HHB200-CNC / HB260-CNC CNC Horizontal Boring Machine

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Model HHB200-CNC HHB260-CNC
Spindle Diameter 200mm 260mm
Milling Bar End Diameter 300mm 400mm
Spindle Taper(7:24) ISO60 ISO60
Tool Shank Type JT50/BT50 JT60/BT60
Pullstud Type LD—50D/50T-I LD-60D/P60T-I
Spindle Speed Range 2-1250rpm 2-850rpm
Main Motor Power 60/8430minor 71kW 129kW
Milling Spindle Torque 12100or 14500Nm 27000 Nm
Spindle Max. Torque 6000Nm 8000Nm
Axial Max. Torque of Boring Spindle 55000N 70000N
The Square Ram Cross-Sectional Area 480×580mm 600x725mm
Column Slide Travel (X) 10000mm 12000mm
Spindle Box Max. Travel (Y) 4000mm 5000mm
Ram Max. Travel (Z) 1200mm 1800mm
Boring Bar Max. Travel (W) 1200mm 1600mm
Ram+ Boring Axis (Z+W) 2400mm 3400mm
Cutting Feed Speed Range- X 1-8000mm/min 1-6000mm/min
Cutting Feed Speed Range - Y 1-6000mm/min 1-6000mm/min
Cutting Feed Speed Range - Z,W 1-4000mm/min 1-4000mm/min
Rapid Feed Speed Range- X 8000mm/min 10000mm/min
Rapid Feed Speed Range- Y 6000mm/min 8000mm/min
Rapid Feed Speed Range- Z,W 4000mm/min 6000mm/min
ATC Capacity 60 60/80
Positioning Precision- X 0.025mm 0.025mm
Positioning Precision- Y 0.025mm 0.025mm
Positioning Precision- Z 0.03mm 0.025mm
Positioning Precision-W 0.03mm 0.025mm
Repeat Positioning Precision- X 0.02mm 0,015mm
Repeat Positioning Precision- Y 0.02mm 0,015mm
Repeat Positioning Precision- Z 0.025mm 0,015mm
Repeat Positioning Precision- W 0.025mm 0,015mm
Main Power Of Electricity 150 kVA 380 kVA
Size 16560×7455×8400mm 19806x10170x11126mm
Weight 128 000 kgs 230 000kgs

• Siemens 840D CNC System

• Automatic Tool Changer
• CNC Rotary Table (3000x4000mm, 4000x4000mm for TK6926)
• Vertical Milling Head
• Universal Milling Head
• Elongating Milling Head
• Facing Head
• Chip Conveyor
• Floot Plate


View our Boring Machines Brochure here


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Contact Us: sales@chestermachinetools.com

Or telephone: +44 (0)1543 4489940