膨胀介质：空气、氮气或其他工业气体
气体流量：～6000Nm³/hr
进口压力：～20barG
进口温度：客户给定设计参数
出口压力：客户给定设计参数
出口温度：设计确定
输出功率：设计确定
叶轮转速：～200,000rpm
透平膨胀机也叫涡轮机（专利号EL93247626-0），它是用来使气体膨胀输出外功并产生冷量的机器。其工作原理是利用气体的绝热膨胀将气体的位能转变为机械功。
我公司设计、制造气体量50～6000Nm3/h上百种型号的透平膨胀机，具有结构新颖合理，绝热效率高，运转平稳可靠，重量轻, 操作维护方便,使用寿命长等特点，是低温设备的关键部机。被广泛应用于气体分离设备、能源回收设备、科研院校实验室、航空航天，油田，化工，煤矿及冷处理设备。
| 透平膨胀机型号规格（部分） | ||||||
| 图号 | 型号规格 | 转速 | 图号 | 型号规格 | 转速 | |
| 0924 | PLPK—32.17/6.26x2.58 | 78700 | 2901 | PLPK-38.67/1.65x0.35 | 18700 | |
| 0925 | PLPK—23.33/5.15x0.4 | 39300 | 2902 | PLPK-16.67/5.2x0.5 | 48200 | |
| 0926 | PLPK—8.67/6.72x0.6 | 78700 | 2903 | PLPK-9.17/6x0.1 | 80000 | |
| 0927 | PLPT—10/7x0.48 | 69100 | 2904 | PLPK-35/2.47x0.37 | 22500 | |
| 0928 | PLPK—1/4x0.3 | 146000 | 2905 | PLPK-13.33/5.4x0.5 | 62500 | |
| 0929 | PLPK—7.5/4x0.3 | 52900 | 2906 | PLPK-19.17/5.65x0.5 | 47500 | |
| 0930 | PLPK—6.67/3.5x0.25 | 62700 | 2907 | PLPK-25/5.65x0.5 | 40000 | |
| 0931 | PLPK—24.33/6.7x2.58 | 32200 | 2908 | PLPN-22.5/2.5x0.35 | 27000 | |
| 0932 | PLPK—13.33/5.1x0.4 | 53900 | 2909 | PLPK-15/5.1x0.5 | 47500 | |
| 0933 | PLPK—18.33/5.38x0.45 | 48800 | 2910 | PLPN-2.5/4x0.3 | 90000 | |
| 0934 | PLPK—16.33/5.1x0.45 | 50100 | 2911 | PLPK-83.3/2.28x0.4 | 14600 | |
| 0935 | PLPK—25.17/2.98x0.4 | 28800 | 2912 | PLPK-10.1/6x0.4 | 62000 | |
| 0936 | PLPK-9.92/5.53x0.48 | 61000 | 2913 | PLPK-10.8/5.5x1 | 59000 | |
| 0937 | PLPK—24.17/3.9x0.3 | 36500 | 2914 | PLPN-15/37.75x5 | 90000 | |
| 0938 | PLPK—10/6.6x0.52 | 65700 | 2915 | PLPK—15/5x0.3型 | 47200 | |
| 0939 | PLPK—51.7/6.49x0.35 | 35800 | 2916 | PLPK-46.6/2.46x0.4 | 19000 | |
| 0940 | PLPK—15/6.6x0.52 | 52800 | 2917 | PLPK—23.33/5.1x0.5型 | 38000 | |
| 0941 | PLPN—16.75/0.97x0.25 | 17600 | 2918 | PLPK-16.67/6.25x0.3 | 47000 | |
| 0942 | PLPN—14.63/1.68x0.18 | 26500 | 2919 | PLPK-40/2.53x0.35 | 20500 | |
| 0943 | PLPK—24.83/6.5x2.5 | 32600 | 2920 | PLPK-36.7/3.15x0.4 | 25000 | |
| 0944 | PLPK—6.67/6.7x0.5 | 79800 | 2921 | PLPK-42/7.2x0.25 | 35000 | |
| 0945 | PLPN—30/3.38x0.4 | 29200 | 2922 | PLPK-50/5.9x0.25 | 30000 | |
| 0946 | PLPK—10.83/5.15x0.5 | 54500 | 2923 | PLPK-25/5.7x0.45增压 | 42000 | |
| 0947 | PLPK—8.33/6.4x0.45 | 77400 | 2924 | PLPK-15/5.7x0.47 | 52800 | |
| 0948 | PLPN—29.17/23.98x0.29 | 52000 | 2925 | PLPK-56.7/3.2x0.35 | 20000 | |
| 0949 | PLPK—7.75/6.8x0.2增压 | 60000 | 2926 | PLPK-51.66/4.9x0.4 | 28000 | |
| 0950 | PLPK—38.7/6.8x0.2增压 | 42900 | 2927 | PLPK—46.66/2.25x0.3 | 20000 | |
| 0951 | PLPK—6.67/6.4x0.45 | 83900 | 2928 | PLPK—14/3.11x0.26 | 40000 | |
| 0952 | PLPK—37.5/6.15x0.02 | 42900 | 2929 | PLPK—96.67/10x5.2 | 18000 | |
| 0953 | PLPN—7.67/1.12x0.13增压 | 32900 | 2930 | PLPK—11/9x0.25 | 80000 | |
| 0954 | PLPK—20/4.7x0.3 | 44500 | 2931 | PLPK—35/2.5x0.32 | 23500 | |
| 0955 | PLPK63.33/6.8x0.4油增压 | 35300 | 2932 | PLPK-9/9x0.45 | 80000 | |
| 0956 | PLPK—30/5.2x0.35 | 39500 | 2933 | PLPK-9.75/3.67x0.3 | 60000 | |
| 0957 | PLPK—16.67/5.2x0.35 | 51900 | 2934 | PLPK-33.33/4.6x0.30 | 33500 | |
| 0958 | PLPK—10.75/2.48x0.4 | 38800 | 2935 | PLPK-7.5/6.4x0.5 | 78000 | |
| 0959 | PLPK—32.17/6.5x2.5 | 29000 | 2936 | PLPK-19.4/3.0x0.22 | 36000 | |
| 0960 | PLPK—23/5x0.42 | 41300 | 2937 | PLPK-10.33/6.6x0.46 | 64000 | |
| 0961 | PLPN—15.1/1.37x0.13Z增压 | 22900 | 2938 | plpk-21.67/9x0.3 | 57800 | |
| 0962 | PLPK—21.67/4.6x0.32 | 40800 | 2939 | PLPN-16.67/0.82x0.2 | 17000 | |
| 0963 | PLPK—16.67/6.7x0.45 | 52300 | 2940 | PLPK-41.7/2.76-0.3 | 23500 | |
| 0964 | PLPK—8.33/11.2x5.26 | 63300 | 2941 | PLPK—53.33/3.52x0.35 | 23000 | |
| 0965 | PLPN—9.2/1.3x0.13 | 29800 | 2942 | PLPN-6/4x0.35 | 74500 | |
| 0966 | PLPK—16.7/7x0.4 | 45600 | 2943 | PLPK-7/6.4x0.5 | 80000 | |
| 0967 | PLPK—34.88/2.5x0.25 | 35000 | 2944 | PLPK—16.67/4-0.32 | 45000 | |
| 0968 | PLPK—38.7/5.5x0.5 | 38000 | 2945 | PLPK-31.67/11.4x5.35 | 38000 | |
| 0969 | PLPK-11/4x0.3 | 48000 | 2946 | PLPK—31/2.5x0.35 | 24500 | |
| 0970 | PLPK—5/6.7x0.45 | 90000 | 2947 | PLPK-13.3/4.8x0.38 | 60500 | |
| 0971 | PLPK—33.33/4.65x0.3 | 35900 | 2948 | PLPK-47.5/5.11x3.31 | 16400 | |
| 0972 | PLPK-18/2.5x0.25 | 55000 | 2949 | PLPK-25/5.7x0.45 | 42000 | |
| 0973 | PLPK—14.1/6.62x0.55 | 54500 | 2950 | PLPK—13.33/5.97x0.1 | 55000 | |
| 0974 | PLPK—10/3.5x0.25 | 55900 | 2951 | PLPN-10.5/2.09x0.34 | 34400 | |
| 0975 | PLPK—96.7/2.78x0.4 | 16200 | 2952 | PLPK-17/9x0.25 | 57000 | |
| 0976 | PLPK—31.67/5.2x0.4 | 38900 | 2953 | PLPK—26.67/2.88x0.25 | 28500 | |
| 0977 | PLPK—30.3/1.36x0.3 | 19800 | 2954 | PLPK-41.67/3.5x0.1 | 27500 | |
| 0978 | PLPK—13.3/7.1x0.4 | 58000 | 2955 | PLPK-26.67/4.85x0.41 | 37500 | |
| 0979 | PLPK—36.7/6.7x0.4 | 35300 | 2956 | PLPK-51.67/2.7x0.25 | 21500 | |
| 0980 | PLPK—18.33/3.18x0.4 | 35800 | 2957 | PLPK-45/3.16x0.25 | 23000 | |
| 0981 | PLPK—21.58/2.58x0.45 | 26600 | 2958 | PLPK-51.7/6.7x2.67 | 21300 | |
| 0982 | PLPK—33.33/5.2x0.48 | 37000 | 2959 | PLPK—80/3.64x0.32 | 19600 | |
| 0983 | PLPK—18.33/5.38x0.5 | 48200 | 2960 | PLPK—10.83/5.24x0.5 | 64000 | |
| 0984 | PLPK—13.3/7.65x0.5 | 58000 | 2961 | PLPK—16.67/2x0.3 | 28600 | |
| 0985 | PLPK—33.33/12.35x5.3 | 37000 | 2962 | PLPK—25.83/7.67x0.35 | 50000 | |
| 0986 | PLPK—36.7/5.2x0.4 | 35300 | 2963 | PLPK—60.5/2.6x0.3 | 20000 | |
| 0987 | PLPK—26/5x0.5 | 43000 | 2964 | PLPK—51.67/6.7x2.54 | 27300 | |
| 0988 | PLPK-12.9/5x0.5 | 55000 | 2965 | PLPK—75/6.5x0.4 | 29900 | |
| 0989 | PLPK-41.67/4x0.3 | 28000 | 2966 | PLPK—34/9x0.25 | 41000 | |
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