# CNC screw-cutting lathes VST-625-21 CNC 23, VST-625-22 CNC 23

- Price: Price on request
- Availability: to order
- Manufacturer: Вістан
- Art. 16203
- Category: Metal lathes
- URL: https://melita.com.ua/en/tovar/stanky-tokarno-hvyntorizni-z-chpu-vst-625-21-cnc-23-vst-625-22-cnc-23
- Seller: NTC Melita LLC, Dnipro; +380 50 362-09-72; melita10042015@gmail.com

## Specifications

| | |
|---|---|
| Manufacturer | Vistan |
| Country of origin | Belarus |
| CNC | Yes |

## Description

The lathe is designed for semi-automatic turning of external and internal surfaces of round parts with stepped and curved profiles of varying complexity. The lathes are made with distances between centres of 1000 mm - VST-625-21 CNC 23 and 1500 mm - VST-625-22 CNC 23.
Design features:
- The high-strength cast iron bed with hardened and ground guideways ensures a long service life and higher machining accuracy.
- The main drive, consisting of a 12 kW motor and a headstock with three speed ranges, delivers a maximum spindle torque of up to 800 Nm.
- High-precision spindle with Ø 82 mm bore.
- The lathe is equipped with a SIEMENS CNC system. A FANUC CNC system is available as an option.
- Automatic programmed selection of the spindle speed range.
- SIEMENS Simodrive closed-loop feed servo drives.
- Manual and automatic machining supported by a CNC system based on canned cycles.
Accuracy class to GOST 8-82 | 
P | 
Number of simultaneously controlled axes | 
2 | 
Max. workpiece diameter that can be mounted, mm | 
500 | 
Max. machined workpiece diameter | 
   - over bed | 
320 | 
   - over cross slide | 
200 | 
Max. machined workpiece length, mm | 
700 (1200)* | 
Max. longitudinal carriage travel (Z axis), mm | 
870 (1370)* | 
Max. cross slide travel (X axis), mm | 
285 | 
Max. tailstock quill travel, mm | 
150 | 
Carriage feed rate range, mm/min: | 
   - longitudinal (Z axis) | 
3.5...5000 | 
   - cross (X axis) | 
1.75...2500 | 
Spindle speed range, min-1 | 
22...1800 | 
Number of spindle speed ranges | 
3 | 
Main drive power, kW | 
12 | 
Overall dimensions, mm | 
2750(3250)*x1655x1830 | 
Machine weight, kg | 
3300, (3900)* | 
* - for VST-625-22 CNC lathes.
Standard delivery:
- Power-operated 3-jaw chuck with clamping unit.
- Tailstock with electromechanical quill drive.
- Accessories.
- Live centre.
- 8-position turret with a set of tool holders.
Optional, to order:
- Fixed steady.
- Travelling steady.
- Chip conveyor with coolant pump.