High Speed Marine Controllable Fixed Pitch Propeller Hovercraft

Stainless Steel Bronze Aluminum High Speed Marine Controllable Fixed Pitch Propeller Hovercraft

Specification

Propeller

A propeller is a device that relies on blades to rotate in air or water to convert the rotational power of the engine into propulsion. There can be two or more blades on the hub, and the back side of the blades is a spiral surface or a spiral surface. propeller. There are many types of propellers and are widely used, such as propellers for airplanes and ships.

Bow Thruster

Bow thruster refers to a device that assists the ship's steering. Generally, it is a propeller driven by an electric motor in the transverse pipe of the bow, which can discharge water on one side to the other side, and assist the steering of the ship by the reaction force of the water. When the ship leaves, docks or sails at low speed, the rudder has little effect, and the thruster can improve the maneuverability of the ship. Some are equipped with side pushers at the bow and stern to move the ship laterally or steer on the spot.

Picture

Management

1. Matters needing attention during operation

(1) The thruster can only be used after enough generators are put into operation. The power of the main motor of the thruster is relatively large, so it is necessary to confirm whether the power supply of the power station can be satisfied before use. Generally, there are interlocking devices for the number of generators, and the thruster cannot be started if the number of working units is not reached (some are specified as three).

(2) The thruster can be used only when the ship speed is below 5 kn. In some ships, it is stated on the side thruster console: When the ship speed exceeds 5 kn, do not use the side thruster.

(3) Before switching the operating position, make sure that the control lever position and load of the main controller and the sub-controller are consistent before switching.

(4) When starting the main motor, set the pitch angle to "0".

(5) The continuous use time under the maximum thrust condition should not exceed the specified time (generally 0.5 h).

2. Daily management

(1) Use hydraulic oil that meets the requirements: The hydraulic oil used should be able to transmit large power, adapt to different seasons and temperature changes in different sea areas, have a suitable viscosity, a high viscosity index, and a low freezing point (at -30℃) the following).

(2) Clean the oil filter regularly.

(3) Regularly check the leakage of the piping system.

(4) Regularly check the oil level, oil temperature, and oil pressure, pay attention to the vibration of each part and listen to the sound of operation, and deal with it in time if abnormalities are found.

(5) Regular sampling and testing of oil quality, timely replacement of unqualified lubricating oil, and completely draining the old oil in the system when changing new oil.

(6) The position between the side thrusters is low and the air is humid. Pay attention to check the insulation of electrical equipment and power supply heating and dehumidification.

Chongqing Juvi marine machinery company is an integrated marine technology company that presently specializes in product design, production, and sales.

The Juvi has both, a professional technical staff and strong sales team. Our products have sold to regions as far away as Europe, North America and Asia, among others. Furthermore, our professional technical staffs are able to provide our clients with the perfect solution at the perfect time, while also offering consummate service specifically catered to the individual needs of each and every client. We regularly introduce the most advanced foreign products and technologies into the domestic market and routinely share the latest in scientific and technological advancements with related domestic industries.

Juvi company is administered by the marine equipment production systems. In addition, our company has established longstanding partnerships with other outstanding firms in our industry, thus achieving both technical collaboration and the very best aspects of product sharing, using them to the advantage of our customer base. Every factory that our partner with has passed the CCS,ABS,DNV,LR,NK,RINA,ISO9002, TS16949, UL and other related systems authentication.

More than 10 years of accumulated experience, high-quality products, coupled with our philosophy of absolute integrity in all business dealings have earned us unanimous praise from old and new clients alike, as well as a distinctive reputation in the industry. We look forward to providing your firm with our patented brand of reliable product quality and superior service, just when you need it.