LCH

The horizontal linear polisher for straight edges and chamfers up to a 6 cm thickness

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Description
  • Dimensions L 334 – 459; P 170; H 172 – 180 mm
  • Weight 1900 – 2900 kg
  • Max power consumption 13 – 28 kW
  • Piece thickness 6 – 60 mm
  • Piece minimum length 270 mm
  • Piece minimum width 80 mm Standard, 45 mm Optional
  • N. of flat polishing heads 7 – 9 (Ø150 mm)
  • Micro-oscillation for flat edge Optional
  • N. of upper chamfering heads 1 – 3 (Ø130 mm)
  • N. of lower chamfering heads 1 – 3 (Ø130 mm)
  • Static/dynamic thickness probe Optional
  • Electronic control + touchscreen interface Optional
  • Front calibration Optional
  • Ingoing multi-function Optional
  • Extra function for raw shaping with diamond wheel n.d.
  • Outgoing multi-function opposite to the belt side Optional
  • Outgoing drip cut on belt side Optional
  • Backstrip / bush-hammer function Optional
  • “Marmo” miter cut (45°) for porcelain panels Optional
  • “O/V” method for drop aprons Optional

Ease of use and great reliability

LCH is a compact edge-polishing machine easy to use, install, and maintain. It is right for those in need of moving and processing, horizontally and in a small space, slabs with a thickness up to 6 cm. Neither foundations nor draining slopes are required.

  • Dimensions from 3350 x 1700 mm onwards
  • Power from 13,1 kW onwards

Models and accessories:

The LCH is produced in four standard models (plus other versions on request):

LCH M           LCH M-SE     LCH M-SU    LCH M-SE/SU.

All models have:

  • 7 MANDRELS FOR SMOOTHING AND POLISHING (up to 9 on request) for Ø 150 mm wheels.
  • 1 UPPER CHAMFERING MANDREL INCLINED AT 45° (up to 3 on request) for Ø 130 mm wheels.
  • 1 LOWER CHAMFERING MANDREL INCLINED AT 45° (up to 3 on request)for Ø 130 mm wheels.

In addition models LCH M-SE and LCH M-SE/SU have no. 1 CALIBRATING MANDREL / DRIPSTONE (INPUT SIDE) to gauge the thickness of the material with an adjustable depth (max. 60 mm from the edge). This mandrel can be adjusted both crosswise and lengthwise with respect to its own axis; furthermore, it can be rotated from the vertical axis position to the horizontal axis position and can therefore be used for dripstone cutting. For Ø 250 mm tools.

Models LCH M-SU and LCH M-SE/SU have no. 1 SHAPING MANDREL / DRIPSTONE (OUTPUT SIDE): this can be adjusted both crosswise and lengthwise with respect to its own axis and can also be rotated from the vertical axis position to the horizontal axis position. In the former it can be used to shape the edge with a suitable diamond grinding wheel; in the latter it can be used for dripstone cutting. For Ø 250 mm tools.

Extra accessories and supplementary groups are available on request.

Main features:

  • The motors, the pneumatic jacks, and the mandrels are protected by a watertight bulkhead
  • The pneumatic mandrels have been tested by thousands of manufactured units
  • Mandrels protection by a self-draining, mechanical labyrinthed system (no bellows used)
  • The chamfering mandrels and the 1st polishing mandrel are supplied with a mechanical stop
  • Conveyor belt speed adjustable by control panel
  • The system of transport guarantees a very good stability and reduces the breaking of slabs
  • Extractable supporting bar for large pieces
  • Motorized pressing bar
  • Control panel assembled on adjustable arm, always reachable
  • No need of foundations, drainage point