Air Compressor - 50 Liter
Today we are talking about air compressors. I will talk about the design features and the nuances of the operation of piston, screw and membrane models. Having this information, the amateur will be able to choose the right device, and the professional will create optimal conditions for the operation of his pneumatic equipment.
There are inexpensive, direct drive; and more reliable - with a belt.
They come with a different number of working cylinders - the more there are, the faster the receiver is pumped up and the more the air can be compressed.
The guaranteed service life of reciprocating compressors is 1,500-4,000 hours, the problematic unit is the cylinder-piston group. Despite this, the equipment is structurally simple and maintainable. You can take it for any task.
Expensive compressors that are needed only for pneumatic tools with an air flow rate of at least 800 l / min. The most powerful ones are with diesel engines and direct drive. The rest are electric, with a belt drive - for the motor and compressor unit, this is the most convenient and reliable option for transmitting torque. T Air Compressor - 50 Liter he screws that pump air rotate in an oil bath. Therefore, an oil filter, an oil separator and an oil cooler are indispensable elements of a rotary compressor. Only qualified personnel are allowed to work, repair and maintenance - then the resource will correspond to the declared 40,000-100,000 hours.
Such models are needed where clean air at the outlet is important.
Centrifugal and axial (plate and shaft with blades)
Stationary industrial equipment capable of pumping not only air, but also explosive gas-air mixtures. Such equipment is produced only for specific working conditions.
Universal compressors. Discharge limit - 12 bar
Expensive models for painting and pneumatic systems with a working pressure of over 12 bar.
Theoretical liters per minute calculated by the manufacturer based on the actual volume of the cylinder only.
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For airbrush, hobby and medical equipment with a flow rate of 10-15 l / min, at a pressure of 2-8 bar.
For inflating tires and operating amateur pneumatic tools that consume 100-300 l / min at 6-8 bar.
For intensively operated pneumatic tools that consume at least 400 l / min.
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