Vertical CNC lathe (VT series)


Make a request		 INTRODUCTION :

High rigidity and high precision are ensured by the dynamic column structure and integral casting bed. Keodo Seiki castings are treated with three times of aging and filled with patented materials in key parts, giving the machine a high degree of rigidity and vibration absorption. The X-axis adopts the dynamic column structure, equipped with two guide rails and imported ball screws to meet the high precision machining requirements. And the stability of precision is guaranteed in the long-term fast and efficient running.

FEATURES :

• VT series machines can meet the requirements of long time and heavy cutting processing with high intensity and high efficiency. The machine adopts imported NSK bearings, high speed, high precision and high rigidity, and also with high speed imported screw and line rail, it can withstand heavy cutting with radial and axial load and long time repeatable high precision machining.

 

Technical Parameters
VT series Item VT200 VT300 VT400 VT500 VT600 VT800
Max. workpiece diameter mm Ø250 Ø300 Ø450 Ø500 Ø600 Ø800
Max. workpiece length mm 400 400 500 600 710 750
Main motor power KW 7.5 7.5 15 15 22 30
Max. turning diameter mm Ø400 Ø420 Ø500 Ø550 Ø720 Ø820
Max. workpiece weight kg 100 100 300 300 500 500
X-axis travel mm -250;+250 -50;+170 -50;+250 -30;+260 -50;+310 -50;+410
X-axis positioning/ repeatability mm 01/0.005 01/0.005 01/0.005 01/0.005 01/0.005 01/0.005
Z -axis travel mm 410 410 450 550 720 760
Z-axis positioning/ repeatability mm 0.01/0.005 0.01/0.005 0.01/0.005 0.01/0.005 0.01/0.005 0.01/0.005
Max. tool holder move speed m/min 18 18 16 16 16 12
Chuck size inc h / 8 12 15 18 21
Overall dimension (L *W*H) mm 1510*1600*2300 1510*1600*2300 1510*1600*2700 1760*2000*2800 2400*2350*3250 2550*2350*3250
Gross Weight Kg 3500 3500 6500 7000 10500 11000