Description Overview Spindle count: 168 Spindle gauge: 200 mm Ring diameter: 160 mm Ring height: 16.8 mm Ring lift: 335.6 Specifications Rpm: 5,500 ~ 6,500 Voltage: 380 V, 60 Hz Bottom roller: 50 mm Work: 840 denier double (now working on single) Condition All machines are still running.