Exhaust hood doing what? What is the purpose? [Sunshine] stainless steel exhaust hood companies know the function: 1, automatic extraction factories, residential heat and moisture, dust, odors, smoke, odor and other chemical raw materials, so that fresh air, Relax. 2, effectively reducing indoor, warehouses, workshops, or within the plant temperature of 2-3 degrees, to avoid the summer heat stress and irritable mood, reduce heat stored products or raw materials for the impact. 3, according to the natural climate ventilators automatic operation without power consumption, save energy and money. Residential Bai yuan one-time investment you can enjoy a few decades of comfort, factories, warehouses investments installation can save a lot of electricity consumption, and the effect is significant. 4, ventilators installed in the roof, shape natural beauty, 24 hours a day rotation, given America's dynamic, lively and heralds of life continued. Excellent product attributes magical features: 1. Free electricity, free repair: reducing electrical short circuit or electrical overload caused the fire road and a lot of unnecessary trouble. (2) High sensitivity: just 3.2 kilometers per hour breeze, you can operate around the clock, to exhaust ventilation purposes. 4 Durable: Fan made of imported bearings, lubrication-free, wear-resistant, leaf bearing seat 304 # stainless steel, acid, corrosion, service life more than a decade. 5 water proof: the centrifugal force generated when the fan running, the rain can not penetrate other explanatory absolute increase in the use of hot air flow down the natural phenomenon, the use of free power turbine exhaust exhaust fan, the heat, gas extraction, indoor temperature dropped, to regulate temperature and the effect of exchange of fresh air, so that staff feel cool indoor comfort. Sunlight Stainless Steel Co., Ltd. specializes in producing Liaocheng Free Electricity - roof ventilation products, with large and medium-sized stamping equipment more than 20 sets. Several researchers have ventilators, Model no power ventilators, non-powered fan, roof ventilators, stainless steel ventilators, exhaust hood and all kinds of special-shaped ventilation, a professional installer. Welcome customers to visit counterparts. In recent years, the company engineering and technical personnel of the joint efforts of the factory production of free electricity - roof ventilation is currently the most specifications, most complete variety of manufacturers. Of which 300, 360, 450 is mainly used for residential buildings, villas building roof ventilation mouth, 500, 600, 680 is mainly used for factory workshop and large public places to use exhaust ventilation. All stainless steel body, cast aluminum support special double sealed bearings. Product sales over the surface of the country, world-class service. Tel: 13906356805 Website: www.sdygbxg.com