First, let's talk about oil-free vacuum pumps. Currently, domestic manufacturers producing such pumps are still relatively few. Most can only produce traditional vane-type vacuum pumps, which means that the market is largely dominated by imported oil-free vacuum pumps. However, Bo Yu Company has adopted advanced technology and manufacturing methods from both the U.S. and Taiwan to develop its own line of oil-free rotary vane vacuum pumps. These pumps boast a simple design, easy operation, minimal maintenance requirements, and importantly, they do not contribute to environmental pollution. Both series of these oil-free vacuum pumps are highly durable and serve dual purposes—both as vacuum pumps and compressors. They are versatile tools used across a wide range of applications as basic vacuum equipment.
Now, let’s discuss how an oil-free vacuum pump operates. It functions similarly to a standard volume pump, featuring a stator, rotor, rotary vanes, cylinder, and motor as its main components. The rotor is mounted eccentrically within the fixed cylinder and, when rotated at high speeds, creates four separate chambers within the rotor slots. These chambers form individual workspaces. Due to centrifugal force, the vanes press against the cylinder walls, dividing the stator into intake and exhaust sections. This process allows for the intake of gases and their subsequent discharge through the exhaust port, achieving the desired vacuum effect. Unlike traditional 2XZ rotary vane vacuum pumps, this model does not require external vacuum energy, offering a more efficient solution.
The principle behind this pump is straightforward: it is oil-free and uses a piston-driven mechanism, eliminating the need for constant maintenance while reducing operational concerns. Technologically, it employs cutting-edge designs with precise construction, ensuring low noise levels (below 50 dB) to minimize any potential disruptions. The pump undergoes rigorous testing, with continuous load tests lasting up to 3000 hours, guaranteeing reliability. With a two-year warranty, users can rest assured of its quality. Additionally, the pump comes with useful configurations: a vacuum valve that enables manual adjustment to reach the desired vacuum pressure, and another option that allows for an easy installation kit, enabling users to effortlessly convert the vacuum pump into a positive pressure pump within minutes.
In summary, Bo Yu’s oil-free rotary vane vacuum pump combines innovation, efficiency, and practicality, making it a standout choice in today’s market.
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