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Turning Lathes

Heavy-duty Turning Lathes

Heavy-duty Turning Lathes

Turning Lathes Type ENW 1600-2400

Application:Line of universal turning lathes, which are suitable for boring of swing work pieces, for example, external cylindrical surfaces, internal holes, taper and thread machining.

Design features

Heavy-duty Turning Lathes
  • Fitted with three guide ways, providing bigger loading capacity, strong rigidity and high accuracy
  • Main DC drive with digital control, 3 grades of mechanical or hydraulic speed change, spindle speed range can achieve 1:200
  • Feed driving is connected to the main driving, this allows increasing carriage travel and thread chaser
  • Tailstock built-in rotating center increasing loading capacity, 2 grade manual traversing function, and motorized tailstock traversing make operation easier
  • Usage of high-accuracy bearings with double-row short cylinder rollers in spindle bearing allow regulating radial clearance

Specifications

Operating Data: Type ENW1600 Type ENW1800 Type ENW2000 Type ENW2200 Type ENW2400 Standard Set
Swing over bed 1600 mm 1800 mm 2000 mm 2200 mm 2400 mm 4-jaw chuck
Swing over cross slide 1250 mm 1450 mm 1650 mm 1850 mm 2050 mm Tool box
Centers distance 3m, 4 m, 5 m, 6 m, 8 m, 10 m, 12 m, 16 m  
Max. weight of workpiece between centers 32 t  
Bed width 1600 mm  
Headstock    
Spindle bore 125 mm Options
Spindle taper 120 mm taper 1:7 Close steady rest
Range of spindle speed 0.86-160 r/min manual operated gear 3 infinite speed variation(hydraulic) Open steady rest
Feed box   Milling device
Metric threads range(pitch) 2-40 mm Grinding device
Inch thread range 1-14 Locking device of chuck
Worm thread range (Module) 1.5-20 mm Digital readout device
Longitudinal feeding range 0.125-4.8 mm/spindle each lap Face plate
Cross feeding range 0.063-2.4 мм/ spindle each lap  
Fast travel (longitudinal/cross) 3000 mm/min, 1500 mm/min  
Tool rest    
Tool section 70 x 70 mm  
Carriage    
Max. cross travel of carriage 700 mm  
Max. travel of middle tool rest 600 mm  
Tailstock    
Dia. of tailstock quill 300 mm  
Taper of tailstock quill 100 taper 1:7  
Max.travel of tailstock quill 300 mm  
Steady rest    
Close-type steady rest 400-750 mm  
Open-type steady rest 650-1200 mm  
Motor    
Main motor 75 kW (DC)  
Fast feeding motor 1.5 kW  
Fast feeding motor in tailstock 1.5 kW  
Center Distance | Net weight | Dimensions 3000 37500 8600 x 2480 x 2280  
  4000 39000 9600 x 2480 x 2280  
  5000 40500 10600 x 2480 x 2280  
  6000 42000 11600 x 2480 x 2280  
  8000 45000 13600 x 2480 x 2280  
  10000 48000 15600 x 2480 x 2280  
  12000 52000 17600 x 2480 x 2280  
  16000 58000 21600 x 2480 x 2280  

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