[Jada Industry and Trade to recommend star product - ship supplies] for small impeller pump boat electric heater, combined with actual production, we use two welding while the impeller hub heating, gas welding flame in the form of oxide flame. Heating time must be strictly controlled, if the heating time is short, the expansion orifice is not enough, not impeller and shaft to slip; heat such as heating time is too long submersible pump quickly passed on to the shaft, get too many calories later, local heating, shaft increases, the performance of the theoretical axis of the heating speed, the heating rate slowed hub, wheel clearance hole caused by the temperature difference between the shaft is not increased but decreased, it is possible to produce an interference fit that can not be demolished. Self-priming pump beam circulating pump impeller removal language, using top pressure and temperature difference method and the method used, that proved a safe, reliable, easy to use, but also greatly improve the efficiency of removal methods. Its tires specifically small size, compact, mobile and flexible, you can use an electric heater ship agent at the production site or the repair shop, laid the foundation for future circulating pump overhaul. [Jada Industry and Trade to recommend star product - ship supplies] Although our marine coatings business development needed to solve many problems, but the overall development of the marine coatings market is in a predictable trend in growth. This suggests that in the future market electric heater model boats, marine coatings has a huge potential for development. Want to seize opportunities for development in a complex market environment, so that the domestic marine coatings industry to achieve a breakthrough from the point to the surface, and to shorten the gap with foreign marine coatings businesses, and improve the level of the industry fundamentally, China's marine paint companies must identify the direction of breakout. Red Bridge boat electric heater, electric heater ship agency, 30-year electric heater factory Yada Yada Trade and Industry provided by the Trade and Industry. 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