For Immediate Help Contact:
David Helms
(800) 374-5009 ext. 303
Intl. +1 (704) 841-2001
If not available, try his/her backup:
Dan Wolters ext.376


Machine Type:  


Year of Mfg.:   2007
Condition:   Very good condition   
Elect./Voltage:   480 V, 60 Cy, 3 Ph.
Value New:   $ 175,000
Price:   $ 69,500 USD     (Convert)
Financing: $ 1,397 National Capital Leasing
Region:   SOUTHEAST (Click for Regional Map)
EXF #:   FD-010920  
Description:   (view full)

LOEWER DISC MASTER DDDBB Denibbing Sander with (3) Sanding Stations, 53" Width Capacity: Includes Doucet Return Conveyor

53" Width cap. Denibbing Sander with a patented combination of rollers and rotating/oscillating discs make the LOEWER  Discmaster 3DBB Sanding Machine the ideal finishing solution for entry doors, cabinet doors, drawer fronts, sheet foods, shutters, face frames, furniture and much more.

  Ideal solution for all sanding applications including whitewood, stain and sealer coats (including UV).

  Operation: The workpiece first passes under (2) large counter rotating spiral hubs,

Head Configuration:

  1st Unit: (16) Rotating discs   250mm (10") diameter each with 24 keyways 75mm (3") long that oscillate from left to right; provides very uniform edge breading in whitewood sanding and eliminates most (if not all) hand sanding of the sealer coat. The discs are variable speed from 50 - 300 rpm by frequency inverter. Eccentric orbital disc movement (patent pending). Separate height adjustment of the dis station to run discs only or rollers only or everything together. Digital display to show the height of the discs. 

  2nd Unit: (2) - 400mm 16" dia. rotating brush backed sanding rollers powered by 2.2 KW gear motor with external coolers.

  Variable spindle speed 14 - 300 rpm adjusted by frequency inverter on each spindle and separately adjustable. The first drum rotates with the feed and the second rotates against the feed. Includes a panel blow off station.

  The patented combination of roller and rotating discs provides very uniform sanding across the entire workpiece, even into deep profiles without loosing detail. 


  Disc oscillation by 0.37 kW (0.5 HP) motor, (0 - 60 Cycles/Min).

  Min. part thickness 4 mm (3/16") and max. 4"; 

  Vacuum bed with 7.5 kW (10 HP) motor; Vacuum blower outlet on side of machine has 200 mm outlet.

  Variable vacuum bed conveyor feed speed from 3 - 15 m/Min (8 - 50FPM). 

  Pneumatic belt centering system.

  Fixed bed height for installation in a line.

  Separate variable speed adjustment for disc & roller. 

  Antistatic brush strip device.

  Control panel Left Side mounted.

  Emergency stop pull cord at both infeed and outfeed.

  Dust extraction outlets 3 x 80 mm (3.2") 4 x 140 mm (5.6") and 1 x 200 mm (8").

Equipped with:

  PLC Touch-screen control: Simple & user friendly "TOUCH SCREEN" PLC control with color monitor; PLC storage capacity for up to (25) individual sanding programs; 

  the PLC control inter-face also allows for easy machine connection to a flat-line, tow-line or hanging-ling finishing system.

 Just taken out of service.

 New brushes in very good condition.

 Includes Doucet return conveyor equipped with: VFD to match equipment. Receiving speed is fixed at 90 FPM and return conveyor speed is adjustable 30 - 90 FPM.

  Consists of: 

a.) 53" wide x 9' long  Receiving conveyor with an effective width of 48"
b.) 53" wide x 20' long Return conveyor.
c.) 6" Transfer module.
c.) 32 Belts.
d.) 3.8" welded Transfer belt.
e.) Transfer by-pass switch.
f.) Programming for flow control.
g. Left hand Return.
h.) Additional belt transfer length of 1.5'
i.) Quick Release disconnect on caster mounting for Return section
j. Requires 10 CFM @90 PSI.


    Special Note: Safe Buy
    Comment: Very well maintained machine...Includes return conveyor
    Written By: David Helms  
    *Dimensions:120" L x 86" W x 96" H
    *Weight:4,500 Lbs
    *Dimensions & Weight data are based on 3rd party information and could be incorrect; please verify & confirm if accurate dimensions & weight are required.