Kundig Technic 4 Wide Belt Sander


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The ultimate 5 piece door sanding machine!

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Technical Specifications

18.5kW + 15kW + 11kW
415V / 3ph

Kundig Technic 4 Wide Belt Sander

Nicknamed “The five-piece door machine” This sander has been specially designed for sanding the sometimes tricky 5 piece door. Made up of two calibration rollers, an oblique roller pad and brush carousel.

The first two rollers calibrate the door and finish the top to a standard ready for the oblique head.

The oblique head with its 10° sanding angle sands both straight and cross grains perfectly with no “tare out” marks.

The roundabout brush carousel then sands the recessed inner panel

This machine also comes with longer sanding belts for longer life in high production

The price shown is for the Technic – Brush 4 in 1350mm width and RRBkCd-L configuration with lacquer options.


  • Height adjustment by motor with automatic slow motion for fine adjustment and display
  • Belt tension, tracking and oscillation pneumatically, consumption of air approx. 2 lt/min.
  • Optimum saftey conditions guaranteed by automatic emergency stop with disc brake for belt tear, belt run, pressure loss or when opening the belt entry door
  • Workpiece feed 1,1Kw (1.5HP) with reinforced conveyor belt
  • Whole electric device with contractor control; automatic star-delta starter of main motor, overload and short circuit motor protection and ammeter for supervision of stock removal
  • Main motors 18.5kW, 15kW, 11kW,
  • Vacuum device for conveyor table with extra punching over 200 mm for smaller workpieces
  • Automatic setting of height over the whole working width
  • Safety device for over thick workpieces with feed stop and automatic raising of machine’s upper part – Infinitely variable adjustment of variable feed speed 3 – 15 m/min. at the switch board.
  • Main motors 18.5kW, 15kW, 11kW
  • PLC-control / programming with colour touch-screen and TEACH-IN memory (at the touch of a button according to the sanding result, i.e. no type required) of the workpiece thickness, the stock removal and feed and the abrasive belt speed
  • Pneumatic control of conveyor belt
  • Inlet and outlet supports with roller
  • ENORMATIC: Automatic machine adjustment linked with start of workpiece feed
  • Eco-energy saving mode
  • Error diagnosis
Kundig Brilliant | Enormatic


Set your stock removal via the touchscreen control panel – the machine will measure the workpiece thickness and start sanding automatically.

Touch Screen

Operators can choose between an automated and customisable quick start programmes and can manually adjust all the parameters.

MW Machinery Conveyor Belt Kundig

Conveyor Belt

Various types of conveyor belts depending on your application

Vacuum for conveyor is standard on all Brilliant models

For specific applications a vacuum pump power upgrade is available

MW Machinery Lacquer Package Kundig

Lacquer Package

Steplessly adjustable sanding belt speed
Belt cleaning with air jets
Extraction ducts
22mm sanding pad segments instead of the usual 35mm ones

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