NETC | CNC Machinery | SW-20
New England Tool Corporation
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The Continuation of ECAS-20

The pursuit of reduced idle times both mechanically and electrically through the latest software allow complex components to be manufactured in the fastest possible times to improve both production output & profitability.


  • Simultaneous machining (turning & drilling, etc.) by opposing plattens leads to shortened machining time.
  • The 8-spindle tool post (with Y-axis) exclusively designed for back working. Front and back working are independently controlled to greatly reduce machining time.
  • The Star Motion Control System ensures an uninterrupted tool path.
  • A tool post (with Y-axis control) exclusively designed for 8-spindle back working is equipped.
  • A variety of new functions, such as manual handle retracing, program check, code help and others are added to help the operator.
Printable PDF Brochure


Tool kinematics

sb16e kinematik

Specifications SW-20

Max. machining diameter Ø 20 mm (25/32 in)
Max. headstock stroke (Standard) 205mm (8 in)
Tool post configuration Front Turning Tool + Power-driven tool
Rear Turning Tool + End working stationary tool + Power-driven tool
Number of turning tools Front 4 tools (12mm/16mm)
Rear 2 tools (12mm/16mm)
4-spindle sleeve holder Number of tools Front 4 tools
Rear 2 tools (max. 4 tools)
Max. drilling capacity Ø 10 mm (25/64 in)
Max. tapping capacity M8 x P1.25
Power driven att. Number of tools Front: 3 tools
Rear: 3 tools
Max. drilling capability Ø 8 mm (5/16 in)
Max. tapping capability M6 x P1.0
Max. milling capability Ø 10 mm (25/64 in)
Max. slotting capability 1.5mm (W) x 4mm (D)
Main spindle indexing angle C-axis control
Main spindle speed Max. 10,000 min-1
Main spindle motor Built-in motor drive
2.2kw (Continuous)/3.7kw (10min/25%ED)
Dimensions (W x D x H) 2,588 x 1,150 x 1,765 mm
Weight 3,500 kg

Backworking attachment SW-20

Max. chucking diameter Ø 20 mm (25/32 in)
Max. length for front ejection 80mm (3-5/32 in)
Max. work projection length Ø 30 mm (1-11/64 in)
Number of tools 8 tools
4-spindle unit Max. drilling capability Stationary tool: Ø 10 mm (25/64 in)
Power-driven tool: Ø 8 mm (5/16 in)
Max. tapping capabiilty Stationary tool: M8 x P1.25
Power-driven tool: M6 x P1.0
Sub-spindle indexing angle C-axis control
Sub-spindle speed Max. 10,000 min-1
Sub-spindle motor Built-in motor drive
2.2kw (Continuous)/ 3.7kw (10min. /25%ED)
Power-driven att. spindle speed Max. 8,000 min-1

* Specifications are subject to change

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