CHESTER VBD SERIES DOUBLE COLUMN VERTICAL BORING MACHINES

Servo motor with TBI ballscrew for X&Z axis feeding, sample structure with more stable function.

High grade cast iron structure for super stability, reliability & longer machine life.

Centralized operation button panel.

Worktable table with manual 4-jaw chuck with chucking jaws.

Square toolpost on vertical heads, especially suitable for deep hole machining.

Please contact us for more info.

Description

• High precision bearings in table speed change gearbox 

• Forged shafts used in the table speed change gear box

• High precision gears in table speed change gearbox (Class 6) for smooth running & less machine noise

• Manual centralized compulsory lubrication system

• High reliable ABB electrics 

• High quality hydraulic valves for reliable functioning

• Planetary gearbox for ballscrew

• High accurate & heavy load spindle bearings (P5 class)

• Quenched, tempered & ground guideways on ram

• Reliable hydraulic power pack unit, easier for adjustment & maintenance

• Hydrostatic working table with constant flow hydraulic power supply

• Hydraulic clamping of cross beam on the column for heavy duty cutting

• Ram made of high grade cast iron for better dynamic performance & longer life

• Wear-resistant industrial material coating on the travelling guideways and wear-resistant Zinc-Aluminum alloy strips engraved in the table guideways for longer machine life

• Reliable PLC control (OMRON-Japan) integrated in the electrical system for easier control

• Affluent safety & protection setting-ups & interlocks are integrated with the machine, etc.

Model VBD2500-S VBD3100-S VBD4000-S
Max. Vertical Turret Cutting Diameter 2500mm 3100mm 4000mm
Diameter of Worktable 2250mm 2830mm 3150mm
Max. Weight of Workpiece 10ton 10ton 10ton/32t 
Max. Height of Workpiece 2000mm 2000mm 2000mm
Speed Range  1-63rpm 1-63r/min 0.5-63r/min
Vertical Traverse of Tool Head  1000mm 1000mm 1000mm/2000mm
Horizontal Traverse of Tool Head 1400mm 1650mm 2165mm
Main Motor Power 55kw (73.76hp) 55kw (73.76hp) 55kw (73.76hp)

 

Click the links below to download the specific documents.
VBD-SERIES.pdf
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