Spindle Repair Services – Grinding Spindles
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We deliver quality grinding spindles, accessories and Walter Dittel GmbH control systems optimized to reduce grinding time, wear and provide unsurpassed grinding spindle versatility, speed, thermal stability, power range and reliability at an outstanding value.

GTI Spindle Technology is a leading sales and service provider of superior quality precision horizontal spindle, vertical spindle , surface grinding spindle , hydrostatic spindle and hydrodynamic spindles for centerless, deep hole, high frequency, internal, external, and surface grinding applications.

We specialize in the remanufacture of low speed spindle, high load capacity turning spindle to high-speed precision grinding spindles and hydro-static spindles, hydromatic spindles , ball bearing and air bearing equipment. Our thorough procedures for machine tool spindle failure analysis, spindle calibration and spindle testing make GTI Spindle Technology the ideal resource for the repair, reconditioning or remanufacture of your machine tool grinding spindles.

GTI Spindle Technology's grinding spindle features:

Air / oil or grease lubricated

Belt or motor driven

Manual or automatic tool change

Ratings up to 100 KW

Speeds up to 260,000 RPM

Superior precision and quality

GTI Spindle Technology, Inc. is the trusted sales and service representative for Walter Dittel GmbH, U.S. manufacturer of advanced integrated Acoustic Control Systems, Balance Control Systems and Process Control Systems precision grinding spindles and equipment.

Dittel Acoustic Control Systems:

High performance acoustic control sensors monitor acoustic emissions from your
    grinding spindles resulting in higher grinding accuracy, efficiency and reduced
    machine wear.

Dittel GAP-R GA:-reduces contact control unit measures structure-borne noise
    directly on the shaft of the grinding wheel (internal and external grinders) or
    dressing roller.

GAP 3000 and GAP 5000: Both are directly applicable to OD, ID and surface
    grinders and are used to control "GAP" eliminate, change feed rate as required,
    initiate dress feed or continue dress, and act as crash prevention. The GAP 5000
    also incorporates an automatic wheel balancer.

Operational benefits of Dittel Acoustic Control Systems include:

Low cost

Increased crash control

Reduced in "air grinding" time

Reduced dressing time

Reduced Wheel Wear

User-friendly installation

Dittel Balance Control Systems:

Dittel HBA 4000, a fully automatic balancing system, especially suitable for high
    speed, precision grinding.

Dittel HBA2000 is an electro-mechanical system with non-contact control,
    appropriate for larger grinding wheels. Both Balance Control Systems are sold
    and serviced by GTI Spindle Technology in the USA.

Advantages of Dittel Balance Control Systems:

Automatic vibration control and imbalance compensation after grinding and
    dressing processes

Balancing of grinding wheel, flange and drive system under production conditions

Elimination of accidental contact between grinding wheel and work piece

Increased safety

Longer machine service life

Quieter machine operation

Reduced need for adjustment of grinding wheel to work piece

Dittel 5000 Integrated Process Control System for balancing plus acoustic mission censoring provides:

Please contact GTI Spindle Technology today to learn why we are dedicated partner of choice when you need grinding spindle repair accessories, parts, products, sales and services, manufacturing of singular quality and value.