CHESTER VF760 HIGH SPEED ULTRA PERFORMANCE CNC MACHINING CENTRE

The Chester VF760 High Speed Ultra High Performance CNC Machining Centre is the ideal CNC machine for precision engineering.

Please contact us for more info.

Description

The Chester VF760 High Speed Ultra Performance CNC Machining Centre features advanced machine design has a reinforced body structure through FEM analysis and extra wide machine column and base design to ensure the high rigidity during high speed movement. The VF series offers superb cutting performance and reduced vibration to meet the highest machining demands.

Our CNC Machining Centres offer:

  • High speed performance and high rigidity for precision machining
  • High spindle torque
  • BBT spindle for higher rigidity
  • Roller type linear guideway
  • Direct drive provides backlash free, best accuracy, reliability and stability
  • Cast iron is tempered for stress relief to ensure structural stability without deformation
  • C3 class ballscrews ensures the highest accuracy and durability
  • Pre-tension on all axis minimizes thermal distortion
Technical Specifications                                   VF760
Table
Table size 900 x 420mm
T-slot (width x number x distance) 14 x 3 x 125 mm 
Max. load 500kgs
Travel
X / Y / Z Travel   700 / 450 / 520mm
Spindle nose to table 100 – 620mm
Spindle centre to column 517mm
Spindle
Spindle taper SK 40 / BBT 40 / CAT 40

9 / 22 kW Siemens; 11 / 18.5kW Fanuc

12000rpm

HSK A63, 20000rpm

20/24kW; 35/42Nm

Spindle servo motor
Spindle speed

Spindle(option 1)

Motor power/torque

Feed
Rapid feed X/Y/Z 48 m/min (24 m/min opt.)
Cutting feed 1-12.000 m/min
Tool changer
Number of tools 24 pcs
Max. tool length 300mm
Max. tool diameter 78 (125)mm
Max. tool weight 8kgs
Accuracy (VDI 3441)
Positioning accuracy

(without linear encoder)

0.010mm / Full Travel
Positioning repeatability

(without linear encoder)

0.006mm / Full Travel
Positioning accuracy

(with linear encoder)

0.006mm / Full Travel
Positioning repeatability

(with linear enoder)

0.004mm / Full Travel
Dimensions & weight
Dimensions 3250 x 2710 x 2900mm
Weight 4500kgs

STANDARD ACCESSORIES

• Fully enclosed splash guard

• Direct drive spindle 12000 rpm

• Spindle cooling system

• 24 pockets arm tool changer

• Air-conditioned electrical cabinet

• Rigid tapping

• Ethernet, CF card and USB interface 

• Automatic lubrication system

• Coolant system

• LED working lamp

• End of program light

• Electronic handwheel (MPG)

• Tool box

• Leveling bolts and blocks

• Coolant gun

• Air gun

• Air blast during cutting

• Chain type chip conveyor

• User Manual

 

OPTIONAL ACCESSORIES

• CTS coolant through spindle + ATS 

• Motor spindle 20000 rpm, HSK A63 

• 4th axis

• 4/5th axis

• Workpiece probe 

• Tool probe 

• Linear scales 

• Oil skimmer

Click the links below to download the specific documents.
VF760-1.pdf
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