Spindle Repair Services - Grinding Spindles

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:

• Automatic balancing of grinding wheels during rotation
• Automatic touch control dressing
• Automatic signaling of Crash Control Logic
• Reduced cost over two separate systems
• Shorter cycle time due to "first touch" acoustic signal emission censoring
• Universal system for all types of grinding spindles and machines

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.

One year warranty for all manufactured spindles and remanufactured spindles.

If you have any spindle repair questions, please call us at 888.473.9675

And ask about our guaranteed cost reduction program!