Model is just a business of air compressor identification method, different brands, model is certainly not the same.Buy air compressor is the main consideration of its price, use, gas production, after-sales service and other comprehensive factors.
1, imported brands are more expensive than domestic brands, but, the cost performance of domestic brands is absolutely not bad, many domestic brands have high quality, the price is also cheap, so it is the first choice of most small and medium-sized enterprises, air compressor power is also large, the price is more expensive.
2, oil free air pressure opportunity than the same power of the ordinary air compressor is much more expensive, generally used in food, medicine, precision instruments and other fields, frequency conversion air compressor is also more expensive than the ordinary air compressor, because it has more efficient, more energy-saving advantages.
3, need to buy more high-power air compressor, see its gas production, not only to meet the normal production of the factory, but also can not cause waste.It needs to be emphasized that some industries do not have high pressure requirements, only need pressure within 0.5mpa, such as: textile chemical fiber, packaging, chemical, hardware products, etc., and the general air compressor on the market is 0.8mpa, so it will cause a lot of energy waste, at this time you can choose low-pressure large displacement series air compressor.
Because the air compressor in high temperature, high pressure, high speed of the operating conditions, so the maintenance of the machine is very important, so in the choice of time must choose the normal manufacturers, to ensure the after-sales worry.