Norfield 4000 System


Norfield 4000 System available for immediate sale.  This system was in use until it was replaced on 4/21/20.  The system includes the Norfield 4000 Machining Center, KVAL Loader and KVAL Assembly Center.  Capable of machining doors up to 6’8” tall and 3’-6” wide.  Typical production rates of 200-300 doors per shift are common with two operators.  This system is ready to continue producing prehungs and is ready to ship.  Installation and training available.  FOB AR

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Listing NumberNF10326
Manufactured Date1989
Serial numberMC4043

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  • Bottom-up clamping system, which accommodates both interior and exterior doors
  • Underside lock drilling enables exit cut viewing for quality control
  • Superior dust collecting system
  • Chip breaker to achieve crisp clean hinge mortising
  • Automatic lock, latch and faceplate machining
  • Industrial-grade material and parts for longevity


Door Width1’6”3’6”
Door Height6'6"7'0"
Door Thickness1-3/8"1-3/4"
Jamb Width2-1/2"10-1/2"
Jamb Height6'6"7'0"
Jamb Thickness1/2"1-1/2"
Hinge Size3-1/2"4" std
Hinge Radius-5/8" only
Lock Backsets2-3/8"2-3/4"
Faceplate Width1-1/8" x 2-3/4"
Approx. Shipping Weight3,000 lbs
Floor Space6'6"W x 9'L x 6' H
Electrical230V 1 PH
208/230V 3PH
Air15CFM @ 90PSI