... and quadrate nails. 2. auto-feeding. 3. standard. Use:This machine applies in clothing, shoes ,hats,suitcase, waistband, handicraft and so ... laser localization, operation simplify and high efficiency.Characteristic:1. This machine suits to square nail whose length is 4mm to the ... 13mm.2. Feeding guide device automatic feeding,no need manual control.3. Adopt a new vibration plate device which can ...