TW6291 EVS Infinitely Variable Speed Lathe
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TW6291 EVS Infinitely Variable Speed Lathe
  • TW6291 EVS Infinitely Variable Speed Lathe
  • TW6291 EVS Infinitely Variable Speed Lathe
  • TW6291 EVS Infinitely Variable Speed Lathe
  • TW6291 EVS Infinitely Variable Speed Lathe
  • TW6291 EVS Infinitely Variable Speed Lathe

TW6291 EVS Infinitely Variable Speed Lathe

TW6291 EVS Infinitely Variable Speed Lathe spindle system is high in rigidity and accuracy. Electronically infinitely variable drive. Rapid feed structure is available on lathe Apron. Clutch in headstock makes the lathe more attractive.
  • TW6291 EVS Infinitely Variable Speed LatheDownload
INQUIRY
Machine Specifications
Items TW6291 EVS
Capacity
Max. swing over bed Φ910mm
Max. swing over slide Φ580mm
Max. swing in gap Φ1100mm
Effective length in gap 400mm
Max. length of workpiece 1500mm 2000mm 3000mm 4000mm
Bed width 600mm
Spindle
Spindle bore Φ105mm
Spindle nose D11
Spindle Taper Metric Ø 120 1:20
Spindle speed 10-90rpm,20-180rpm, 40-320rpm80-630rpm
Steps of spindle speed 4 steps ( electrically adjustable speed)
Thread and Feed
Metric thread 1~120mm /43kinds
Inch thread 14~1TPI / 26kinds
Module Range 0.5~60M.P / 45kinds
D.P. Range 28~1DP / 24kinds
Longitudinal feed range 0.1-1.52mm/rev,0.8-12.16mm/rev
Cross feed range 0.05-0.76mm/rev,0.4-6.08mm/rev
Rapid traverse Longitudinal:4. m/min; Cross: 2m/min
Tool post
Number of tool station 4
Tool cross section 32x32mm
Compound slide travel 200mm
Max Cross Slide Travel 550mm
Tailstock
Tailstock sleeve diameter Φ100mm
Tailstock sleeve travel 250 mm
Tailstock sleeve taper MT5
Motor
Main motor power 11kW
Others
Net weight 5850 kg 6450kg 7050 kg 7650kg
Overall dimension 3650x1450x1630mm 4150x1450x1630mm 5150x1450x1630mm 6150x1450x1630mm
             
Equipments
Item 01 Descriptions  
01.01 3-Jaw chuck  Ø320mm  
01.02 4-Jaw chuck  Ø500mm  
01.03 Steady rest   
01.04 Follow rest   
01.05 Face plate  
01.06 4-way tool post  
01.07 Work lamp  
01.08 Coolant system  
01.09 Tailstock  
01.10 Reduction sleeve  
01.11 Dead center  
01.12 Tool box and tools  
 
Optionals
Item 02 Descriptions  
02.01 Chuck guard  
02.02 Tool post cover  
02.03 Lead screw cover  
04.04 Taper attachment  
04.05 2-axis /3-axis Digital Read Out  
04.06 Living center  
 
Descriptions
Headstock
Headstock gears are made of high quality steel, ground and hardened, all gears head stock with oil immersed lubrication design.
Electronical infinitely variable drive.    
 
Feeding system
Sealed and easy operating feed box has various feeds and imperial, diametric and module thread cutting functions;
The lathe are easy and reliable to operate, convenient to repair. 

Futures
1. The surface of the lathe bed ways is supersonic frequency hardened and precision ground.
2. The lathe spindle system is high in rigidity and accuracy.
3. Electronically infinitely variable drive.
4. Rapid feed structure is available on lathe Apron.
5. Clutch in headstock makes the lathe more attractive.
Futures
1. The surface of the lathe bed ways is supersonic frequency hardened and precision ground.
2. The lathe spindle system is high in rigidity and accuracy.
3. Electronically infinitely variable drive.
4. Rapid feed structure is available on lathe Apron.
5. Clutch in headstock makes the lathe more attractive.
Machine Specifications
Items TW6291 EVS
Capacity
Max. swing over bed Φ910mm
Max. swing over slide Φ580mm
Max. swing in gap Φ1100mm
Effective length in gap 400mm
Max. length of workpiece 1500mm 2000mm 3000mm 4000mm
Bed width 600mm
Spindle
Spindle bore Φ105mm
Spindle nose D11
Spindle Taper Metric Ø 120 1:20
Spindle speed 10-90rpm,20-180rpm, 40-320rpm80-630rpm
Steps of spindle speed 4 steps ( electrically adjustable speed)
Thread and Feed
Metric thread 1~120mm /43kinds
Inch thread 14~1TPI / 26kinds
Module Range 0.5~60M.P / 45kinds
D.P. Range 28~1DP / 24kinds
Longitudinal feed range 0.1-1.52mm/rev,0.8-12.16mm/rev
Cross feed range 0.05-0.76mm/rev,0.4-6.08mm/rev
Rapid traverse Longitudinal:4. m/min; Cross: 2m/min
Tool post
Number of tool station 4
Tool cross section 32x32mm
Compound slide travel 200mm
Max Cross Slide Travel 550mm
Tailstock
Tailstock sleeve diameter Φ100mm
Tailstock sleeve travel 250 mm
Tailstock sleeve taper MT5
Motor
Main motor power 11kW
Others
Net weight 5850 kg 6450kg 7050 kg 7650kg
Overall dimension 3650x1450x1630mm 4150x1450x1630mm 5150x1450x1630mm 6150x1450x1630mm
Equipments
Item 01 Descriptions  
01.01 3-Jaw chuck  Ø320mm  
01.02 4-Jaw chuck  Ø500mm  
01.03 Steady rest   
01.04 Follow rest   
01.05 Face plate  
01.06 4-way tool post  
01.07 Work lamp  
01.08 Coolant system  
01.09 Tailstock  
01.10 Reduction sleeve  
01.11 Dead center  
01.12 Tool box and tools  
 
Optionals
Item 02 Descriptions  
02.01 Chuck guard  
02.02 Tool post cover  
02.03 Lead screw cover  
04.04 Taper attachment  
04.05 2-axis /3-axis Digital Read Out  
04.06 Living center  
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