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HB Series

HB Series

The HB1416 and HB1620 are horizontal boring mills featuring solid cast iron bases, cylindrical roller guides, and backlash-free B-axis designs. Their robust quill spindles and headstock counterbalance systems provide stability and accuracy for heavy-duty cutting operations.

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Specifications

Specifications

Table Size 56.7" x 63" (1,440 mm x 1,600 mm)
X-axis Travel 78.7" (2,000 mm)
Y-axis Travel (spindle head) 70.9" (1,800 mm)
Z-Axis Travel 51.2" (1,300 mm)
W-Axis Travel 19.7" (500 mm)
Maximum Table Load 17,636 lb (8,000 kg)
Spindle Speed 35 HP (26 kW) for 30 min. / 30 HP (22 kW) cont.
Spindle Torque 876 ft-lb (1,188 Nm)
Spindle Taper CAT50
Spindle Nose 3,500 RPM
Spindle Type Geared head
Rapid Feedrate (X and Z axes) 590 ipm (15 m/min)
Rapid Feedrate (X,Y and Z) 472 ipm (12 m/min)
Rapid Feedrate (W-axis) 197 ipm (5 m/min)
Rapid Feedrate (B-axis) .8 RPM
Rapid feedrate - X axis 40 Standard (60, 90 Optional)
Rapid feedrate - Y axis 256" x 248" x 163" (6,500 mm x 6,292 mm x 4,136 mm)
Cutting feedrate 79,200 lb (36,000 kg)

Table Size 63" x 78.7" (1,600 mm x 2,000 mm)
X-axis Travel 118" (3,000 mm)
Y-axis Travel (spindle head) 82.6" (2,100 mm)
Z-Axis Travel 59.1" (1,500 mm)
W-Axis Travel 27.5" (700 mm)
Maximum Table Load 44,000 lb (20,000 kg)
Spindle Speed 40 HP (30 kW) for 30 min. / 35 HP (26 kW) cont.
Spindle Torque 1,606 ft-lb (2,177 Nm)
Spindle Taper CAT50
Spindle Nose 2,500 RPM
Spindle Type Geared head
Rapid Feedrate (X and Z axes) 590 ipm (15 m/min)
Rapid Feedrate (X,Y and Z) 472 ipm (12 m/min)
Rapid Feedrate (W-axis) 197 ipm (5 m/min)
Rapid Feedrate (B-axis) 5 RPM
Rapid feedrate - X axis 40 Standard (60, 90 Optional)
Rapid feedrate - Y axis 307" x 267" x 179" (7,795 mm x 6,772 mm x 4,534 mm)
Cutting feedrate 79,400 lb (36,000 kg)