Before using machines,sink manufacturer would use labor to polish kitchen sinks,which includes two disadvantages,first is high labor cost and second low efficiency.To take the place of labor is a good choice for sink manufacturers whose scales are huge.
To buff stainless steel kitchen sinks as bright as mirror needs three different machines:
1. Sink top buffing machine: two procedures with fyber and cloth wheels.
2. Sink side buffing machine: two procedures with fyber and cloth wheels.
3. Sink bottom buffing machine: three procedures with sand,fyber and cloth wheels.