1) The main property figures of SW-2.5/7 oilless lubrication compressor get A-grade level of half-oilless lubrication compressor. The compressor has...

2) Because of the oilless self-lubrication characteristic in ceramic, the bearing may overcome lubrication problems in an ultra-high vacuum environment.

3) We are a manufacturer of SF three-layer composite oilless lubricating bearings.

4) Series production design on SW-2.5/7 oilless lubrication compressor was discussed so as to design large-power and air-cooling oilless lubrication compressor.

5) It has been pointed out that the oilless plastic bearing is a product with a great developing prospect and applying value and ought to research and develop rapidly.

6) Involved parameters was selected correctly in order to design reasonablely the oilless lubrication compressors.

7) S. A. There are over 100 models available in both oil lubricated air compressors and oilless air compressors.

8) A research was made on the structure of piston ring and elastic force ring in oilless lubrication compressors.

9) Most of these large boiler burners arranges into a hedge form and adopts the oilless ignition mode for startup.

10) Based on the analysis of motion and stress,[http:///oilless.html] a selecting method for piston ring material in oilless compressor is presented .

11) The cutting groove machine introduced in this paper can automatically cutreentrant grooves and flanges on oilless bronze bearings.