CNC-VL800 CNC vertical lathe, swing diameter 800mm - Vertical lathes

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CNC-VL800 CNC vertical lathe, swing diameter 800mm

CNC-VL800 CNC controlled vertical lathe is widely used to turn internal/external cylindrical surfaces, taper surfaces, slots and chamfers etc., especially suitable for semi-fine machining and fine machining in mass productions of truck parts inclusive of hubs, brake drums, flywheel housing, clutch housing, wheel rims, differential housings, disc workpieces etc.;
Vertical guide ways, column, machine base and sliding carriage etc. are made of high-grade and high-strength gray cast iron through resin sand casting, ensuring the very high rigidity for this vertical lathe;
All the guide ways on the vertical column and the sliding carriage etc. are rectangular and plastic coated to greatly reduce the friction, and have been hardened with high-frequency quenching and precision ground to ensure high accuracy in the long-term operations of this vertical lathe;
Machine spindle runs at variable speeds driven by a variable-frequency motor of 18.5KW, making the machine can perform heavy cutting and semi-finish and finish machining;
Both vertical and horizontal feedings are automatically performed with servo motors and protection devices are furnished on both directions (vertical and horizontal). Nitrogen-cylinder counterweight balancing devices are equipped on the vertical direction in order to greatly extend the life span of the ball screws;
Special-purposed lead screw bearings are equipped to support ends of ball screws on both horizontal and vertical directions to guarantee the turning precision of this vertical lathe;
Electrical lubrication pump offers periodical lubrications on all the ball screws and guide ways, greatly extending their life spans;
Rack type tool holder or electrical NC turret (stations can be 4, 8 or 12) can equipped on this vertical lathe to make the operations convenience and greatly increase the proficiency;
Hydraulic power chuck together with the hydraulic power unit are equipped on this machine. Other types of chucks can be supplied on requests;
Special tooling and encoder can be equipped on this machine for threading on requsts;
GSK 980TC3 CNC system is equipped with this machine. On request other brands of the CNC systems like Siemens or Fanuc can be supplied.

Specifications:

1.Machine	CNC Vertical Lathe
2.Model	CNC-VL800A
3.CNC Control System	GSK 980TC3
4 Travels
4.1 X-axis	580mm
4.2 Z-axis	670mm
5 Capacity
5.1 Max.swing dia.	800mm
5.2 Max.turning dia.	700mm
5.3 Max.turning height	400mm
5.4 Max.workpiece weight	200kg
6 Spindle
6.1 Spindle speeds	100～800rpm(Basin angle gears)
6.2 Main motor	18.5Kw
6.3 Spindle type	Gear
6.4 Spindle bearing precision grade	P4 grade
6.5 Spindle hardness	HRC58-62
6.6 Outer diameter	160mm
6.7 Inner diameter	50mm
7 Chuck & NC Turret
7.1 Chuck type	Hydraulic 3-jaw
7.2 Dia.of chuck	630
7.3 NC Turret stations	4, options as 8, 12
7.4 NC Turret center height	125mm
8 Guide Ways
8.1 X-axis sliding guide ways
8.2 Z-axis sliding guide ways
9 Ball Screws
9.1 Accuracy	C3 grade
9.2 Diameters	X-axis：φ40-1080 mm
	Z-axis：φ50-1340mm
9.3 Lead	10mm
10 CNC Control System
10.1 Make	GSK 980TC3
10.2 X-axis servomotor	15NM/2000rpm
10.3 Z-axis servomotor	18NM/2000rpm
10.4 Spindle motor	18.5kw/25Hz/1000rpm
10.5 Display	8.4”Colorful LCD
10.6 RS－232 Transmission port and USB port	RS-232
10.7 Other functions referring to GSK 980TC3
11 Feeding Rates
11.1 X-axis and Z-axis rapid feeding rate	8m/min
12 Cutting coolant system
12.1 Coolant motor	120W
12.2 Pump flow	30L
12.3 Tank volume	150L
12.4 Chip conveyor	supplied
12.5 Electricity cabinet heat exchanger	supplied
13 Performance Accuracies
13.1 Repeatability accuracy	±0.015mm
13.2 Positioning accuracy	±0.012mm
13.3 Minimum input increment	0.001mm
14 Power Supply
14.1 Power source	3￠-AC 380V 50Hz±5%
14.2 Power consumption	32KW
14.3 Earth protection and power-off protection	supplied
14.4 Three-color indicatorfor showing machine status	supplied
15 Others
15.1 Hydraulic power unit	750W/50Hz-40L
15.2 Machine net weight)	7500kg
15.3 Machine packing dimensions	220019003100mm
16 Full enclosure protection with reliable protections equipment conforms to GB15760-1995: Metal Cutting Machine Tool Safety Protection General Specifications.