NETC | CNC Machinery | SR-38
New England Tool Corporation  
About NETC

New England Tool Corporation is today the supplier of choice of High Pressure Systems on all "Star" Swiss Machines with thousands of installations throughout the US and Europe.

We welcome your enquires for Swiss applications for your parts, and we are able to submit time studies upon request. We specialize on taking your parts from Bar Stock to a completely automated Turn-Key solution.

SR-38SR-38 Type B

Complex machines for large-diameter workpieces now aim for higher functionality, productivity and accuracy

STAR SR-38 is a highly functional model, which employs a machine composition including a balance-cut mechanism, two cartridge positions, angle adjustable power-driven tool unit, eight-spindle back working unit, etc. for advanced complex machining.

Machining time is reduced by the balance-cut function trough simultaneously controlled X1 and X3 axes.

The eight-spindle unit with a Y-axis control function for rear-side machining is mounted for reduction of machining time by employing the efficient process split between the front and rear sides as well as simultaneous machining. 

Printable PDF Brochure

Tool kinematics

sr38 kinematik

Specifications SR-38 Type B

Max. machining diameter Ø 38 mm (1-1/2in)
Max. headstock stroke With R.G.B. unit 320 mm (12-19/32in)
With R.M.G.B. unit 288 mm (11/32in) : OP
Tool 5 tools on the front (stationary type)+ 2 tools on the rear (X3 axis control)
5-Spindle sleeve holder Number of tools Front 5 tools
Rear 5 tools
Max. drilling capacity ø 23 mm (29/32in)
Max. tapping capacity M16XP2.0
Power driven att. Number of tools Cross milling: 4 tools
Cartridge type: At 2 position
Number of tools (type A) Angle adjustable power-driven tool: At 1 position (Front 3 tools + Rear 3 tools)
Number of tools (type B) B-axis controlled power-driven tool unit: At 1 position (Front 3 tools + Rear 3 tools)
Max. drilling capability Ø 10 mm (25/64 in)
Max. tapping capability M8xP1.25
Spindle speed Max. 6,000min-1
Drive Motor 2.2 kw
Rapid feed rate 36m/min (X1,Y1,Z1,X2,Z2), 24m/min(Y2,X3)
Main spindle indexing angle C-axis control
Main spindle speed Max. 7,000min-1
Main spindle motor 7.5kw(continuous)/11kw (10min./25% ED)
Coolant tank capacity 253 L
Dimension (W x D x H) 2,740 x 1,315 x 2,120 mm
Weight 4,300 kg
Power consumption 15.9 KVA

Backworking attachment SR-38 Type B

Max. chucking diameter Ø 38 mm (1-1/2in)
Max. length for front ejection 150 mm (5-7/8in)
Max. part projection length 70 mm (2-3/4in)
Back 8-spindle unit Number of tools 8 tools
Max. Drilling Capability Stationary tool: Ø 14 mm (35/64 in)
Power driven tool: 8tools
Max. Tapping Capability Stationary tool: M12xP1.75
Power driven tool: M6xP1.0
Power-driven att. spindle speed Max. 6,000min-1
Power-driven att. drive motor 1.0kw
Sub spindle indexing angle C-axis control
Sub spindle speed Max. 7,000min-1
Sub spindle motor 3.7kw(continuous)/5.5kw(10min/40%ED)

* Specifications are subject to change

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