Changsha Tri-lobe Roots Blower Stainless Steel Roots Blower Introduction: Material Classification: Stainless steel Roots fan is made of high quality stainless steel material, mainly divided into: 304 stainless steel: general-purpose material, good corrosion resistance, low concentration of acid and alkali media performance stability. 316 stainless steel: containing molybdenum, acid and alkali and salt spray corrosion resistance is stronger, suitable for chemical, marine and other harsh conditions. 2205 Duplex Stainless Steel: Small expansion at temperature rise, finer gap control. Both high strength and corrosion resistance, suitable for high pressure transportation. Usage: Widely used in chemical industry, food and medicine, marine environment, with its corrosion resistance, non-pollution, high stability characteristics, become the ideal choice for harsh working conditions. Combined with high-grade sealing form can convey special gases. Precision manufacturing process: stainless steel Roots fan manufacturing processes are numerous, difficult and demanding, covering precision casting, CNC micro-multiple machining, dynamic balance correction, laser alignment and other key processes, to ensure that the impeller gap silk-meter level accuracy. Advantage of our products: our company has been plowing into the fan industry for many years, with mature technology and strict quality control, to create the stainless steel Roots fan has obvious advantages: Reliable material: selection of raw materials from regular steel mills; Craftsmanship: vibration value is better than the national standard, reliability industry leading; Customized service: support for non-standard design, can provide specialized solutions for strict leakage requirements, high temperature, explosion-proof and other special needs. Short delivery time: generally can be delivered within 10 days. Selection: About the selection of stainless steel fans. For flow rates and pressures you can refer to the ARS series in the product center.