Northtech Industrial Machinery
Model #NT-450HC
Double Surface Planer w/ Helical Style Insert Cutterhead

• Cutterhead of 18" x 2 helical insert style
• Insert head to be of solid steel with 14mm x 14mm x 2mm
  4 - sided HSS insert knives
      * Total of 135 knives on 18" surfacer
• Cutterheads to run at less than 75 decibels under load
• Cutterhead rpm . . . 4,200
• Cutterhead bearings . . . "Class - 7" NSK bearings
• Total HP: 20HP top head + 15HP bottom head +  5 HP feed + 2HP elevation
   (230V / 460V) pre-wired for 230V . . . advise if 460 required
• Knives are rotated with pneumatic screwdriver with adjustable clutch (included)
• Top cutterhead positioning accomplished by means of a digital controller
     * Ball screw + encoder + data input controller (included in price)
• Feeding of lumber at 20-65 ft/min. (variable)
• Flexible drive transmission system ensures "constant" feed rate of materials
  under heavy cutting conditions allowing high finish of lumber
• Raising and lowering of top cutterhead accomplished by precise synchronized
  lifting columns (4) with lubrication points
• All controls for motors contained in dust free control cabinet
• Machine dimension: L104" x W61" x H66"
• Machine gross / net wt: 6600/7370
• Amperage requirement at 230V . . . 130 amp
• Amperage requirement at 460V . . . 65amp
• Dust collection requirement . . . min. 3,000 CFM
• Machine tested and ready for installation
• Includes parts and instruction manual with tool kit

Other Features & Benefits of the
NT-450HC High Speed Series Surfacer

• Warranty is 1 year parts and labor covering both electrical
  and mechanical components.
• 30 day unconditional trial period on all machines.
  * Customer responsible for freight.
• All machines are tested at factory prior to shipment providing
  trouble free start up.