Used KELLENBERGER RS225/1000 CNC Grinder | Swiss Made

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Product Highlight

Used KELLENBERGER KEL-VARIA RS 225/1000 CNC Cylindrical Grinding Machine is a Swiss-made high-precision grinding machine designed for demanding internal and external cylindrical grinding applications. Equipped with a FANUC 31i CNC control system, this KEL-VARIA RS 225/1000 offers a 225mm center height and 1000mm grinding length, making it suitable for precision machining of shafts, hydraulic components, automotive parts, aerospace components, and other high-accuracy workpieces.

Product Description

Used KELLENBERGER KEL-VARIA RS 225/1000 CNC cylindrical grinder, made in Switzerland and equipped with FANUC 31i CNC system. This high-precision grinding machine features 1000mm grinding length, 225mm center height, and Varia RS225 internal/external grinding capability. A reliable choice for precision machining companies looking for a cost-effective alternative to a new KELLENBERGER grinder.

Machine Specifications

Specification	Details
Machine Type	Used CNC Cylindrical Grinding Machine
Brand	KELLENBERGER
Model	KEL-VARIA RS 225/1000
Origin	Switzerland
CNC Control	FANUC 31i
Machine Condition	Used / Second-hand
Center Height	225 mm
Distance Between Centers	1000 mm
Grinding Length	1000 mm
Maximum Workpiece Weight Between Centers	100 kg
X Axis Travel	320 mm
Z Axis Travel	1150 mm
Maximum Grinding Diameter	349 mm
Left Grinding Wheel Size	Ø150 - Ø220 mm
Left Grinding Wheel Speed	1500 - 2200 rpm
Peripheral Wheel Speed	32 m/s
Rapid Feed Speed	10 m/min
Right Grinding Wheel Size	Ø150 - Ø220 mm
Right Grinding Wheel Speed	8 - 800 rpm
Main Spindle Taper	MT5
Tailstock Taper	MT4
Tailstock Quill Stroke	30 mm
Main Spindle Chuck Bore	Ø200 mm
Chuck Clamping Torque	100 Nm
Machine Weight	Approx. 4800 kg
Power Supply	3 × 400V / 50Hz
Machine Dimensions	Approx. 4840 × 2260 × 2120 mm

Technical specifications are provided for reference only. Actual machine condition and configuration should be confirmed before purchase.

Applications & Suitable Industries

The used KELLENBERGER KEL-VARIA RS 225/1000 CNC cylindrical grinding machine is suitable for precision machining applications requiring high accuracy and surface finish.

Typical applications include:

Precision cylindrical grinding
Internal and external diameter grinding
Shaft and spindle manufacturing
Hydraulic components machining
Automotive parts production
Aerospace precision components
Tool and mold manufacturing
Bearing and mechanical component processing
Job shops requiring flexible CNC grinding solutions

With FANUC 31i CNC control and KELLENBERGER’s precision grinding technology, this used grinder is suitable for manufacturers seeking Swiss-quality grinding performance with lower investment costs compared with purchasing a new machine.

FAQ

Is this KELLENBERGER RS 225/1000 a new machine or used equipment?

This is a used KELLENBERGER KEL-VARIA RS 225/1000 CNC cylindrical grinding machine. The machine has been inspected and is offered as second-hand equipment for buyers looking for cost savings compared with a new grinder.

What CNC system does this used KELLENBERGER grinder use?

This KELLENBERGER RS225/1000 is equipped with a FANUC 31i CNC control system, providing reliable operation and easy maintenance support for precision grinding applications.

Can this machine perform both internal and external grinding?

Yes. The KEL-VARIA RS225/1000 is designed for precision cylindrical grinding applications, including internal and external grinding operations depending on the installed grinding configuration.

Why choose a used KELLENBERGER CNC grinder instead of buying a new one?

A used KELLENBERGER grinding machine allows manufacturers to access Swiss precision engineering at a significantly lower investment cost while maintaining high machining accuracy and reliability.

What industries can use this KELLENBERGER RS225/1000 grinder?

This CNC cylindrical grinder is commonly used in automotive, aerospace, bearing, hydraulic, tooling, and precision mechanical component manufacturing industries where accurate grinding is required.