船舶用エアバッグ

マリンラバーエアバッグ は、天然混合ゴムとナイロンコードで作られ、圧縮空気を充填材として使用し、空気圧縮変形によって船を排出し、持ち上げる。 The use of airbags can save the cost of a shipyard, a building dock, and a launching slipway, has the advantages of convenience, safety, and repeated use, and can effectively deal with the launching in bad terrain.

当社のマリンラバーエアバッグは、新しいインテグラルワインディング生産技術を使用しています。

• The new technology that the head is two layers more than the body strengthens the intensity of the airbag’s use, and its airtightness and safety are also significantly improved.
• 専門的なゴムの配合により、エアバッグの耐用年数が大幅に延長され、通常のエアバッグの2倍となった。
• Standard nylon cord fabric, with high-pressure explosion-proof performance, is safe and reliable.

Marine rubber airbags are widely used for ship launching and docking in shipyards, especially medium and small shipyards alongside rivers and seashores in Asian and American countries. Marine airbags are often called ship launching airbags, which indicates the most popular application of these heavy-duty airbags is for ship launching. It is estimated that more than 80 percent of newly built ships with a DWT below 60,000 are launched by marine airbags.

マリン・エアバッグの主な特徴

• 様々な立ち上げプロジェクトに柔軟に対応： Airbags can be made to be specified sizes and layers as per the requirements of different launching projects.
•  簡単な操作： The operation of launching vessels with rubber airbags is relatively easy, just laying out and inflating the airbags to lift the vessels and roll them into the water. It does not impose a strict requirement on slipway conditions. Ship launching can be executed even in tough conditions.
• 耐久性に優れ、リサイクル可能： マリンエアバッグは何度も繰り返し使用できる。
• 高い経済性： 船舶用エアバッグは繰り返し使用でき、コストも高くないため、船舶用エアバッグを搭載した船舶の進水やドッキングは、造船所や船主にとってコストを大幅に削減できる。

How to Select Marine Airbags for Launching Ships

• Ship launching airbags can be made into various sizes and layers according to the ship size and weight, and the launching or docking conditions.
• 有効な長さ： The effective length should be the same as the ship’s breadth, or 1 meter shorter than the breadth. We can make airbags in lengths from 5m to 24m.
• 直径： Select a diameter based on the ship size and work requirement. Select bigger airbags for large ships, but smaller airbags for small boats. In case the ships need cleaning or repairing the bottom, choose bigger airbags so that workers can work in a more comfortable posture under the ship. Diameters of 1.5m, 1.8m, 2m, or 2.5m are all suitable and available for large ships.
• レイヤーの数： The more layers the airbag has, the bigger its bearing capacity it has. To lift a ship to a certain height, enough airbags with enough layers are needed. Generally speaking, airbags with 6 layers are enough for most engineering works. Only in some rigorous situations, airbags will need 7-8 layers to enhance their performance. For example, if people use airbags to lift heavy caissons but their contact area is limited, then airbags will need higher pressure and more plies to ensure safety.

以下は、いくつかのサイズのベアリング容量のチャートです。

エアバッグを打ち上げる船の大きさ

船舶進水用エアバッグの耐荷重性

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