Edge Banding Machine Double Polishing Unit Edgebander Oscillatory Buffing Unit

Need a buffing station that leaves the same finish on a straight edge and on an R edge? The XEPG-A double polishing unit uses a swing-type oscillating buffing motion and mounts vertically on the upper and lower beam of an edgebander. It covers 10–60 mm panel thickness at 0.2–0.4 MPa working pressure, measures L320 × W440 × H730 mm, and fits machines with a 20–35 mm edge running distance — narrow-edge, tracking and standard models.

Three things go wrong on a line when the buffing station fades: the glue line keeps a dull film after trimming and scraping, panels come back for a second pass, and R edges stay matte while the straight edges beside them shine. The XEPG-A double polishing unit is built to remove all three in one pass.

This is the double polishing unit of an edgebander, also listed as a double buffing unit and an oscillatory buffing unit. What separates it from a fixed buffing head is the swing-type oscillating motion: the wheel swings through the stroke instead of tracking one line, so contact is spread across the polishing area. It installs vertically on the upper and lower beam of an edge banding machine.

The numbers that decide fit also decide coverage: 10–60 mm panel thickness, 0.2–0.4 MPa working pressure, overall size L320 × W440 × H730 mm, and support for machines with a 20–35 mm edge running distance. That running distance is the difference between a narrow-edge machine and a standard beam.

Control is by induction system: reciprocating stroke and frequency are set to suit the material and the edge type, while polishing angle and wheel position are adjusted by screw mechanisms, so a changeover is a screw turn and a dial setting rather than a new head.

The oscillating motion is the mechanical difference; the rest is what makes the unit land on a real edgebander.

• Swing-type oscillating buffing — the wheel swings through the stroke instead of tracking one fixed line, so contact spreads across the whole polishing area.
• Induction stroke and frequency control — stroke and frequency are set from the induction control system, so the same head runs 10 mm board and 60 mm board.
• Screw-set angle and wheel position — polishing angle and wheel position move on screw mechanisms, so the setup is a screw turn, not a re-mount.
• R-edge polishing built in — the head is set up for radius edges, the case where a fixed buffing wheel lifts off the curve.
• 10–60 mm panel thickness — a 50 mm spread from thin cabinet board to 60 mm panels on one spare part.
• 0.2–0.4 MPa working pressure — 0.2 MPa to 0.4 MPa is the whole range, set once at the regulator.
• Vertical mounting, upper and lower beam — it fits where the buffing station already sits, above and below the panel path.
• L320 × W440 × H730 mm — 730 mm tall is the dimension to measure against the beam space first.
• 20–35 mm edge running distance — covers narrow-edge, tracking and standard edgebanders, and is listed for KDT, Nanxing and HOMAG machines.

When a buffing station softens, a shop either lives with a dull glue line or buys a new head. The XEPG-A is the third option.

• The finish stops depending on the operator. The swing-type stroke spreads contact across the polishing area, so the result does not hinge on how one wheel was dressed by hand.
• Straight edge and R edge on one station. Radius edges are where a fixed head lifts off; the oscillating motion keeps contact on the curve, so 10–60 mm board and R edges run on the same unit.
• Changeover is a screw turn and a dial. Angle and wheel position move on screws, stroke and frequency on the induction control, so switching material needs no second head.
• Fewer part numbers on the shelf. A 20–35 mm edge running distance covers narrow-edge, tracking and standard edgebanders, so three machine families share one SKU.
• Fit is checked before the order. L320 × W440 × H730 mm, vertical mount, above and below the beam — four numbers to compare with your station.
• One unit covers the board range. 10–60 mm panel thickness means thin cabinet board and 60 mm panels are buffered by the same unit.

Yes, if your machine runs an edge running distance of 20–35 mm. That range covers narrow-edge edgebanders, tracking edgebanders and standard models, and the unit is listed for KDT, Nanxing, HOMAG and other domestic and international machines — compare L320 × W440 × H730 mm with the space on your beam.

Both. The head is set up for radius edges, and the oscillating motion is what keeps the wheel in contact on the curve, so a straight edge and an R edge are finished by the same station.

10 mm to 60 mm. That is the full panel thickness range published for the XEPG-A, so thin cabinet board and 60 mm panels share one unit.

0.2–0.4 MPa. That is the whole working range, set once at the regulator and fed from the air line already at the machine.

L320 × W440 × H730 mm. It mounts vertically, with 730 mm of height to check against the space between the upper and lower beam.

With the screw mechanisms. Polishing angle and wheel position are both adjusted on screws, so the angle is set at the head without removing it from the beam.

Yes. Reciprocating stroke and frequency are set from the induction control system, so the stroke is tuned to the material and the edge type.

Send an enquiry with your machine model and the station you are replacing. Price is quoted per enquiry, and the SKU to quote is XEPG-A.