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New and Used Woodworking Machinery > Planers > Northfield #7 Planer-Surfacer 25"
Planers - Northfield

A precision built machine manufactured from an exacting design utilizing ideas and components to provide the user with a machine to meet the most demanding and varied needs of today's production and vocational woodworking.
Available with the Northfield Helical Carbide Cutterhead
* Add 150 lbs. if knife grinder is ordered with machine.
Knife grinder must be ordered with Helical Cutterhead option.
7-1/2 HP minimum for Helical Head option.
Machine requires approximately 1400 CFM airflow for dust collection.
| Machine Specifications |
| Normal Size |
25" x 8" Straight Knife
24" x 8" Helical Knife
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| Actual Size |
25" x 8-3/4" Straight Knife
24" x 8-5/8" Helical Knife
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| Cylinder |
5" cutting circle, 4 knife, high carbon steel, micrometer-type
knife raising screws |
| Knife Size |
5/32" x 1-1/4" x 25" high speed steel |
| Drive |
Direct Motor or Vee-belt |
| Brake |
Conveniently located hand brake |
| Motors |
CUTTERHEAD: 5, 7-1/2, 10, 15, 20 or 25 HP totally enclosed, fan cooled.
FEED: 1-1/2 HP totally enclosed, fan cooled.
|
| Voltage |
208 - 220/440, 550 volt 60 cycle, 3 phase standard |
| RPM |
DIRECT MOTOR DRIVE: 3600
VEE-BELT: 3600 (or to customer's specifications)
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| Lower Feed Rolls |
4" solid steel, power driven, sealed-for-life bearings |
| Upper 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
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| Table Feed Roller Adjustment |
Single hand lever .001" to .075" |
| Feed Speed |
20 to 100 lineal feet per minute (higher or lower available
in same ratio) |
| Chipbreaker |
Ductile iron, 2" sections, concentric with head |
| Pressure Bar |
easily adjustable with micrometer type screws |
| Maximum Stock Width |
25" Straight Knife
24" Helical Head
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| Shortest Butted Piece |
4" |
| Shortest Single Piece |
12" |
| Maximum Stock Thickness |
8-3/4" |
| Minimum Stock Thickness |
1/16" |
| Maximum Depth of Cut |
1/2" |
| Controls |
Double magnetic switch, single pushbutton, reversing switch
on feed mechanism |
| Floor Space |
60" x 50" |
| Base |
Large box-type, three point mounted |
| Net Weight |
3000 lbs.* |
| Domestic Shipping Weight |
3100 lbs.* |
| Export Shipping Weight |
3400 lbs.* |
| Cubic Export Crate Size |
137 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.
Northfield #7 Planer-Surfacer 25" Literature
| Manufacturer |
Stock Number |
Manufacturer List Price |
| Northfield |
0000597 |
$24,760.00 |
Call for a competitive quote at 1-800-323-7430
WW Thayer Company does our best to maintain accurate pricing on our website, occasionally prices are keyed incorrectly or the machinery supplier changes their prices without notification. As a result prices are subject to change and must be confirmed by WW Thayer Company.
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