What should be paid attention to when purchasing three leaf Roots blower?

We will visit the manufacturers of commonly used equipment on the spot, because we have ordered several batches of three leaf Roots blowers, inspected and dealt with them, and are relatively familiar with them. It is recommended that we directly go to Changfeng and Zhanggu with sufficient funds. For the general budget, it is also good to use Pepsid or Xinqianshun. For the old brands, the quality is good. After years of testing, it is generally recommended to use Xinqianshun or Pepsid, It is more flexible than Changfeng and Zhanggu, and has advantages in price. It doesn't make much difference in use. The top ten brands in the high-pressure fan industry include Shenyang Blower, Shaanxi Blower, Shandong Zhangqiu Blower, Changsha Blower, Shandong Xinqianshun Blower, Zhejiang Elida Blower, Zhejiang Shangfeng High tech, Jintongling Technology, Nanfang Blower and Haodunhua Project.

1. Shenyang Blower Works Group Co., Ltd

Since 1934, an earlier professional fan manufacturer, with the ability to design and manufacture large-scale domestic equipment, specializes in R&D/design/manufacturing of fan and pump series products.

2. Shaanxi Blower (Group) Co., Ltd

Since 1968, Shaangu Group has been a system solution provider and service provider specializing in compressor manufacturing, distributed energy, and a large-scale complete equipment enterprise specializing in designing and manufacturing turbine machinery.

3. Shandong Zhangqiu Blower Co., Ltd

Founded in 1968, it is an enterprise with rich experience in fan design/manufacturing technology, integrating R&D/production/processing/manufacturing of roots blower/centrifugal fan/industrial pump/ventilator/complete pneumatic conveying system and other mechanical products.

4. Changsha Blower Works Co., Ltd

Changsha Blower Works Co., Ltd. (formerly Changsha Blower Works) is a national large-scale backbone enterprise, one of the 500 largest machinery industry enterprises in China, a designated manufacturer of national key technical equipment supporting fans, and a drafting unit of national standards for Roots Blowers.

5. Shandong Xinqianshun Co., Ltd

Founded in 1996, it is an affiliated enterprise of Harbin Institute of Technology, a brand with high reputation in the ventilation/high-pressure fan industry, and a high-tech enterprise specialized in R&D and manufacturing of Roots blower/centrifugal fan/pneumatic conveying complete equipment.

6. Zhejiang Yilida Fan Co., Ltd

Founded in 1994, it is a manufacturer of building fans/engineering fans, with Yilida/Winter/Fulihua/Mar and other brands.

7. Zhejiang Shangfeng Gaoke Zhuanfeng Industrial Co., Ltd

Founded in 1974, it is a fan manufacturer and integration service provider, engaged in R&D/production/sales of large-scale ventilation equipment.

8. Jintongling Technology Group Co., Ltd

Founded in 1993, it is a well-known domestic provider of engineering technology solutions for fluid machinery and compressors, and a technology intensive modern equipment manufacturing service enterprise integrating R&D and manufacturing.

9. Nanfang Fan Co., Ltd

Established in 1988, it is a large enterprise in South China that specializes in the design, product development, manufacturing and sales of ventilation and air handling systems. Its business mainly covers nuclear power, subway, tunnels, large industrial and civil buildings, energy engineering and other fields