Shandong Huadong Blower Co.,Ltd

We are pleased to introduce our company and products we manufacture to you. Founded in 1980, Jinan Huadong Blower specializes in the production of 140 specifications of HDSR series of two- and three-lobe roots blowers. These are available for capacities 0.6 to 824.6 m3/min, and for pressure 9.8 to 98kPa/0.098 bar to 0.98 bar. Our products are appreciated for their excellent quality, small size, lightweight, high efficiency, energy-saving, low noise, stability and reliability. They are mainly used in water treatment plants, pneumatic conveying, vacuum packaging, food processing industry, furnaces and aquaculture. As a professional machinery manufacturer, we offer high-quality services and always thrive for business development with modern scientific management. We introduced a new and excellent technology coupled with advanced production equipment and strict means of testing. For your assurance, our factory has passed the certification of ISO 9001:2000. Our company took the lead for the first time the piston ring technology applied in the roots blower. We have successfully developed the most advanced piston ring seal using a high advanced technology innovation. This greatly extended the replacement cycle from 6 months to 3 years and above. Also ensures no leakage in a variety of gases and at the same time reduce the maintenance and operation costs. In fact, our technology has broken the technology monopoly of a few big state-owned enterprises in China in the same industry. In addition, for the special gas industries such as natural gas/methane/carbon dioxide/sulfur dioxide/inflammable/explosive gases and high-pressure conditions our products are the best choice.