Zibo Blower Factory Co., Ltd. has developed a research stripping ZLG35-39, ZLY35-39 two series of blowers and induced draft fan through testing and trial run Y6-51 boiler fans, in order to avoid the failure to adjust the door 9-28 boiler fan, mentioned above To prevent splashing water bearing rust. Adjust the door and down when running, or when the blades rotate the whole, thereby maintaining the flexibility to adjust the door. Boiler Fan | Zibo Blower (certified) | boiler fan by Zibo Blower Limited. 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.