Castaly 43" X 75" 2 Head Wide Belt Sander WS-DA4375

Castaly 43" X 75" 2 Head Wide Belt Sander WS-DA4375

Castaly WS-DA4375 is one of several Wide Belt 2 Double Head options of varying size to meet all your woodworking needs.


  • With the Castaly Two Head Wide Belt Sander, you can accurately, heavily sand your stock with the first drum head and with the second combinational head you can give the unlimited fine finish.
  • Rugged heavy-duty sheet metal construction designed for durability usage.
  • Full power industrial motors drive sanding and auto infeed smoothly.
  • Infeed and outfeed are spring-loaded hold down rollers to ensure positive feeding without sanding mark.
  • Combination platen & drum sanding head for best sanding choice such as:

           1. With the platen up, the sander functions as a drum only machine, for sanding with a 40 ~ 100 grit belt.
           2. With the platen and drum same level, intermediate and final finishing is possible, using a grit of 120 ~ 180.
           3. With the platen down (below drum), used for the fine finishing or lacquer sealer sanding, with 180 ~ 600 grit.

  • Sanding platen with a quick release and lock down designed for easy removal or loading of graphite platen.
  • Computerized thickness adjustments control with accurate digital readout, just key in the size you desire and automatic table movement for sanding thickness within 0.005" accuracy.
  • Large size diameter contact drum is dynamically balanced rubber covered spiral grooves, designed to provide considerable advantages for the effective removal of material.
  • Special rubber feed belt for safe non-slipping, transporting the workpieces.
  • The abrasive belts are tracked by oscillating cylinders linked to the upper roller. The edge of the belt is detected by electric eye sensor which in turn controls the air supply to the position via solenoid value. One limit switch is located on each end of top roller of the sand paper for quick stop in case of the event of belt breakage.
  • Main table designed with the convenient leveling adjustment which ensures greater stability with excellent tolerance they provide variable from 0" ~ 5" range sanding thickness.
  • 4 heavy-duty jackscrews powered conveyor table elevation.




Max. Working Width


Max. Working Thickness


Min. Working Length

14 1/2"

Sanding Belt Dimensions (W x L)

43" x 75"

Dust Collection Hood (Diameter x Holes)

8" x 2

Main Motor

30, 20 HP

Feed Motor

3 HP

Table Raising / Lowering Motor

½ HP

Variable Feed Speed (FPM)

28 ~ 80

Working Air Pressure


Exhaust Volume Required

3800 CFM

N. W.

6160 LBS


6820 LBS

Product Code: 

Used Machinery