| October 20, 2016

FlowForm-Screwdriving: ADAPTIVE-DFS – The revolution!

deprag-adaptive-dfsWHY ADAPTIVE?

…because of major innovations in regards to force, stroke, speed, power & strength! All that in a smaller
package at a lighter weight!


The recognition of penetration is independent from tolerances in the fasteners and products. The process parameters will automatically adjust thus resulting in an optimized process.

  • Highest process reliability
  • Shortest possible cycle time
  • Optimized funnel forming
  • Avoids thread damages
  • Less stress on fastener and product
  • Reduces set-up time
  • Designed for new materials, fasteners and joining methods

The new adaptive assembly unit ADAPTIVE DFS combines EC-Servo screwdriving technology with EC-Servo stroke technology

The constant data reported by the control modules enable the precise- and automatic recognition of all relevant penetration points.

Time-critical- and essential parameter changes are autonomously performed by the fastening system. The system ensures the ideal processing parameter, independently from the tolerances of the product or fastener.  It significantly reduces the effort of preliminary analysis and parameterization. Costly and extensive repair procedures that are caused by inaccurately formed holes, jammed screws or ruined threads are kept to a minimum.

The best possible processing-parameter that have been automatically adapted to suit any situation, guarantee that the parts to be connected (fastener and product), are subjected to the least amount of strain.  The additionally captured processing-data allow an increased process documentation.

Separate electronic controls for the EC-Servo screwdriver and the EC-Servo stroke technology, in combination with the extensive parameterization possibilities, ensure the highest flexibility during the processing of multiple materials. The implementation of special tightening sequences for new fasteners and materials is possible. Especially for the assembly of future materials such as carbon-fiber and CFRP, the controlled feed stroke allows that exact positioning and trigger-points are clearly defined.

A new standard has emerged.


  • Side or top robot mount
  • Compact unibody design
  • Easy access P&E interface
  • Down force generaged inline with socket
  • Blow feed or unique screw magazine solution
  • Extremely simple nosepiece/mouthpiece/bit access
  • Unique adaptive capability, applied to a growing number of joining scenarios and fastener types

Link to full catalog

640 Hembry St • Lewisville, TX 75057
972 221 8731 P • 972 221 8163 F • 800 4 DEPRAG

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Category: Featured Products