XT LASER generally recommend that customers buy screw type oil-free atmosphere compressor, power is 7.5KW. The 
best pressure up to 9 kg (but also to achieve a minimum of 8 kg). The exhaust volume higher than 0.6 each and every minute. If the customer has bought the best oil air compressor with two essential oil Screw Air Compressor For Laser Cutting china filter. In order to reduce some drinking water and dirty.
The fiber laser beam cutting machine must meet the cutting requirements of varied components and complex shapes. But it does not really operate with out a clean, dry, steady compressed atmosphere. The compressed atmosphere partly produced up of high pure oxygen and high purity nitrogen to supply cutting gas to the cutting head. A part provided to the cylinder of the clamping desk as a power supply. And the last component is utilized to blow and dirt the optical path system.
From the air discharged from the compressed air through the dryer in to the vehicle’s gas tank and gas control cabinet, through a sophisticated processing system, a gas dry and clean, and finally into the three road, were used as cutting gas cylinder, power source and light street dust gas pressure to maintain the normal procedure of laser cutting machine.