NEWLAND MACHINE TOOL GROUP
T-Type Horizontal Boring Mills
Machine Information
Features
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T-Type layout with moving column (Z axis)
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Heavy duty cast iron construction
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Plain or rotary tables
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Operator cabin
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Dual way covers on X and Z axes
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High spindle speeds and power
Specifications
NHB Series T-type HBM | NHB 13 | NHB 16 |
Spindle | ||
Boring spindle diameter, mm (in) | 130 (5.1) | 165 (6.5) |
Spindle taper | ISO 50 | ISO 50 |
Maximum speed, RPM | 4000 | 3150 |
Maximum torque, Nm (lbs ft) | 2500 (1844) | 4150 (3060) |
Power, kW (HP) | 37 (50) | 51 (68) |
Travels | ||
X-axis (column), mm (in) | 2000 (78.7) | 2500 (98.4) |
Optional | 2500 (98.4) | 3000 (118.1) |
3000 (118.1) | 3500 (137.8) | |
3500 (137.8) | 4000 (157.5) | |
Y-axis (table), mm (in) | 1600 (63) | 2000 (78.7) |
2000 (78.7) | 2500 (98.4) | |
2500 (98.4) | 3000 (118.1) | |
3500 (137.8) | ||
Z-axis (column in/out), mm (in) | 1250 (49.2) | 1500 (59) |
W-axis (boring spindle in/out), mm (in) | 750 (29.5) | 1000 (39.4) |
Plain table | ||
Size, mm (in) | 1250 x 1600 (49.2 x 63) | 1600 x 2000 (63 x 78.7) |
Maximum table load capacity, kg (lbs) | 10000 (22000) | 20000 (44000) |
Optional plain table sizes, mm (in) | 1600 x 2000 (63 x 78.7) | 1600 x 2500 (63 x 98.4) |
1600 x 2500 (63 x 98.4) | 2000 x 3000 (78.7 x 118.1) | |
1600 x 3000 (63 x 118.1) | 2000 x 3500 (78.7 x 137.8) | |
Feed Rates | ||
X, Y, Z, mm/min (in/min) | 20000 (787) | 16000 (630) |
Optional X, Y, Z, mm/min (in/min) | 25000 (984) | 20000 (787) |
W, mm/min (in/min) | 10000 (394) | 10000 (394) |
Rotary table (optional) | ||
mm (in) | 1250 x 1600 (49.2 x 63) | 1600 x 2000 (63 x 78.7) |
1600 x 2000 (63 x 78.7) | 2000 x 2500 (78.7 x 98.4) | |
2000 x 2500 (78.7 x 98.4) | 2500 x 3000 (98.4 x 118.1) |
Advantages
The Newland line of T-Type Horizontal Boring Mills offer the following advantages:
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Hydrostatic ways with A static flow regulators on X & Z axes providing dampening, rigidity, high speeds and long life
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Combination box ways on the Y axis for dampening, rigidity, and long life
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Patented spindle head with the shortest spindle length to W axis stroke available for increased spindle speed and power capability
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Modular head stock with up to three gear ranges for optimum speed and torque/power
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Bar deflection compensation system for improved accuracies
Performance enhancing options available include:
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Linear scales
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Part and tool probes
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Automatic tool changer
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Right angle heads
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Facing heads
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Automatic head changer
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Pallet systems
Category: Boring