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SPIRAL CUTTERHEAD
Changing knife inserts are conveniently made without need of removing the cutterhead. -
CONVEYOR BELT TRACKING CONTROL
The conveyor belt tracking is pneumatically controlled to effectively prevent out-of-track. -
SPIRAL CUTTERHEAD ELEVATION (Standard)
The spiral cutterhead can be raised or lowered by turning a handwheel. A graduated scale is provided to indicate the thickness adjustment. -
VARIABLE SPEED UNIT
The conveyor belt speed is controlled by a variable speed unit. Feed speed can be varied as desired to suit all types of workpiece material, assuring superior sanding quality.
| MODEL | PR-25ND | PR-25NA | PR-25NDA |
| 2' CAPACITY |  |
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| Working width | 610mm | 610mm | 610mm |
| Working height | 125mm | 125mm | 125mm |
| Main motor standard | 15, 15HP | 15, 10HP | 15, 15, 10HP |
| Feed motor | 2HP | 2HP | 3HP |
| Table hoist motor | 1/2HP | 1/2HP | 1/2HP |
| Feed speeds (Variable) | 4-16 M/min | 4-16 M/min | 4-16 M/min |
| Sanding belt size | 25" x 60" | 25" x 60" | 25" x 60" |
| Numbers of knife insert | 240pcs | 240pcs | 240pcs |
| Compressed air required | 4 kg/cm² | 4 kg/cm² | 5 kg/cm² |
| Exhaust volume requirement | 3090 M³/Hr | 3090 M³/Hr | 3500 M³/Hr |
| Net weight | 1350kg | 1350kg | 1850kg |
| Gross weight | 1600kg | 1600kg | 2250kg |
| Dimensions: (LxWxH) | 74" x 54" x 70" | 74" x 54" x 70" | 87" x 54" x 73" |
| Packing size: (LxWxH) | 78" x 57" x 76" | 78" x 57" x 76" | 90" x 57" x 78" |
| MODEL | PR-37ND | PR-37NA | PR-37NDA |
| 3' CAPACITY | |
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| Working width | 910mm | 910mm | 910mm |
| Working height | 125mm | 125mm | 125mm |
| Main motor standard | 20, 20HP | 20, 20HP | 20, 20, 15HP |
| Feed motor | 2HP | 2HP | 3HP |
| Table hoist motor | 1/2HP | 1/2HP | 1/2HP |
| Feed speeds (Variable) | 4-16 M/min | 4-16 M/min | 4-16 M/min |
| Sanding belt size | 37" x 60" | 37" x 60" | 37" x 60" |
| Numbers of knife insert | 318pcs | 318pcs | 318pcs |
| Compressed air required | 4 kg/cm² | 4 kg/cm² | 5 kg/cm² |
| Exhaust volume requirement | 3500 M³/Hr | 3500 M³/Hr | 5180 M³/Hr |
| Net weight | 1500kg | 1500kg | 1800kg |
| Gross weight | 1900kg | 1900kg | 2300kg |
| Dimensions: (LxWxH) | 74" x 64" x 70" | 74" x 64" x 70" | 87" x 64" x 70" |
| Packing size: (LxWxH) | 78" x 67" x 76" | 78" x 67" x 76" | 90" x 67" x 76" |
