Spring dual-face grinding machine can grind the two ends of the compression springs at the same time. It is widely used in batch production of compression spring in automobile, tractor, electrical appliance, instruments industries. Main technical parameters: Model S02-1 half tooth type 1) Diameter of coiling steel wire: Φ0.15-1.2mm 2) Diameter of coiling spring: Φ1.5-18mm 3) Production rate piece (/min): 50-100pcs/minute 4) Machine power: 0.55KW 5) Automatic turn off biggest feeding length: 1500mm 6) Machine size: 410x320x950mm 7) Feeding way: half tooth type Model S02-1 coupling 1) Diameter of coiling steel wire: Φ0.15-1.2mm 2) Diameter of coiling spring: Φ1.5-18mm 3) Production rate piece (/min): 50-100pcs/minute 4) Machine power: 0.55KW 5) Automatic turn off biggest feeding length: 150mm 6) Machine size: 410x320x950mm 7) Feeding way: coupling