南通远辰测控设备有限公司专业生产螺杆钻具测试台(测功机）,可测试螺杆钻具的输出扭矩、转速、功率、进出口压差、循环流量、泄漏流量、入口介质温度.经数据处理后得出螺杆钻具的性能参数，绘制螺杆钻具的特性曲线。

Screw drill test bench can test the output of screw drill torque, speed, power, import and export pressure, circulation flow, leakage flow, the entrance medium temperature. After the data obtained after treatment screw drill performance parameters, drawn screw drill characteristic curves.