Multifunctional Dry Oil Free Screw Vacuum Pump for Oil Vapor Recycling for PCB Board

Oil free vacuum pumps draw air into the pump through specific mechanical structures such as molecular pumps, dry screw pumps, etc. Compress the gas inside the pump to reduce its volume and increase pressure. The compressed gas is discharged from the pump through the exhaust pipe to form a certain negative pressure, thereby achieving a vacuum effect. Oil free vacuum pump is an environmentally friendly, efficient, and reliable vacuum pump equipment widely used in multiple fields. During the selection and use process, it is necessary to pay attention to relevant matters to ensure its normal operation and extend its service life.

An oil-free vacuum pump is a type of pump that does not use lubricants in the chamber to generate vacuum or cool the pump. It achieves gas suction and vacuum creation through specific mechanical structures and working principles. Due to not using oil as a lubricant, it avoids oil pollution and oil vapor emissions, which meets environmental requirements. The oil-free design reduces the maintenance cost of the pump and extends its service life. Due to its unique performance and advantages, oil-free vacuum pumps are widely used in multiple fields.

The vacuum pump extracts gas from the container being pumped through different mechanisms, thereby creating and maintaining a vacuum state in the space. According to the different working principles, vacuum pumps are mainly divided into two categories: gas capture pumps and gas transfer pumps. Gas capture pumps mainly capture gas molecules through physical or chemical means, such as molecular sieve adsorption vacuum pumps; Gas transfer pumps, on the other hand, transmit gas from one location to another through mechanical movements such as rotation and reciprocating motion, such as reciprocating vacuum pumps and turbine vacuum pumps.

Vacuum pump, as a device that uses mechanical, physical, chemical or physicochemical methods to extract air from the container being pumped to obtain a vacuum environment, plays a crucial role in industrial production. It is widely used in various fields such as metallurgy, chemical industry, food, electronic coating, and aerospace, and has become an indispensable part of modern industry.