... control, stable treatment performance, low failure rate. 2, high-voltage generating device is manufactured by adopting special techniques, which ... of the complete machine as well as features with high-voltage alternating electric field, infrared multiple functions. 3, simple ... 40 degrees, low: 30 degrees, (± 3 degrees), optional Output voltage: high-grade: 15 KV, medium-grade: 12 KV, low-grade: 9 KV, ...