Mortar spraying machine during use, often have the motor to rotate fast file load, load Shique turn no phenomenon of dry mortar spraying machine, through practice, continue to accumulate experience, we found that this phenomenon is mainly due to the electrical box, Connect the cables outside the box wire loose caused. The original construction process since the interior mortar spraying machine, the need to constantly transport handling mortar spraying machine, vibration in the process, it may cause each mortar spraying machine electrical wiring inside and outside the box loose, causing the contact bad. At this time there will be no-load motor rotational fast file wall mortar spraying machine, while the load Shique not turn phenomenon, so each to a construction site, should be a comprehensive inspection of the electrical contacts inside and outside the control box installed after each spraying machine, re-tighten the screws of each contact. Mortar spraying machine spraying a small amount of long distance pipeline problems spraying will cause reduction amount sprayed mortar spraying machine, but also increase the chance of plugging. Screw spraying equipment pipeline from the mortar should be controlled according to the actual situation, in general, should be controlled within 20 meters. The greater the distance the greater the friction between the mortar and the wall, with the increase in the amount of friction coating will be gradually reduced, when the friction between the mortar and the wall over the thrust spraying equipment, will produce plugging phenomenon. Multifunction mortar spraying machine _ HTC environmental protection (certified) _ mortar spraying machine Henan Xinxiang City Hongda provided by 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.