National Lung rolling machine installation: 1, pre-welded connection each activity statement, the flange on the tube; determining crossbar intensity according to shed long (usually shed 60 meters below the thick-walled 3.5-inch high-frequency welded pipe 2 ; 60 m above the shed Rolling Factory, in addition to both ends of the 30 meters with a 2-inch pipe outside the rolling machine, the host side with a diameter of 2.5-inch high-frequency welded pipe) and length; sealing, roll and pinion; if necessary double-barreled Pole greenhouse automatic rolling machines, welding double tube. 2, the motor is fixed on the host, install the belt. 3, the upper shed straws from the middle to both sides in order to put down the side-rolling machine, below the alignment, each bunk a curtain without elastic rope. 4, in the middle of the front awning, shed 1.5-2 meters away from the buried pile digging. Rolling machine failure phenomenon: 1, power and motor does not turn or simultaneously hum 2, rolling machine motor revolutions but does not turn 3, an intermittent noise during playback machine shed 4, 5 is not straight pull straws, brakes 6 near the system temperature is too high, the shutdown does not brake 7, 8 host deviation, other failures Rolling Factory | National Lung vegetables (Online) | rolling machine provided by Lan Ling County State Lung vegetables Limited. Lan Ling County State Lung vegetables Ltd. (www.guolongxiang.com) Shandong Linyi, leafy leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lung vegetables in the national leadership with the staff warmly welcome all inquiries negotiations to create the country Lung vegetables better future.