Used STUDER S145 CNC Grinding Machine Switzerland

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Product Highlight

Used STUDER S145 CNC Universal Internal & External Cylindrical Grinding Machine is a high-precision Swiss-made grinding solution designed for complex precision component manufacturing. Equipped with GE Fanuc Series 16i-T CNC control, multi-position grinding wheel turret, B-axis swivel and C-axis rotary function, this machine can perform internal grinding, external grinding, non-round grinding and thread/profile grinding in a single setup. With approximately 12,000 operating hours, this second-hand STUDER S145 offers excellent cost-performance for manufacturers requiring Swiss precision grinding capability without the investment of a new machine.

Product Description

High-precision used STUDER S145 CNC universal grinding machine from Switzerland, equipped with GE Fanuc Series 16i-T CNC control. This second-hand internal and external cylindrical grinder supports ID, OD, non-round grinding and complex profile grinding with multi-wheel capability. Ideal for precision mold, aerospace, automotive and high-value component manufacturing.

Machine Specifications

Item	Specification
Machine Type	Used CNC Universal Internal & External Cylindrical Grinding Machine
Brand	STUDER (Körber Schleifring)
Model	S145
Machine Origin	Switzerland
Condition	Used / Second-hand Machine
CNC Control	GE Fanuc Series 16i-T
Operating Hours	Approx. 12,000 hours
Grinding Length	200 mm
Center Height	225 mm
X Axis Travel	129 mm
Z Axis Travel	510 mm
X/Z Feed Rate	5,000 / 10,000 mm/min
B Axis CNC Swivel Range	-10° to +280°
B Axis Positioning	0° / 90° / 180° / 270°
Internal Grinding Diameter	120 mm
Grinding Wheel Spindles	Turret type, max. 4 grinding wheel spindles (currently equipped with 3)
Main Spindle Bore	50 mm
Workpiece Spindle Speed	0 - 1,000 rpm
Work Spindle Motor Power	3 kW
Work Spindle Through C Axis	±30° swivel
C Axis Resolution	360° full rotation (supports non-round grinding and Capto tool grinding)
Maximum Torque	180 Nm
Electrical Supply	400 V
Connected Load	22 kVA
Floor Space	3120 × 2000 mm
Machine Height	2000 mm
Machine Weight	Approx. 5700 kg

Included Equipment

RS232C interface
Conversational programming function
Electronic handwheel
X/Z axis linear scales
Internal spindle speed up to 60,000 rpm
Internal spindle speed up to 42,000 rpm
Internal spindle speed up to 6,000 rpm
Internal spindle dressing device
Internal spindle oil/air lubrication system
Internal spindle cooling system: TECHNO THERM TTK 5500/2
Cooling unit with KNOLL VRF 150/350M
Belt filter system
Cooling lubricant accessories

Application Areas & Industries

The used STUDER S145 universal grinding machine is designed for high-precision grinding applications requiring excellent surface finish and dimensional accuracy.

Typical applications include:

Precision mold and die manufacturing
Injection mold components
Measuring and pump mold parts
Carbide and hard alloy component grinding
Precision tooling production
Aerospace engine components
Turbine blade and rotor component grinding
Gear shafts and transmission parts
Automotive precision components
Medical device components
Hydraulic valve body and precision mechanical parts
Semiconductor equipment parts
Optical industry hard material processing
Precision fixture and tooling manufacturing

The machine is especially suitable for manufacturers looking for a used STUDER CNC grinder with advanced multi-axis capability at a lower investment cost compared with purchasing a new machine.

FAQ

Is this STUDER S145 a new machine or a used machine?

This is a used STUDER S145 CNC universal grinding machine originally manufactured in Switzerland. The machine has approximately 12,000 operating hours and is available for inspection before purchase.

What materials can the STUDER S145 grind?

The machine is suitable for grinding steel, carbide, hard alloys and other precision engineering materials. It is widely used for molds, aerospace parts, automotive components and precision tooling.

Can this machine perform both internal and external grinding?

Yes. The STUDER S145 is a universal internal and external cylindrical grinding machine. It can complete internal grinding, external grinding, non-round grinding and complex profile grinding operations.

What CNC system does this used STUDER grinder have?

This machine is equipped with the reliable GE Fanuc Series 16i-T CNC control system, providing stable operation and accurate multi-axis grinding control.

Why choose a used STUDER S145 instead of a new CNC grinding machine?

A used STUDER S145 offers Swiss precision engineering, advanced CNC functions and multi-axis grinding capability with a significantly lower investment compared with a new machine. It is an excellent choice for companies seeking cost-effective precision grinding solutions.