DynaPrep MDSF 3036 Split Frame Clamshell Pipe Cutter/Beveler Pipeline Base Kit

DynaPrep MDSF Pipeline Kit

The DynaPrep MDSF Model 3036 30-36in (762-914mm) OD Pipeline Base Kit is configured with the components typically specified in pipeline MRO operations. Large diameter thin wall pipe used in pipelines tend to be out-of-round, which makes precision weld preps with standard tool slides problematic. Wachs included out-of-round spring tool slides track the outside of the pipe to maintain a perfect land and prep. These slides allow a 12in operating range.

These kits are complete, just add a drive motor and tooling. They are perfect for most pipeline applications. Like all DynaPrep MDSF machines, their modular design means a machine configured for pipeline projects can be reconfigured for multiple applications, including deep counterboring and flange facing, making them highly versatile machines. These and all DynaPrep machines and accessories are available for purchase or rental at a regional Sales, Service and Rental Center near you.


  • DynaPrep MDSF Model 3036 Rotating Ring Set
  • 6B Spline Drive Pinion Housing
  • OD Tracking Out-of-Round Tool Slide Set
  • Manual Trip Assembly
  • Extended Reach Reinforcement Legs
  • Spare Fastener Kit
  • Operating Hand Tools
  • Storage Case
  • Operating Manual


In regard to cutting applications, all DynaPrep pipe weld prep machine tools perform inline pipe cutting, can cut off pipe ends, and sever corroded and damaged pipe. A pipe cutter by nature, these pipe cutting machines can also simultaneously cut and bevel inline pipe and perform work in pipeline applications with normal and heavy wall pipe. For heavy wall pipe additional modules are available. Additionally, each machine acts as a pipe beveler, beveling inline pipe, can bevel pipe ends and act as a pipe end prep beveling machine tool, can chamfer inline pipe and bevel pipelines. In certain applications where a compound bevel is needed, the DynaPrep can act as a compound beveler, beveling with form tools or single point machining complex preps such as j-prep bevels.

Moving beyond cut and bevel capability, each DynaPrep MDSF can be equipped with modules for flange facing which will convert the DynaPrep from a pipe cutter into a flange facer that can face and resurface flanges. As a flange resurfacing machine, the DynaPrep MDSF can perform smooth resurfacing, raised face resurfacing, record grooving, and RTJ ring groove creation and resurfacing.

When the need arises to counterbore pipe, the DynaPrep series of rotating lathe machine tools can be outfitted with counterbore modules, enabling counterboring and deep counterbore machining of pipe ends creating desired lands for welding.


Manual Product Line Tooling Sheet Maintenance Manual