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CA983

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CA983

Easy-to-use pipe-threading lathe designed for processing of long pipes and parts of pipe connections with a diameter of up to 340 mm, used for the production and transportation of oil and natural gas.

Main features

 Spindle bore diameter

340 mm

Max. diameter of the workpiece to be processed over bed 830 mm   
Max. diameter of the workpiece to be processed over carriage
450 mm   

Description of construction

  • Easy-to-use pipe-threading lathe designed for processing of long pipes and parts of pipe connections with a diameter of up to 340 mm, used for the production and transportation of oil and natural gas.
  • It is also suitable for all types of turning works.
  • Suitable for cutting metric and inch (including conical) threads.
  • It is equipped with a hydraulic mechanism for automation of one thread-cutting passage (hydro-rebound) when threading in manual mode and in a cycle.
  • The machine is assembled on a cast iron bed, with hardened sliding guideways.
  • The machine is equipped with two mechanized 4- jaws chucks with a diameter of 720 mm.




Specifications

 CUTTING AREA        
Spindle bore diameter    340    mm   
Max. diameter of the workpiece to be processed over bed 830 mm
Max. diameter of the workpiece to be processed over carriage  450    mm   
Max. length of the workpiece to be processed in centres 1000 
2000 
3000
mm
mm
mm
Max. length of the workpiece to be processed with taper attachment  500    mm   
Max. weight of the installed workpiece in chuck 
in centers

2000
5000

kg

 SPINDLE    
 Spindle speed
8-355      rpm
 Speed adjustment stepped 
(12 steps)
 
 Main motor power 15 kW
 Max. torque 3000 Nm
 Chuck diameter 720 mm
 TRAVEL    
X axis travel  500    mm   
Z axis travel  1000 
2000 
3000
mm
mm
mm   
 RAPID FEED    
 X axis rapid feed 2200 mm/min
 Z axis rapid feed 5300 mm/min
 FEED    
 Cutting feed range 0,042-1,179 mm/min
 Cut thread range  0,09-2,67 mm/rev
 CUT THREADS STROKE LIMITS
 Metric 1-28 mm
 Inch 28-1 threads per inch
 TURRET    
 Number of tools      4  
 Tool section 32x32 mm
Rotary mechanizm  manual    
 TAILSTOCK    
 Quill travel 240 mm
 Quill diameter 120 mm
 Quill taper MT6  
 DIMENSIONS AND WEIGHT    
 Length 3640 
4640 
5640
mm 
mm
mm
 Width 2050 mm
 Height 1675 mm
 Weight 10300 
10900 
11500
kg 
kg
kg

Completion of the machine

Standard equipment:

  • 4-position tool holder with hydro-rebound
  • Flap on the carriage with inspection glass
  • Taper attachment
  • Tailstock with dead and live centers MT6
  • Self-centering 4-jaw chucks with independet movement of jaws and electromechanical clamping
  • Chucks guard with locking
  • Coolant tank
  • Work light
  • Leveling pads

Options:

  • Follow rest
  • Steady rest
  • Removable supporting rest





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