General

The DiscMaster SF is equipped with oscillating disc stations from above and below for the simultaneous processing of two workpiece sides in one pass. The disc tools with flexible sanding flaps rotate and oscillate across the workpiece. This means that all internal and external contours are processed uniformly through 360°, regardless of the orientation of the contour.

The workpiece is transported via rubberized rollers and the sanding flaps can be adjusted below the roller table level. This allows the edges of even very thin sheets to be reached perfectly. Soft rollers are used for processing 3D parts with elevations and recesses, which compensate for height differences.

  • High throughput due to processing on both sides in one pass
  • Uniform 360° processing of inner and outer contours due to superimposed rotation/oscillation
  • Ideal for 3D parts thanks to soft rollers and flexible tools
  • Maximum rounding for galvanized and foiled sheets
  • DiscMaster SF 1/1 with one station at the top and one at the bottom
  • DiscMaster SF 2/2 with two stations at the top and two at the bottom

Possibilities

  • Deburring and rounding on both sides of punched parts and water jet or laser-cut sheets in a single operation
  • Our top solution for deburring and rounding 3D punched parts, even with deformations on both sides
  • Our top solution for processing foil-coated and galvanized sheet metal
  • Rounding and oxide layer removal in a single operation
  • Processing of steel, stainless steel, aluminum…

Technical Data

  • max. working width:  1000 mm / 1500 mm
  • Shortest workpiece length 320 mm
  • Work piece thickness: 1 – 50 mm

Pictures and Videos

Video DiscMaster SF

Pictures may include extra options.

Options

Quick-fix Tool Connector
Quick-Fix tool connector for speedier changing of discs i.e. when switching between steel and stainless steel

Lighting
LED lights inside the machine

Dust Extraction Unit
Loewer offers a range of dust extraction units for removing harmful abrasive dust. Depending on the application at hand they are available for wet or dry processing.

Conveyor Tables
When processing longer work pieces it is helpful to use conveyor tables. Löwer offers a wide range of tables in different lengths and widths. As an optional extra it is possible to link the variable feed speed to that of the machine.

Sensor strip
For consistent tool wear. Recognition of the machine’s occupancy and display at the infeed of the preferred position.

Units/Tools

LOEWER DO – Rotating Disc with Small Oscillation
The discs oscillate with a small stroke, preferably a little bigger than the disc diameter. The workpiece is processed evenly from all angles and directions. In order to achieve a uniform wear of all discs the workpieces must be placed evenly on the feed belt.

  • 360° processing from all directions

Possible Tools

Flexible SmartFlexDisc for edge rounding foil-coated, zinc-coated or slightly deformed metal parts

OxideDisc for removing the oxide layer on side edges

Downloads

Loewer_16-Seiter-2021_DE

LOEWER
Range of Machines