Technik Roll Machinery and Control Equipment
770-788-9279
800-270-0318

info@technikcontrols.com
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Roll Grinder Control Upgrades

Technik offers the Kleinknecht GPC2 Grinding Process Control retrofit and upgrade for Waldrich Siegen and other roll grinders using older proprietary electrical controls. In many cases, replacement parts for these older controllers are unavailable or unaffordable, and a modern control system based on off-the-shelf components is needed to ensure maximum reliability and uptime.

The GPC2 Phase 1 retrofit is based on a Siemens S7 PLC control and is the only PLC-based control retrofit upgrade available for most roll grinders. It replaces the CNC and PLC systems and includes a new PC or QNX based operator panel, new main and axle drives, and all associated wiring and programming.

Additional phases are available that can be performed at the same time as the GPC2 retrofit or at any later time. Available options include the replacement of all servo drives, AC and DC motors, measuring equipment, and a complete mechanical retrofit.

Contact Technik Roll Machinery and Control equipment today at 770-788-9279 or at info@technikcontrols.com for more information and to obtain pricing.

Download the GPC2 presentation

Click here to download a PDF presentation showing the details and advantages of the GPC2 control upgrade.

Advantages of a GPC2 control upgrade:

  • Modern commercial PLC-based controls
  • New PC-based operator interface with multiple stations available
  • Low-cost, easily available off-the-shelf components
  • Increased reliability and uptime
  • User-friendly operation and monitoring
  • Remote servicing via modem connection
  • Worldwide service and spare parts availability
  • FCC, UL, and CSA approval

Field Service

Kleinknecht technicians are available for field service visits for both machine down situations and normal planned outage repairs. Control and electrical technicians with many years of experience with Waldrich Siegen and Herkules/KPM systems can be dispatched to support any type of problem. Additionally, mechanical field service technicians are also available for your support needs with this type of work.

Mechanical Upgrades

Through Kleinknecht Technik now can offer complete mechanical upgrades and modernizations to compliment its electrical and control work. Kleinknecht now has on staff some of the most experienced mechanical technicians and engineers in the world. Our scope can include full machining or scrapping of guideways; replacement of Turcite, bearings, ball screws and worm gears, grinding and headstock spindles, hoses, fittings, lubrication systems, telescopic guideway covers and other wear components; retrofit of hydrodynamic and hydrostatic steady rests; and realignment and commissioning of the work. Utilizing our US and German based technicians we have the resources to complete such overhauls in a timely fashion and on schedule.

Contact Technik Roll Machinery and Control equipment today at 770-788-9279 or at info@technikcontrols.com for more information and to obtain pricing. 

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