Northfield #7 Planer 24\" Helical Caroffere Cutterhead Knife Grinder 460V 3-phase7.5 HP motor. Very little use, this planer is over $30k new with attachments. Reserve Price set at $9000 Available for sale locally,
Machine SpecificationsNormal Size
25\" x 8\" Straight Knife
24\" x 8\" Helical Knife
Actual Size
25\" x 8-3/4\" Straight Knife
24\" x 8-5/8\" Helical Knife
Cylinder5\" cutting circle, 4 knife, high carbon steel, micrometer-type knife raising screwsKnife Size5/32\" x 1-1/4\" x 25\" high speed steelDriveDirect Motor or Vee-beltBrakeConveniently located hand brakeMotors
CUTTERHEAD: 5, 7-1/2, 10, 15, 20 or 25 HP totally enclosed, fan cooled.
FEED: 1-1/2 HP totally enclosed, fan cooled.
Voltage208 - 220/440, 550 volt 60 cycle, 3 phase standardRPM
DIRECT MOTOR DRIVE: 3600
VEE-BELT: 3600 (or to customer\'s specifications)
Lower Feed Rolls4\" solid steel, power driven, sealed-for-life bearingsUpper Feed Rolls
INFEED: 4\" diameter, 2\" milled ductile iron sections, 5/16\" section yield, 3/4\" roll yield, sealed-for-life ball bearings.
OUTFEED: 4\" solid steel, power driven, sealed-for-life ball bearings
Table Feed Roller AdjustmentSingle hand lever .001\" to .075\"Feed Speed20 to 100 lineal feet per minute (higher or lower available in same ratio)ChipbreakerDuctile iron, 2\" sections, concentric with headPressure Bareasily adjustable with micrometer type screwsMaximum Stock Width
25\" Straight Knife
24\" Helical Head
Shortest Butted Piece4\"Shortest Single Piece12\"Maximum Stock Thickness8-3/4\"Minimum Stock Thickness1/16\"Maximum Depth of Cut1/2\"ControlsDouble magnetic switch, single pushbutton, reversing switch on feed mechanismFloor Space60\" x 50\"BaseLarge box-type, three point mountedNet Weight3000 lbs.*Domestic Shipping Weight3100 lbs.*Export Shipping Weight3400 lbs.*Cubic Export Crate Size137 Cu. Ft.
Extras
- Shavings hood for gravity exhaust system
- Shavings hood for connection to blower system
- Knife grinder and jointing attachment
- Idler rollers for edge of table
- Dial type knife and roll setting gauge
- Limit switch for hand brake
- NEMA 12 electrics with fused disconnect
- Powerlift table
- Hard chrome plated pressure bar
- Digital readout
- 2 or 3 HP feed motor
- Neoprene covered outfeed roll
- Higher or lower feed speeds
- Modifications to customer\'s orders
Four Knife Cutterhead with Integral Micrometer Type Knife Raising Screws
The four knife cutterhead of high carbon steel is 25\" long and ha a 5\" cutting circle. The 5/32\" x 1-1/4\" x 25\" knives are of high speed steel and can be quickly adjusted with the micrometer type knife raising screws machined integral with the cutterhead. The cutterhead can be quickly stopped with a convenient brake.