Pneumatic blower normal conditions a) altitude does not exceed 2000m; b) Operating temperature: + 4 ℃ ~ + 40 ℃; carefully check each wheel covers and other parts of the connecting bolts are complete, secure, and reliable; impeller hand struck gold River pneumatic fan, disk drive should be flexible, frictionless and stuck phenomenon; Zibo pneumatic blower _ gas turbine (certified) _ pneumatic blower provided by Zibo Blower Factory Co., Ltd. Zibo Blower Factory Co., Ltd. (www.zibo-fengji.com) is an industry leader in Shandong Zibo, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zibo Blower leadership with the staff warmly welcome all inquiries negotiations to create a better future Zibo Blower.