[Jada Industry and Trade to recommend star product - a ship goods], how to buy boilers: according to use to buy if you are living with a boiler boiler boiler pressure can be selected marine boiler model, which is ≤ 0.1Mpa pressure boiler . This will not only secure, but also eliminates the need to do a lot of installation procedures. Production, then you can choose ≥ 0.4Mpa pressure boilers. Thermal efficiency is generally horizontal than vertical boilers have much better, but the cost and the price will be a corresponding increase in marine boilers offer, taking into account also the model of the boiler, internal structure, quality and other accessories. Second, how to choose the boiler: oil boilers and electric boilers in energy saving comparing energy equation: 1kg diesel = 10200 kcal = 11.8 kilowatts hours = 10 kWh [Jada Industry and Trade to recommend star product - marine ship goods] Crane Introduction: In recent years, marine crane control by States military, civilian marine engineering widespread attention, and study of such nonlinear control is also important theoretical value due to the strong coupling of the drive system in the special disturbances and universal significance. Marine crane control is mainly divided into the hull to reduce the impact of vertical movement control and suppress anti-lateral load swing swing two ways. For vertical control, the common method is via mechanical structure crane onboard receiver boat marine boiler, and the perception of its relative motion, so sling length change and receiving ship heave motion synchronized to the relative movement of the two ships were compensation on the basis of the completion of the transport movements of the load. [Kato] marine boilers, marine boilers models, high quality marine boiler provided by the Trade and Industry Select Yada Yada Industry and Trade. Welcome to consult Tianjin Adar Ltd. (www.yada-cbwz.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Manager Ma