经济的运行成本
系统采用0-99%的排气量无级调节。当用气量减小时，排气量跟着减小，电机的电流也同时降低；当不用气时，空压机空车运转，空车过久自动停机。当用气量增加时，恢复重车。节能效果。
良好的环境适应性
超常的冷却系统设计，特别适用于亚洲高温、高湿环境。优良的隔振技术和降噪措施，使开山牌螺杆空压机的安装无须专用的基础，只要留出最小的通风和维护空间，就能安置好您的压缩机。
螺杆转子型线的设计特点：
一、 实现“曲面对曲面”啮合，从而有助于形成流体动力润滑膜，降低通过接触带的横向泄漏，提高压缩机效率；以及改善转子的加工、检验性能。
二、 采用“大转子、大轴承、低转速”的设计思路，转速比其他品牌低30～50%，可以降低噪声和振动，降低排气温度，提高转子刚性，延长使用寿命，减小对杂质和油碳化物敏感性。
三、 功率范围4~355KW，其中18.5~250KW均为不带齿轮箱直联，200KW和250KW更为4极电机直联，转速低至1480转/分。
四、 全面符合甚至超越GB19153－2003《容积式空气压缩机能效限定值》国家标准的要求。
| 型号 | 排气压力 | 排气量 | 电机功率 | 外形尺寸 |
| MPa | m3/min | kW | mm | |
| LG-1.2/8 | 0.8 | 1.2 | 7.5 | 900×700×1040 |
| LG-1.0/10 | 1 | 1 | ||
| LG-0.8/13 | 1.3 | 0.8 | ||
| LG-1.7/8 | 0.8 | 1.7 | 11 | 1060X800X1230 |
| LG-1.5/10 | 1 | 1.5 | ||
| LG-1.2/13 | 1.3 | 1.2 | ||
| LG-2.4/8 | 0.8 | 2.4 | 15 | 1060X800X1230 |
| LG-2.2/10 | 1 | 2.2 | ||
| LG-1.7/13 | 1.3 | 1.7 | ||
| LG-3/8G | 0.8 | 3 | 18.5 | 1420×850×1110 |
| LG-3/8 | 0.8 | 3 | 1080X880X1415 | |
| LG-2.7/10 | 1 | 2.7 | ||
| LG-2.3/13 | 1.3 | 2.3 | ||
| LG-3.6/8G | 0.8 | 3.6 | 22 | 1420×850×1110 |
| LG-3.6/8 | 0.8 | 3.6 | 1080X880X1415 | |
| LG-3.2/10 | 1 | 3.2 | ||
| LG-5/8 | 0.8 | 5 | 30 | 1300X1100X1650 |
| LG-4.5/10 | 1 | 4.5 | ||
| LG-3.7/13 | 1.3 | 3.7 | ||
| LG-6.2/8G | 0.8 | 6.2 | 37 | 1630X910X1220 |
| LG-5.6/10 | 1 | 5.6 | 1300X1100X1650 | |
| LG-4.8/13 | 1.3 | 4.8 | ||
| LGB-6.0/8 | 0.8 | 6 | ||
| LGB-5.6/10 | 1 | 5.6 | ||
| LGB-4.8/13 | 1.3 | 4.8 | ||
| LG-7.5/8 | 0.8 | 7.5 | 45 | 1300X1100X1650 |
| LG-6.9/10 | 1 | 6.9 | ||
| LG-5.6/13 | 1.3 | 5.6 | ||
| LG-7.0/8G | 0.8 | 7 | 45 | 1778X1000X1300 |
| LGB-7/13 | 1.3 | 7 |
| 1500X1250X1566 |
| LG-10/8G | 0.8 | 10 | 55 | 1950X1160X1550 |
| LG-8.7/10 | 1 | 8.7 | 1620×1230×1670 | |
| LG-7.5/13 | 1.3 | 7.5 | ||
| LGB-9.3/8 | 0.8 | 9.3 | 1500X1250X1566 | |
| LGB-8.5/10 | 1 | 8.5 | ||
| LG-13/8G | 0.8 | 13 | 75 | 2440×1160×1620 |
| LG-11.6/10G | 1 | 11.6 | ||
| LG-9.3/13G | 1.3 | 9.3 | ||
| LGB-13/8 | 0.8 | 13 | 1580X1320X1646 | |
| LGB-9.3/13 | 1.3 | 9.3 | ||
| LGB-11/10 | 1 | 12 | ||
| LG-16/8G | 0.8 | 16 | 90 | 2560X1300X1620 |
| LG-13.5/10G | 1 | 13.5 | ||
| LG-11.6/13G | 1.3 | 11.6 | ||
| LG-20/8G | 0.8 | 20 | 110 | 2760X1340X1710 |
| LG-16/10G | 1 | 16 | ||
| LG-13.5/13G | 1.3 | 13.5 | ||
| LG-22/8G | 0.8 | 22 | 132 | 2760×1340×1710 |
| LG-20/10G | 1 | 20 | ||
| LG-16/13G | 1.3 | 16 | ||
| LG-27/8G | 0.8 | 27 | 160 | 2860X1510X1810 |
| LG-23/10G | 1 | 23 | ||
| LG-20/13G | 1.3 | 20 | ||
| LG-30/8G | 0.8 | 30 | 185 | 3400×2100×2100 |
| LG-21/13G | 1.3 | 21 | 2860×1510×1810 | |
| LG-30/8GB | 0.8 | 30 | 200 | 3400X2100X2100 |
| LG-22/13GB | 1.3 | 22 | 2860X1510X1810 | |
| LG-35/8G | 0.8 | 35 | 3400×2100×2100 | |
| LG-30/10G | 1 | 30 | ||
| LG-27/13G | 1.3 | 27 | ||
| LG-40/8G | 0.8 | 40 | 200 | 3700X2200X2200 |
| LG-40/8GB | 0.8 | 40 | ||
| LG-35/10G | 1 | 35 | 250 | 3700X2200X2200 |
| LG-46/8G | 0.8 | 46 | ||
| LG-40/10G | 1 | 40 | ||
| LG-65/8G | 0.8 | 65 | 355 | 4200X2200X2210 |
