... vibration -stable performance, Automatic Mattress Flanging Machine(SB-70) Product Description:SB-70 Heavy-Duty Flanging Machine is mainly used for ... auto presser foot, equipped with special encoder to position needles, 10, Low noise, small vibration, stable performance, Technical Specification: Flanging ... 50HZ, Single-PhaseTotal Power600WMachine weight150KG Automatic Mattress Flanging Machine(SB-70)