Three-row boring : MODEL : HB305

Max.width of workpiece( X direction) : 1,850mm

Max.distance of two horizontal boring position : 640mm

Min.distance of vertical drilling group : 128mm

Max.thickness of workpiece : 78mm

Max.depth of horizontal boring head : 40mm

Max.depth of vertical boring haed : 70mm

Rotating speed of boring spindles : 2,800rpm(50HZ)

Vertica boring power : 1.1kw/1.5kw

Horizontal boring power : 1.5kw

Working Pressure : 0.6-0.8Mpa

Dimension of machine : 2700x2500x1760

Packing dimension : 2800x1280x1800