For safe use of greenhouses rolling machine, to prevent accidents recommends customers focus on the following matters: 1. greenhouses rolling machine to roll up when the roof 30 cm, must be shut down. In case of brake failure dashing into the inverted switch down (reverse) direction, so rolling machine down properly after maintenance. 2. In the vicinity of the switch control, you must draw a line on a knife. Motors and inverted switch attention waterproof, leakproof, view cable rolling machine production, to prevent short circuits. 3. rolling machine in unwinding process, the operator must stand on a handheld switch shed two mountains, shed non-stop in front of people greenhouses rolling machine, and away from the host and scrolling insulation blankets, insulation was. 4. When a power outage, turn on the brake system is prohibited to put insulation blankets, insulation is, you must configure the generators. 5. If the easy road is a normal phenomenon, should be self-conditioning. And rolling machines, stopping after each use, should be promptly cut off the main power Pengwai. 6. After installing rolling machines, insulation was attached to the film must cover rolling machine manufacturers, in order to avoid being affected by the insulation wet after rain and snow, causing rolling machine work overload and damage. After the straw mat rolled up on the side of the bracket should be tilted to adjust the direction, otherwise articulated broken, leading to stand against the failure. National Lung rolling machine installation: 1, pre-welded connection of each activity statement, the flange on the tube; determine the strength of the bar according to shed long (typically 60 m below the roof with two 3.5-inch thick high frequency welded pipe ; 60 m above the roof, in addition to both ends of the 30 meters with a 2-inch pipe, the host side with a diameter of 2.5-inch high-frequency welded pipe) and length; welding reel shaft teeth; such as the need for dual pole, double welded pipe . 2, the motor is mounted on the host, install the belt. 3, will be shed on the straws from the middle to the sides in order to lay down, bottom-aligned, each bunk a curtain without elastic rope. 4, in the middle of the former shed, shed 1.5-2 meters away from the buried pile digging. Greenhouses rolling machine | National Lung vegetables (certified) | high density rolling machine provided by Lan Ling County National Lung vegetables Limited. Lan Ling County National 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 country led the staff warmly welcome all inquiries negotiations to create the country a better future Lung vegetables.