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SLN receives National Award from Government of India for R&D for the year 2008
PCB manufacturing
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PCB Equipment (Volume Production)   CNC Drilling  

Manufacturer: Hitachi, Japan CNC Drilling Machine


High Performance and Best Seller Ne Series equipped with full range spindles of 125,000~ 200,000 min-1 to meet various process

Best – Seller Drilling machine developed by comprehensive technology in pursuit of ultimate cost performance


  • 10 ~ 15 % higher productivity compared to the conventional machine.
  • High–speed and High–precision drilling powered by new servo system.


Low vibration and low noise have been achived by high – rigidity, new type CNC device H.MARK – 30 D and new servo system.

Spindle selection according to hole specifications

High–performance, High–rigidity air bearing system
High–speed (160Kmin-1 or 200Kmin-1) spindles can be selected


Machine Model

ND – 6N 210E

ND – 6N 180E

ND – 7N 180E

Number of stations



Spindle spacing




Drilling Area

533 x 690mm(21.0 x 27.2 inch)

500 x 690mm(19.7 x 27.2 inch)

470 x 690mm(18.5 x 27.2inch)

ADC Number

300 Tools /Axis

250 Tools /Axis

XY Axis positioning speed


Z Axis feed rate

0.101~ 12.7m/min

Z Axis retraction rate


Positioning accuracy

± 0.004min

Spindle speed

20,000~ 125,000 min-1

Drilling accuracy

± 0.020 mm (Hitachi Measurement standard)



Drill size range

θ 0.1~ 6.35mm

Power requirement

3 Phase 200V ± 20V 50/60Hz (15KVA)

3 Phase 200V ± 20V 50/60Hz (18KVA)

Air Requirement

590 ~ 690 KPa (900 I/min)

590 ~ 690 KPa (1,000 I/min)



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