STUDER CNC ID/OD Cylindrical Grinder, Overhauled in 2025, Workpiece Spindle Speed 1,500 RPM

Description

STUDER CNC ID/OD Cylindrical Grinder, Overhauled in 2025, Workpiece Spindle Speed 1,500 RPM
COMPLETE OVERHAUL IN 2025:

Complete dismantling of the machine
Hand scrapping of X and Z axes guideways
Regrinding of both X and Z tables
Complete rebuild of the B axis
Complete rebuild of the workpiece spindle
Geometry of the headstock and tailstock done according to the STUDER protocol
Geometry of the Z axis done accordingly to the STUDER protocol
Geometry of the X axis done accordingly to the STUDER protocol
Complete refurbishment of both X and Z axes ball screws: complete cleaning, replacement of each set of balls with balls of the correct diameter and
new set up of the nut/screw preload
Vibration level analysis of external grinding spindle
Vibration level analysis of internal grinding electro-spindle
NEW pneumatic hoses
NEW hydraulic hoses
NEW hydraulic oil filters
NEW grinding spindle belt
NEW workhead spindle belt
NEW MOVOMATC C25 part probe
NEW air filters for the ABSOLENT mist extractor
NEW FANUC drive batteries
NEW bellows on Z and X axes
Replacement of all bearings of the machine
Replacement of all the gaskets, shaftseals and O-rings
Complete painting of the machine and equipment (in polyurethane 2K paint)

STUDER – Swiss Precision in Cylindrical Grinding:
Founded in 1912 and based in Steffisburg, Switzerland, STUDER is a flagship brand of the UNITED GRINDING Group, one of the world's leading manufacturers of high-precision grinding machines. With over 25,000 machines delivered worldwide, STUDER specializes in universal, internal, external, and non-cylindrical grinding machines designed to meet the highest industrial standards.
Renowned for its engineering expertise, Swiss precision and continuous innovation, STUDER serves demanding sectors such as aerospace, medical, automotive, precision mechanics, and tooling. Its machines combine advanced CNC technology, intelligent automation, and proven reliability, making Fritz Studer AG a benchmark in precision grinding.

📽️ Presentation of the STUDER S33:
The STUDER S 33 is a universal CNC cylindrical grinder designed to offer exceptional application versatility. It performs both internal and external grinding on a wide range of cylindrical workpieces with high precision.
Equipped with a B-axis and an intuitive FANUC 21i-TB control, it ensures consistent, accurate, and repeatable results.
The S33 is ideally suited for industries where surface quality, tight tolerances, and process reliability are critical, such as aerospace, medical, and high-precision engineering.
UNITED GRINDING Group – A Global Leader in Grinding Technologies
The UNITED GRINDING Group is one of the world’s leading manufacturers of grinding, erosion, laser, and measuring machines, as well as machine tools for additive manufacturing. With more than 2,300 employees across over 20 production, sales, and service locations worldwide, the group operates with a customer-oriented, efficient, and responsive organization.
Comprising internationally renowned brands such as STUDER, WALTER, EWAG, MÄGERLE, BLOHM, JUNG, SCHAUDT, MIKROSA, and IRPD, the group offers extensive application expertise, a comprehensive technology portfolio, and a full range of services for the production of high-precision components.
With over 150,000 machines delivered worldwide throughout its century-long history, UNITED GRINDING is recognized as a reliable partner for complex machining tasks, both for single parts and series production.