Air Compressor price Permanent magnet variable frequency screw air compressor The high-efficiency permanent magnet variable frequency screw air compressor has realized the synchronous design of screw main engine, synchronous motor, permanent magnet control electric control in the industry, and the frequency conversion adjustment range Range from 15-100%, to achieve a wider range of air supply pressure (6.0-10bar), which can meet the different needs of different users. Efficient screw main engine--Zelton screw air compressor adopts the latest generation of high-efficiency screw main engine, adopts cylindrical bearings, and bears uniform load through line contact Load, greatly extend the life of the host, the design life is 250,000 hours. Direct drive large rotor, low speed main engine, low noise, low vibration, high efficiency and high reliability sex. The air-cooled condenser is independently produced with high heat exchange efficiency The cooling system is equipped with automatic pressure switch to auto-matically control the fan power supply Q: Are you trading company or manufacturer? A: We are professional manufacturer specialized in orthopedic and sport products. And we trade our products with our clients directly. Customized--We are the manufacturer! sample &OEM&ODM are available! Safety--We have own test chart, all of our products have been rigorously tested in the factory. Certification--We have CE and quality management system certification. High Quality --Our company uses the most advanced equipment to make the best quality products. What is your terms of delivery? EXW, FOB, CIF, etc. Our Services 1. Good knowledge on different market can meet special requirements. 2. Strong professional technical team ensure to produce the top quality products. 3. Special cost control system ensure to provide the most favorable price. 4. Rich experience on outdoor equipment. What about the lead time for mass production? Honestly, it depends on the order quantity and the season you place the order. Alway 25-28days based on general order . Air Compressor price website:http://www.szbltjh.com/air-compressor/