Greenhouse Film Manual Roll Up The Greenhouse Film Electric Roll-Up Unit replacing traditional manual roll-up unit to reach high speed automation in revolving & releasing films and greenhouse environment, it is the new generation of greenhouse ventilation and temperature regulation facilities. Portability, output torque, output lock, wide range and precise adjustment, waterproof, dew-proof and power-saving are the key characteristics for Electric Roll-Up Unit, which is the best choice for modern daylight greenhouse applied in different climates. Greenhouse Film Manual Roll Up,Greenhouse Manual Winch,Greenhouse Side Film Roll Up JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.spgreenhouse.com
Safe production is related to the safety of life and property of the people. The governments at all levels have always attached great importance to the issue of safety in construction of projects, and have adopted a series of measures to continuously strengthen work safety. How to change the current management model of the safety management of the tunnel construction process to achieve modernization and information management has become an important issue for managers. Therefore, the use of advanced management methods such as disaster prevention, accident assistance, and electronic information is an inevitable choice for tunnel safety construction management. Beijing Xinrui Kechuang Science and Technology Co., Ltd. has provided new safety management concepts for tunnel safety production management based on the tunnel personnel attendance positioning and safety monitoring management system developed in accordance with the needs of tunnel safety production management.
Feature Description:
1: One-dimensional positioning accuracy is less than 30 cm, two-dimensional positioning accuracy of open space environment 10 cm, generally less than 20 cm obstruction;
2: strong anti-interference ability, not affected by weather, wood, plastic, glass, strong electric field, does not interfere with other signals;
3: The system can accommodate tens of thousands of tags at the same time.
4: The label consumes 6 watts of base station 5 watts, and the label radiates less than 1 percent of the human body radiation.