HBM810 Line Boring Machine for cylinder heads

Excellent machine for line boring blocks or heads.

The HBM 810 Horizontal Boring Machine is suitable for reconditioning camshaft housing holes on medium size blocks.
Very precise size control and surface finish eliminates line honing all together.

The centering of boring holes is achieved on the boring rod by means of suitable center squares and by a tool holder slide adjustable in height.

The rod is held by 3 supports and it is operated by a head equipped with D.C. engine, which permits to adjust, with a continuous revolutions variation, the rotation and feed speed of the rod.

Fast and accurate are hall marks of this great line boring machine.

Standard equipment

• Single-Phase (230V 50/60Hz 1Ph)
• Continuous variable spindle rotation speed
• Basemenet with equipment-tray
• 3 Boring bar supporting arms
• 1 Chromium boring bar 24-85 mm(61-64"- 3.11/32") diameters, with tool lock screws, complete
• 1 Ring-type toolholder, 50 mm (1.31/32") dia. for 52-85 mm (2.3/64"- 3.11/32") capacity
• 2 Centering fixture, less dial gauge
• 2 Dial gauge (metric), 40mm (1.37"/64") dia.
• 1 Tool setting  fixture, less Dial gauge with micrometer
• 1 Measuring device, complete with micrometer and dial indicator (metric or imperial)
• 2 Parallel support assy, with vertical and horizontal adjustment, complete with fixing screws for cylinder heads
• 5 Boring tools 45"(brazed), 15/17/22/27/31 mm long, 8mm
• Set of spanners  

Specifications

• Boring capacity  24÷85 mm
• Max spindle travel  100 mm
• Min-Max distance height supports to bar C/L100÷376 mm
• Max cylinder head and block length  810 mm
• Max cylinder head and block width  300 mm
• Variable spindle rotation speeds  250÷1000 rpm
• Spindle traverse rate  0÷1000 mm/min
• Feed Motor power  0.50 Hp
• Dimensions (LxWxH)  1910×1350×1750 mm
• Weight  385 Kg