Maintenance cylinder pump mortar shell pump, such as import 150mm above the pump, at the equatorial plane of the sealing plastic, thermal expansion and contraction due to some changes in the size, the installation should first grab at the connecting bolts tightened, and then connect import pipeline, to prevent leakage of the equatorial plane of the top mortar pump, this provision is particularly important for users in the north; import and export pipeline pumps can not withstand the weight of the cement mortar transport, import pipeline as short as possible, to the valve at the pump outlet Vertical height should be as short as possible; to maintain the motor without water mark, to prevent the motor from moisture. Piping method may be 2 〃 mortar hose pipes or pipe. Hose arrangement is more flexible, quick and easy installation, but pumping greater resistance, hose the price is higher, the bearing capacity is limited, generally suitable for close-pumping (the vertical distance within 20m, horizontal distance within 40m). Pipe pumping resistance is small, relatively low prices, but the installation is more complicated. Mortar pump manufacturers, HTC environmental protection (certified), Zhoukou mortar pump provided by Xinxiang City Hongda energy saving equipment Limited. Xinxiang City Hongda energy saving equipment Limited (www.xxhdjnhb.com) Henan Xinxiang, mortar leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. HTC environmental leadership with the staff warmly welcome all inquiries negotiations to create a better future for environmentally friendly Honda.