United Grinding Technologies, Inc.
Miamisburg, OH 45342
Sep 12, 2006 Featuring Studer Granitan® S103 mineral inclined-bed machine base and integrated chip conveyor, Kairos S is designed for hard turning and grinding of rotational hard/fine applications for shaft and chucked workpieces. Modular design facilitates setup and changeover, while Fanuc 310i-A digital control offers step-by-step programming. Depending upon application, parts up to 1,000 mm can be machined, and max workpiece weight is 25 kg.

Bahmueller Technologies, Inc.
Pineville, NC 28134
Sep 11, 2006 Featuring polymer concrete base that minimizes effects of temperature and vibration, cylindrical grinders come in IPRO internal models, XPRO external models, and CPRO simultaneous internal/external versions. Machines incorporate hydrodynamic and hydrostatic guide systems, and use absolute linear encoders for exact positioning within 0.0001 mm. High-frequency spindles from 6,000-180,000 rpm are available, and high-speed grinding up to 120 m/s can be achieved using CBN technology.

Cinetic Landis Grinding Corp.
Waynesboro, CA 17268-2050
Sep 11, 2006 Infinity(TM) features turret with 2 spindle pod mounting positions. Pods, which can be optimized for use of different size grinding wheels, may be optionally fitted with left- or right-hand wheels adapted to specific applications. Featuring fully hydrostatic bearings and 230° working range, turret offers infinitely variable positioning. Machine accommodates 1,200 mm max work part length, with 150 mm max work part swing, and features linear motor positioning of X and Z axes.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Feb 21, 2006 Featuring 1,000 mm capacity between centers for complex shaft-type parts, Studer universal cylindrical grinder model S33 1000 has modular design with digital control and drive systems, step-by-step programming, and 130 kg chuck capacity between centers. Basic wheelhead can be indexed at 0° or 30° for straight and angular plunge grinding, while universal turret wheelhead swivels manually or automatically for external, internal, and face grinding of workpieces in one setup.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Oct 04, 2005 Featuring modular design, Studer Model S120 offers solution for parts and components with external diameter of 50 mm or less. Center height is 125 mm, while swing diameter is 130 mm. Wheelhead arrangement presents 1 or 2 grinding spindles for rough and finish grinding in same set-up. Digital direct-drive, 3-phase servomotors with prestressed, precision ballscrews power X- and Z-axes. Fanuc 300i digital CNC control and axis drive components.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Sep 27, 2005 Designed for hard turning and grinding of shaft and chucked workpieces, Studer S242 employs Fanuc 310i-A digital control and features modular design with digital direct-drive, 3-phase servomotors. Swing diameter is 185 mm, and between-centers grinding length is 400 mm. Able to machine parts up to 1,000 mm, unit has X- and Y-axis travels and speeds of 205 and 800 mm and 15,000 and 25,000 mm/min, respectively. Rotating turret holds 8 tools with 4 driven tools.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Aug 25, 2005 Studer S12cnc utilizes drive/guide system, based on precision positionable linear motors, that allows infeed movement to be programmed in 10 nm steps. Machine features 150 mm between centers, 175 mm center height, and 500 mm grinding wheel dia. In addition to magnetically pretensioned guide tables, it incorporates hydrostatic X-axis with linear motor or linear guideways and hydrostatic Z-axis with linear motor or guideways with knob-structure.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Jun 28, 2005 With center height of 175 mm, Studer S31 universal cylindrical grinder offers between-centers grinding length of 650 mm or 1,000 mm, wheel size of 500 x 63 x 203 mm, and chuck capacity between centers of 130 kg. Dual wheelhead arrangement presents 2 external grinding wheels for rough and finish grinding in same setup, while alternate configuration is left/right with internal grinding for universal applications which allows OD, face and ID grinding in one setup.

Bryant Grinder Corp.
North Springfield, VT 05150
Mar 02, 2004 Suited for high-speed grinding, Opus features cast iron bed that resists torsional and bending forces. X-axis and Z-axis slides are independent, each mounted directly to machine bed. Digital servomotors, direct-coupled to precision ballscrews, provide positioning. Grinder machines product bore sizes from 0.40 to 7 in. dia and lengths to 3 in. X-axis travel is 2 in. and Z-axis travel is 10 in. Rapid travel is 600 ipm in X-axis and 1,800 ipm in Z-axis.

Erwin Junker Machinery, Inc.
Dayton, OH 45342
Feb 24, 2004 Juflex enables independent or synchronized machining, with 2 carriages in 2 grinding cycles. It features 2 machine bases, 2 hoods, and 1 control system, with grinding envelope in each module of 32 x 12 in. Workpieces are transported in cell by internal loading/unloading gantry. Input and monitoring is accomplished via EJ-OP operator panel. Juflex is suited for automotive transmission shafts and other similarly sized cylindrical parts.

Junker, Erwin, Machinery Inc.
Chicopee, MA 01022
Jun 04, 2003 With grinding envelope of 32 x 12 in., EJ30 employs rounded-accent enclosure that completely covers machining area. Product uses Fanuc system equipped with dedicated graphics-based software for pendulum, plunge-cut, and shoulder grinding. It also offers manual or automatic dressing programs with grinding wheel and diamond compensation. Software capabilities include simultaneous axis interpolation, ability to program in macros, and automatic taper correction.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Feb 14, 2003 Model S33 utilizes digital, direct-drive, 3-phase servo motors with 40 mm dia ballscrews to power X- and Z-axes. Grinding spindle is powered by 7.5 kW motor. Universal turret wheelhead swivels manually or automatically, permitting external, internal, and face grinding of workpieces in single setup. Peripheral speed is up to 45 m/sec with infinitely adjustable speed control to 3200 rpm. Precision control permits fine adjustment of cylindricity to ±40 µm.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Jan 06, 2003 Model S151cnc features modular design and digital control and drive systems. Swing diameter is 350 mm, between-centers grinding length is 200 mm, and chuck capacity is 150 kg. Turret head arrangement presents 2 grinding spindles for rough and finish grinding in same set-up. Spindle configuration is ID/ID or combination ID/OD for universal applications. Grinder features max spindle diameter of 170 mm, ID spindle speed of 24–51,000 rpm, and OD spindle speed of 6,000 rpm.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Dec 09, 2002 Kronos S permits straight plunge grinding and 15° angle plunge grinding of shaft-type parts. It handles workpiece diameters from 0.5–30 mm and lengths up to 120 mm. Cross slides on grinding and regulating wheel side come with digital drives and precision ball screw drive. Double-end supported grinding wheel spindle permits surface speeds up to 120 m/sec with CBN, and double-end supported regulating wheel spindle delivers up to 1,000 rpm.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Aug 30, 2002 Model S32cnc has center height of 175 mm, between centers grinding length of 650 mm or 1,000 mm, and chuck capacity between centers of 130 kg. Wheels are 500 x 63 x 203 mm. Universal turret wheelhead, with optional B-axis, swivels automatically, permitting external, internal and face grinding of workpieces. Digital, direct-drive, 3-phase servo motors, with 40 mm diameter pre-stressed ballscrews, power X- and Z-axes. Cross slide X-axis travel is 254 mm at speeds ranging to 5,000 mm/min.

Toyoda Machinery USA Inc.
Arlington Heights, IL 60004
Aug 28, 2002 Model GL4 has box-type, ribbed foundation for rigidity and thermal stability. Hydrostatic/hydrodynamic STAT® bearing technology, in wheel head, eliminates metal-to-metal contact. Grinding-specific control comes with pre-programmed cycles for plunge and traverse grinding. Floating plate mechanism supports both X and Z-axis ballscrews, and prevents transfer of run-out to table or wheel head during simultaneous 2-axis operation.

Toyoda Machinery USA Inc.
Arlington Heights, IL 60004
Aug 28, 2002 GE3 cylindrical grinder includes conversational GC32S control, which teaches user to create program with step-by-step format. Selection of feeds and speeds is automatic. Variety of built-in grinding and dressing patterns, automatic wheel dressing, and table design for traverse taper grinding are additional features.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
Aug 12, 2002 Modular eco1000CNC allows quick setup and changeover, including long, shaft-type workpieces. It has digital control, 3-phase servo motor drive systems, and step-by-step programming. Cast iron V and flat guideways are cast directly into machine base and coated with abrasion-proof Granitan S200 for high vibration dampening and rigidity. Center height is 175 mm; between centers grinding length is 1,000 mm; and chuck capacity between centers is 80 kg.

Parker Majestic, Inc.
Troy, MI 48083
Jun 18, 2002 LIBERTY I and LIBERTY II are Seimens 810 powered, CNC cylindrical grinders with 12 x 10 in. and 14 x 30 in. capacities, respectively. They have 5 hp OD motor and 1 1/2 hp ID motor. File management and programming are accomplished via menu, Ethernet, RS232, or floppy drive.

United Grinding Technologies, Inc.
Miamisburg, OH 45342
May 14, 2002 S32cnc has 175 mm center height and maximum grinding length of 400 mm. Digital direct-drive X-axis features travel of 300 mm at speeds to 15 m/sec and linear measuring resolution of 0.0001 mm. X-axis may be arranged for angular infeeding or infeed grinding on left or right. Digital direct-drive Z-axis travel is 485 mm. Spindle is powered by 7.5 kW motor with peripheral speed to 50 m/sec and continuous speed control to 3200 rpm.