shandong three cattle machinery group co., ltd. is a more than ten years of experience in the design, manufacture of roots blower professional manufacturers. The company has invested more than 150,000,000 yuan in all three phases of construction, and the fourth phase of construction is expected to invest 0.1 billion yuan, making it a compound modern enterprise integrating R & D, design, manufacturing and operation. The company is located in Xianggongzhuang Town, Zhangqiu City, the famous hometown of mechanical processing. It is 50 kilometers away from the provincial capital Jinan and Jinan high-speed railway stations, 40 kilometers away from Jinan International Airport, and 10 kilometers away from the G20 Qingyin Expressway Diaozhen Station. The transportation is very convenient. The company's main: three cattle blower, Roots blower, Roots blower, Roots vacuum pump and so on.

The company-led "Ben" brand blower has eight series of thousands of models. Our company's products are independently developed on the basis of widely absorbing advanced technologies at home and abroad. There are more than ten patents for blowers, which have achieved obvious results in energy saving and noise reduction. In recent years, the company has invested heavily in the introduction of imported horizontal machining centers, vertical machining centers, three-coordinate testing centers, two-way CNC surface planers, CNC boring and milling machines and other large, fine and thin equipment, strictly control the process and spare parts purchase channels, and cooperate closely with Shandong University of Technology, Xi'an Jiaotong University, Tsinghua University and other institutions, design institutes and scientific research units to continuously absorb and introduce high and new technologies, and vigorously promote technological innovation in product improvement, ensure product quality is qualified.

The company's products are widely used in sewage treatment, pneumatic transportation, vacuum packaging, aquaculture, grain processing, electric power, petrochemical, cement, mining, special gas transportation and pressurization and other industries. They are sold well all over the country and exported to North America, Russia, Malaysia, Indonesia, The Philippines, Vietnam, South Africa, Japan and other countries. Our company's sales outlets and after-sales service centers throughout the country and neighboring countries, and strive to provide customers with better quality and faster service. Through the ISO9001 of international quality system certification, the company has established and improved the quality assurance of design, manufacturing, installation and service, and realized the independent control of the whole process from R & D and design to finished product delivery, providing sufficient basis and reliable guarantee for product stability and durability.

Sanniu Fan Related Products: Roots Fan Roots Vacuum Pump Intensive Roots Fan High Pressure Roots Fan Biogas Booster Blower Multi-set Centrifugal Blower Desulfurization Fan Aeration Fan.

The company's products are widely used in sewage treatment, pneumatic transportation, vacuum packaging, aquaculture, grain processing, electric power, petrochemical, cement, mining, special gas transportation and pressurization and other industries. They are sold well all over the country and exported to North America, Russia, Malaysia, Indonesia, The Philippines, Vietnam, South Africa, Japan and other countries. Our company's sales outlets and after-sales service centers throughout the country and neighboring countries, and strive to provide customers with better quality and faster service. Through the ISO9001 of international quality system certification, the company has established and improved the quality assurance of design, manufacturing, installation and service, and realized the independent control of the whole process from R & D and design to finished product delivery, providing sufficient basis and reliable guarantee for product stability and durability.

Sanniu Fan Related Products: Roots Fan Roots Vacuum Pump Intensive Roots Fan High Pressure Roots Fan Biogas Booster Blower Multi-set Centrifugal Blower Desulfurization Fan Aeration Fan.

Roots blowers are one of the more popular operating ventilators. The original two-leaf Roots blower has been replaced by the current three-leaf, low-noise, environmentally friendly three-leaf blower. Traditional air-cooled, single-tank Roots blowers have gradually developed low-noise, double-tank, water-cooled, oil-cooled Roots blowers and other new products on the market. What issues should be paid attention to in the initial stage of buying a Roots blower, let us take a look:

Let's take a look at the Roots blower: its structure is so simple, it consists of a shell, a wall plate and two three-bladed wheels. Through the action of a pair of synchronous gears, the two impellers rotate in opposite directions and at the same speed, and rely on the tiny gap between the impeller and the impeller to basically isolate the suction cavity and the exhaust cavity, and the impeller rotates to push the casing The volume of gas achieves the purpose of blowing.

Roots blowers are one of the more popular operating ventilators. The original two-leaf Roots blower has been replaced by the current three-leaf, low-noise, environmentally friendly three-leaf blower. Traditional air-cooled, single-tank Roots blowers have gradually developed low-noise, double-tank, water-cooled, oil-cooled Roots blowers and other new products on the market. What issues should be paid attention to in the initial stage of buying a Roots blower, let us take a look:

Let's take a look at the Roots blower: its structure is so simple, it consists of a shell, a wall plate and two three-bladed wheels. Through the action of a pair of synchronous gears, the two impellers rotate in opposite directions and at the same speed, and rely on the tiny gap between the impeller and the impeller to basically isolate the suction cavity and the exhaust cavity, and the impeller rotates to push the casing The volume of gas achieves the purpose of blowing.

Roots blower adopts frequency conversion control, which can accurately control the air volume. Compared with valve control, it is more intuitive and convenient to adjust the air volume of the fan to meet production needs. Due to the use of frequency conversion technology, the motor realizes soft start without the influence of starting current. When the inverter is not used, the motor will start directly, and the starting current is as high as 200 --- 300A, which will adversely affect the motor or the power grid. Now, using the soft start of the inverter, the starting current is not higher than the rated current 46A, which can reduce the impact of the fan outlet pressure on the fan due to the instantaneous increase of the fan outlet pressure, thereby extending the service life of the fan. Blowers and other equipment; because the fan speed is reduced to 60% of the original, the vibration frequency of the fan pipe is greatly reduced, the original basic noise of the fan is reduced, and the mechanical life of the fan, motor and bearing can be extended, and equipment maintenance can be reduced.