英语翻译 There are many varieties of compressors，here I would like to introduce screw air compressors.It has a series of advantages such as simple structure，reliability and convenient operation etc.，thus has been widely used in air systems，refrigeration air conditioners and all kinds of technical processings.This new model compressor has continuously expanding market share，and a wide prospect.
谁知道由一个蜗杆和两个星轮组成的空气压缩机的额定转速是多少，压出的气体是多少帕？ 这个要看机器电机的转速了，皮带传动的一般是1：4的，转速能到3000多转，直连的，也要近2000转了。至于压力，0.7Mpa，0.8Mpa，1.0Mpa，1.3Mpa，1Mpa=1公斤。还有低压的机器就忽略不计。还有，这种机器叫做单螺杆，质量吗，我可以呵呵吗。
各位前辈求解答广东坦洲空压机厂家螺杆式空气压缩机价格多少？ 每个品牌空压机出厂密码都不一样的，明确的可以找厂家或产品出售处咨询。螺杆式空气压缩机是喷油单级双螺杆
