单螺杆空压机与双螺杆空压机优缺点对比

单螺杆空压机与双螺杆空压机优缺点对比：                                                                                                                                                                                             双螺杆优点：                    双螺杆缺点：　　                 单螺杆优点：                      单螺杆缺点：
1．   可靠性高；              1.造价贵;　　                      1.理想的力平衡性；           1.啮合副形复杂，　
2．   操作维护简单