產品特點：

1,適用于已經過表面處理的板件的旋轉

2,臺面使用氣浮珠和塑膠板，有效防止板面擦傷和臟污

3,便于人工自由旋轉板件方向，阻力小

Technical Parameter：

1,It used for rotation of the plank which has been surface treatment.

2,Table is made of steel ball and plastic plate.Preventing the plate from wearing and staining.

3, Easy to rotate plate direction by manual, small resistance.