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CNC Turning Centres

Customized CNC Turning Machines

Salient Features

  • Hardened & Ground Guideways with Turcite-B lining
  • All sliding bearing surfaces are coated with Turcite-B
  • Hardened & Ground Spindle made from special alloy steel, mounted on Super Precision Bearings
  • Precision Ball Screw for both X & Z axis
  • Maintenance free Ball Screw covers for both the axis
  • Tiltable CNC Control Panel for easy operations
  • Fully covered rear splash guard with one Sliding Door
  • AC Induction Motor with AC Drive for Spindle

Preci-Turn NX-Series Heavy Duty Straight Bed CNC Machines are specially designed for long heavy duty shaft type jobs. Heavy duty construction of the machine is the key feature of the machine to turn a job very precisely with shortest machining time for a long period.

Spindle is mounted on Super Precision Angular Contact Bearings at both the ends. Spindle & Headstock assembly is so designed to deliver higher accuracy as well as axial & radial stiffness.

Machine Control Panel (MCP) having all the controls of the machine and fixed to achieve maximum operating convenience.

Tool Turret is available with Live Tool option to facilitate Turning, Milling & Drilling on the same single set up (Optional for higher versions of CNC controllers).

Detailed Specifications
Capacity NX-1000 NX-1500 NX-2000
Admit between Centres 1000 mm 1500 mm 2000 mm
Max. Swing over Bed Dia. 240 mm 290 mm
Centre Height 290 mm 320 mm
Max. Dia. over Cross Slide 250 & 310 mm  
Type of Bed Straight
Width of Bed 323 mm (375 mm) 375 mm 450 mm
Cross Slide Travel (X axis) 350 mm
Rapid Feed (Both Axis) 6 M/min. (10 M/min.)
Ball Screw (X Axis)
(Z Axis)
Dia.25, 5mm Pitch
Dia. 40,10mm Pitch
Spindle Motor Power (Direct Drive) 5.5 kw (7.5 kw) 7.5 kw 11 kw
Spindle Bore 38 mm 38 mm (42 mm) 42 mm
Spindle Nose A2-5 (A2-6) A2-5 (A2-6) A2-6
Tail Stock
Spindle diameter 54 mm (78 mm) 78 mm
Taper MT-4 (MT-5) MT-5
Tooling Quick Change Tool Post 20 X 20 Section
Positioning 60.015 mm
Weight: Approx. 3250 kgs. 3650 kgs. 4150 kgs.
Note: Dimensions mentioned in the brackets are optional.
Sinumerik 802S
  • Simultaneously 2 Axes Control
  • Thread Cutting Cycles
  • Oriented Spindle stop
  • CSS (Constant Surface Speed) Control
  • RS-232 Serial Interface Port
  • Inch & Metric Option
  • Tool nose radius compensation
  • Backlash & Pitch Error compensation
  • Part Counting available
  • Electronic Handwheel
Standard features
  • ‘Siemens’ Sinumerik 802S Controller having Stepper Motors for both axis
  • Electronic Handwheel
  • Turning Tool Holder (20 x 20 section)
  • Electro-Magnet External Brake for Spindle Motor
  • Auto & Manual Coolant system
  • Waterproof Machine Lamp
  • Centralized & Programmable Lubrication system
  • Humidity & Dust free Electronics with quality make electronics
  • Electrical Panel with A.C. & Lamp
Optional features
  • ‘Siemens’ Sinumerik 802D Controller having Servo Motors for both axis
  • Wedgelock type, 8 / 12 station, Bi Directional Tool Turret (Live Tool option)
  • Hydraulic Chuck and Hydraulic Tail Stock
  • AC Digital Servo Spindle Drive
  • Chip Conveyor system
  • Precision 3-Jaw Chuck (Manual)
  • Spindle Hole upto 100 mm
  • Linear Toolings
  • Tool Holder of 25 x 25 section
  • Stabilizer
Special Purpose CNC Machines

We also undertake the work of specialized CNC Turning Centres as per Customers’ Jobs with complete Tooling, Fixtures & Work Holding solutions to perform the Job in lowest cycle time.