as bulk carriers, tanker and Aluminum fast ferries.
Core attributes
Pneumatic fenders have any advantages including:
Easy and fast to deploy
Very low reaction and hull pressure
Performance adjustable by varying initial pressure
Suitable for areas with large or small tides
Maintains large clearances between hull and structure
Optional chain-tyre nets for heavy duty applications
Low maintenance
Optional chain & tyres for heavy duty use
Application:
Pneumatic fenders are suitable for many applications including:
Tankers, Gas Carriers and Bulk Cargo Ships
Fast ferries and aluminum hulled vessels
Temporary of permanent installations
Rapid response and emergency fendering
As stand-off fenders to realign ships with shore facilities
Pneumatic fenders, rubber fenders, foam filled fenders, yacht fenders and marine air gas bags for ship launching. Fenders, fender, yokohama fender, marine rubber fender.
Automatic Sliding Door Operators
High quality door residential automatic door opener
Carton+Foam+Bubble Bag and Pallet
Safety & Operation Devices of High Speed PVC Roll up Door:
In consideration of operation safety for high speed PVC roll up door, we provide the photo cell, and wireless safety airbag device as the standard safety device; And to enrich the operation methods of the high speed door, various options are provided such as manual button, transmitter, control box, radar sensor and inductive loop device. Different styles of transparent window are also available for better vision view.
Varied Running Speed of High Speed PVC Roll up Door:
Running speed of High Speed PVC Roll up Door is adjustable: Opening speed from 0.80m/s to 2.0m/s, and closing speed from 0.6m/s to 1.0m/s. Running speed adjustment can be achieved through inverter inside the control box, t to meet the actual needs.
Driving System of High Speed PVC Roll up Door:
Driving system is the core part for the high speed roll up doors. For the motors, we can provide multiple options for different demands, brands including SEW, SIEMENS, SNMA, SEJ and Servo Motor; All the motors are provided with manual brake, that offers emergency operation under power failure. Furthermore, motor power can be applied based on the real door size, in supply voltage 220V single phase and 380V three phase.
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SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , http://www.hongfahsrs.com