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Products
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After-sale Service
15
2017-08
Routine Maintenance and Care of Roots Blowers
Fans should not be installed in areas frequently accessed by people to prevent injuries and burns. Fans should not be installed in places where flammable, explosive, and corrosive gases may be generated to prevent accidents such as fires and poisoning. Adequate space should be left around the foundation according to the direction of the intake and exhaust ports and maintenance needs. When installing the fan, check whether the foundation is solid, whether the surface is level, and whether the foundation is elevated above the ground. When configuring the fan outdoors, a rain shelter should be installed. The fan can be used for a long time in an environment with a temperature not exceeding 40°C; if it exceeds 40°C, cooling measures such as exhaust fans should be installed to extend the fan's lifespan.
2017-08-15
14
2017-08
Introduction to L Series Roots Blower - Mingfeng Machinery
The L-type Roots blower is a high-efficiency and energy-saving Roots blower. It is the ninth batch of energy-saving products promoted by the state and is a volumetric operation blower. It uses a pair of involute lobes that rotate synchronously to transport gas, maintaining a constant flow when the air delivery resistance changes.
2017-08-14
03
2017-08
How to extend the service life of a three-lobe Roots blower
Everything has a certain lifespan, but if it is properly maintained and cared for during its use, its lifespan can be effectively extended, and its working efficiency improved. The three-lobe Roots blower is no exception; as long as maintenance and care are taken during regular use, its lifespan can be extended to a certain extent. So how can we extend the lifespan of the three-lobe Roots blower?
2017-08-03
02
2017-08
Mingfeng Machinery tells you the best way to solve the broken triangular belt of the Roots blower.
First, the Roots blower must start without load and then be loaded after starting. Second, prevent the V-belt from slipping; otherwise, the temperature will rise rapidly, causing the rubber of the V-belt to age and break. Third, it concerns the pulleys of the motor and the blower, which must be parallel. Additionally, the diameter of the pulley also determines the lifespan of the V-belt. When processing, try to make the diameter larger.
2017-08-02
12
2016-09
Daily maintenance and upkeep of Shandong Roots blower manufacturers
Conduct a comprehensive inspection of all components of the wind turbine, checking whether the parts are complete, the tightness of the connections of each bolt and nut, the installation quality of all fasteners and locating pins, and the installation quality of the intake and exhaust pipelines and valves.
2016-09-12
10
2016-09
Considerations for Choosing a Roots Blower Manufacturer
Roots blowers, such as Roots fans, have been widely used in enterprises and our daily lives. Moreover, there are many distributors and franchisees of Roots blowers in the market, and the quality varies significantly. In the complex market, quality competition has already begun to emerge. So, what issues should consumers and enterprises pay attention to during the selection process?
2016-09-10
08
2016-09
Roots Blower Basics - Mingfeng Machinery
Roots blowers are positive displacement blowers, where the air volume delivered is proportional to the speed. A small gap is always maintained between the impeller end face and the front and rear end covers of the blower, as well as between the blower impeller. Driven by the synchronous gears, the air is transported from the blower inlet along the inner wall of the casing to the discharge side.
2016-09-08
08
2016-09
Common faults and troubleshooting methods
The impeller has contaminated impurities, causing the gap to be too small; remove the dirt and check for any damage to the internal components; gear wear causes excessive side clearance; adjust the gear clearance, and if the gear side clearance is greater than the average value of 30% to 50%, the gear should be replaced; the gear is not securely fixed, which cannot maintain the synchronization of the impeller; reassemble the gear, ensuring that the contact area of the taper fit reaches 75%; bearing wear leads to increased play. Replace the bearing.
2016-09-08
07
2016-09
The conveying applications of the Roots blower
Roots blowers have been widely used in various sectors such as wastewater treatment, aquaculture, pneumatic conveying, cement, chemical industry, casting, and flour. The blower has a simple structure and is easy to manufacture, making it suitable for gas transmission and pressurization in low-pressure situations.
2016-09-07
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No. 1-3, West First Road North, Fenghuangshan Industrial Park, Puji Street, Zhangqiu District, Jinan City, Shandong Province
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