LTN

The compact horizontal edge polisher for round edges up to 8 cm and straight edges up to a 10 cm thickness

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Description
  • Dimensions L 428; P 180; H 215 cm
  • Weight 4250 – 4500 kg
  • Max power consumption 28 kW
  • Piece thickness 10 – 100 mm (flat edge); 20 – 80 mm (round profiles)
  • Piece minimum length 270 mm
  • Piece minimum width 150 mm
  • N. of upper prep-chamfer heads 1 (Ø130 mm diamond)
  • N. of lower prep-chamfer heads 1 (Ø130 mm diamond)
  • N. of oscillating polishing heads 6 (Ø130 mm)
  • Micro-oscillation for flat edge Standard
  • N. of upper chamfering heads 1 (Ø130 mm)
  • N. of lower chamfering heads 1 (Ø130 mm)
  • Static/dynamic thickness probe n.d.
  • Electronic control + touchscreen interface Standard
  • Front calibration Optional
  • Ingoing multi-function Standard
  • Extra function for raw shaping with diamond wheel Optional (before the oscillating group)
  • Outgoing multi-function opposite to the belt side n.d.
  • Outgoing drip cut on belt side n.d.
  • Backstrip / bush-hammer function n.d.
  • “Marmo” miter cut (45°) for porcelain panels n.d.
  • “O/V” method for drop aprons n.d.

High performance for flat and bullnose in a compact bulk thanks to the 1987 Marmo Meccanica patent

LTN is a polishing machine for round edges up to 8 cm and flat edges up to 10 cm thickness, born by the need to create an essential, solid and compact machine at affordable prices but anyway equipped with a high level of automation and that maintains the shaping principle by means of a single cup-shaped diamond wheel for all profiles and thicknesses.

The oscillation system - patented by Marmo Meccanica in 1987 - is driven by two motors connected and ruled by a single inverter, which allows mechanical simplification, reduced maintenance, high performance and good reliability. The structure is monocoque and self-supporting (not coated and tubular framed). Waste water is piped in a unique collector. All protections are made of strong and safe stainless steel.