... and easy operation.with CE,ISO GH-CNC20 cnc universal torsion spring machine GH-CNC20 3 axes cnc universal torsion spring ... machine making spring example:GH-CNC20 3 axes cnc universal torsion spring machine description:GH-CNC20 cnc universal spring machine ... , secondary processing machine, safety door.Technical paremeters for GH-CNC20 3 axes cnc universal torsion spring machine: ModelGH-CNC20Axis4 ...