内政部系统单元格的灰色阴影

Interior shading systemIn summer, the shade nets will reflect part of the sunshine and let it diffuse evenly on the plants;while during winter,the nets will prevent the escaping of the warm air and keep humidity at certain level. It will decrease the irrigation frequency and extend the harvest time of the plants to get a better yield of the products and increase the quality of the fruits.Inside shading system is mainly compost of rack and pinion,gear motor, handspike, support wheel and aluminum foil energy-saving screen. It is widely used to drive shading screen system in multi-span greenhouse. The system features with steady performance, safety and reliability.Main components:a)Gear motor. It has limit switch and is water proof. It features with stable performance. Parameter:Power:0.55KW/0.75KW,OutputTorque:400/800N.m.Votalge:380V,3-phase; 50Hz. Speed:5.2rpm.b) A type pinion and rack. The pinion is made of cast steel material, which is stronger and harder than powder metallurgy in anti-corrosion. Rack length is specified by the greenhouse section.c) Energy-saving screen. Shading rate: 85%, energy-saving rate:73%.It is made of aluminum foil +PE+UVPET. Thanks to UV stabilizer from Ciba in the material, the screen has excellent anti UV performance. 5 years life is guaranteed..