Manual Beading Machine Prinzing SM 50

Manual Beading Machine Prinzing SM 50


Prinzing SM 50 is a compact manual beading machine designed for “sicken” (forming reinforcement beads), “bördeln” (flanging/edge bending), and related profiling tasks on thin sheet metal parts. This model is engineered for workshops and small-scale production, combining simple, rigid mechanics with mobility. It can be mounted directly onto a workbench or an optional stand and features a wide selection of working rollers for various operations and profiles. The SM 50 is available in a manual configuration.

Advantages and Features (In Detail)

  • Compact Bench Design: Occupies minimal space, is quick to set up, and can be easily disassembled for transport if necessary.

  • Rigid Frame and Precision Shaft Bearings: Ensure stable bead and flange shapes with high repeatability of results.

  • Rapid Upper Shaft Fixation and Cylindrical Lower Shaft Guide Sleeve: Facilitates easy roller changes and ensures precise tool centering.

  • Flexible and Fast Stop Plate Fixation: The stop plate is mounted on the guide sleeve, allowing for quick adjustments to the workpiece position for different operations.

  • Tool Modularity: Compatible with a wide range of rollers (beading, flanging, folding, etc.), making the machine universal for HVAC work, flange production, and more.

Standard Equipment

  • Beading machine body SM 50 (manual drive) — execution without electric drive, equipped with a handle for shaft rotation.

  • Roller holder and a wrench for tightening the rollers — included as standard.

  • Large stop plate — for convenient workpiece positioning.

  • Documentation package and machine packaging.

Options

  • Stand/Base: Optional; makes the machine convenient for stationary use (weight and dimensions of the machine change when the stand is installed).

  • Roller Set (Walzensatz, 9 pairs): Optional; a typical standard 9-pair set includes rollers for the most common operations:

    • F6 Folding Rollers: For folding the edge.

    • S6 Beading Rollers: For forming reinforcement beads.

    • BC Flanging Rollers: For border/flange profiling.

    • V2 / V4 / V6 Pre-forming Rollers: A set of various V-profiles.

    • BB Flanging Rollers: An additional type of border rollers.

    • SK5 Box Beading Rollers: For special box-shaped bead profiles.

    • E20 Crimping Rollers: For drawing in or crimping material.

Technical Specifications

Parameter Value
Distance between shaft centers 50 mm
Working depth (Reach) 200 mm
Shaft diameter 20 mm
Recommended sheet thickness (for ) ~1.25 mm
Drive Manual
Weight (without / with stand) 26 / 51 kg
Dimensions without stand ()

Deutsch-Manuelle_Motorische-Sicken-und-Bordelmaschine-SM50-und-SM63

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