C5250-2 Conventional Double Columns Vertical Lathe

Conventional Double Columns Vertical Turret Lathe

 C5250-2

vertical lathe
Cutting dia.5000mm
Worktable dia.4000mm
Weight of workpiece 32 ton
Height of workpiece 2500mm

1. Features

The double column VTL model C5250-2 series is a super rigid machine with big machining capacities, stable structure and high machining efficiency. The machine is equipped with two vertical tool heads with high precision digital readout system (DRO) fitted on the right tool head. Electric encoder together with electromagnetic valves is integrated into the gear box. Gears are made of 40 Cr steel and precision ground for high precision and low machine noise. Electrics are controlled by high reliable PLC.

The machine is designed and built to meet modern machining requirements of high speed cutting tools and carbide cutters on workpieces of ferrous, non-ferrous and other materials.

Functions:

           1. I.D. turning, O.D. turning, end-facing,

           2. cone turning,

           3. grooving, parting / cut off,

           4. drilling, boring, reaming,

           5. curve cutting, etc.

2. Machine Body

The main body of the machine is made of high rigid resin castings with thermal stress relief aging treatment. Small cast iron bodies are hardened with high temperature. All the steel parts are thermal refined.

3. Machine main structure

DC 75 kW main motor with digital speed regulator is adopted for driving the table through gear box. Three steps of speeds are available with infinite variable speed changing in each step. Double row cylindrical roller bearing is equipped under the table. The cone inner ring of the bearing can eliminate the radial clearance effectively for high precision and stable machining at high speed.

4. Hydrostatic working table

Hydrostatic table adopted with constant flow synchronous pump features:

a). low friction for permanent life of table,

b). heavy load capacity on table,

c). oil film between machine base and table absorbs cutting vibration & loads,

d). a safety system controls the hydrostatic pressure for optimum safety.

5. Machine specifications

Note: Manufacturer reserves the right to improve & modify without prior notice.

6. Machine packing list

7. Machine main parts & components