The parameters of the HDSR compact Roots blower are the same as those of the HDSR, but the structure of the product is different. Detailed product parameters are shown in the table below.

The impeller of HDSR-MJ compact Roots blower adopts involute type line, which has the characteristics of advanced and reasonable, high efficiency, excellent material, long life and low noise. This product uses forced lubrication, high boost pressure, high rotor balance accuracy, low vibration, long-term safe and reliable operation. The main parts are processed by CNC equipment, the gear adopts 5 level precision, the product precision is high, and the operation is reliable. The casing and wall panel adopt the middle structure, easy maintenance. Compact structure, small size, light weight, easy to use and maintain.

What is the difference between compact Roots blower and ordinary Roots blower?

(1) Installation size and structure difference

The ordinary Roots blower is a horizontal structure, the installation length is relatively long, and the space is relatively occupied. The structural size of the intensive Roots blower is relatively small, relatively space-saving, and users can choose their own structural form according to their own on-site needs.

(2) Cost comparison

The cost of ordinary Roots blowers is lower, and the price of intensive blowers may be higher due to different structures.

(3) Comparison of working principles

From the working principle, these two blowers are actually the same, but the structural size has changed. Therefore, the specific choice of compact Roots blower or ordinary Roots blower is mainly determined according to the actual situation of the user.

HDSR-MJ compact structure roots blowers, often used in various industrial applications for moving air or gases, have several advantages:

（1）Space Efficiency: Their compact design allows for installation in tight spaces where larger blowers might not fit, making them ideal for environments with limited space.

（2）Ease of Installation: Smaller and lighter, they can be easier and quicker to install compared to bulkier models, which can reduce labor costs and installation time.

（3）Lower Energy Consumption: Compact roots blowers often have more efficient designs that can lead to lower energy consumption compared to larger, less efficient systems, helping to reduce operational costs.

（4）Reduced Maintenance: With fewer components and a simpler design, these blowers typically require less maintenance, leading to reduced downtime and lower maintenance costs.

（5）Enhanced Portability: Their smaller size makes them easier to transport and relocate if needed, offering greater flexibility in various applications or changing operational needs.

（6）Improved Performance in Specific Applications: In applications where a smaller volume of air or gas is needed, a compact blower can provide adequate performance without the need for a larger, more powerful unit.

（7）Cost-Effectiveness: Generally, a compact roots blower can be less expensive than larger models, both in terms of initial purchase cost and long-term operational expenses.

（8）Reduced Noise Levels: Some compact designs are optimized to reduce noise, which can be beneficial in environments where noise reduction is important.

Our HDSR-MJ compact Roots blowers are used in a wide range of industries due to their versatility and efficiency.

Here are some commonly used industries:

（1）Wastewater treatment: Compact Roots blowers are used in aeration tanks to provide the necessary air for microbial processes that treat wastewater. Their efficiency in delivering steady airflow makes them ideal for this application.

（2）@Pneumatic conveying: In industries such as food processing, plastics and chemicals, compact Roots blowers are used to move powders, particles and other bulk materials through pipes.

（3）Mining and quarrying: In these industries, they are used for ventilation, dust control and conveying materials.

（4）Food and beverage: In this sector, compact Roots blowers are used for aeration processes and applications requiring controlled environments, such as brewing and dairy processing.

（5）Pharmaceutical: They are used for ventilation and air treatment in clean rooms and production areas during pharmaceutical manufacturing.

（6）Chemical Processing: Compact Roots blowers help maintain a controlled atmosphere and transport chemicals in the processing plant.