The NT 820HC is our 32″ width double surfacer with over 6″ thickness capability. Double surfacers, some times referred to as 2 sided planers are used to size the thickness of wood and other dense materials such as plastic. The top and bottom helical cutter head uses two sided 30x12x2.5 carbide insert cutters for a moulder smooth finish, even with heavy stock removal. The powered top and bottom feed system is designed with (7) rollers integrated in the chrome bed and a spring loaded carpet spike infeed with a gearbox connected carden shaft drive. The carden shaft drive delivers a slack free feed with out the common chain adjustments. The jointer table infeed and overhead spring loaded carpet spike system allows this machine to not only size the thickness, but also straighten warped or crooked material. The top head is easily accessible for tooling changes by removing the dust hood and the bottom head pulls out of the machine completely in just a couple minutes for full access. The upper assembly is supported by a (4) column slide system that provides precision thickness sizing across the entire width and has digital thickness positioning control. Northtech Double surfacers are available in 16″-52″ working widths with up to a 24″ working thickness and can be offered with a safety/sound enclosure. CUTTERHEADS
50 HP Top, 50 HP Bottom
Dual (8) Row Helical Cutterhead with double sided 30 x 12 x 2.5mm inserts
5000 RPM solid steel cutterheads with Class 7 NSK bearings
PRODUCT DIMENSIONS
Working width 820mm (32”)
13” min working length
Thickness range (3/8” - 8”)
FEED SYSTEM
10HP + 15HP inverter feed motor
Elevation motor: 2HP
Carpet feeding spike system with 1500 spikes
Feed speed 30-80 FPM
FEATURES
Digital control panel with 3 oversized inverter feed control amp meters
Chrome bed plate
Patented 4 column lifting system
Carpet feeding spike system
Cardan shaft drive system
80 FPM maximum feed speed
Amperage requirement at 161 @ 460V; 322 @ 230V
(4) 6” dust ports requiring 981 CFM @ each point of extraction
UL/CE Certified electrical components
Lubricating system
Includes operator’s manual and parts book
Machine dimensions: 115” L x 88” W x 70” H
Packing dimensions: 122”L x 90”W x 77”H
Machine gross / net weight: 15,433 lbs. / 16,535 lbs
One year parts warranty
All machines are tested stateside prior to shipment providing trouble-free start up.
VOLTAGE, FREQUENCY: 230/460 Volt 60HZ
PHASE: 3 Phase
FEED SYSTEM: Carpet Feed / Powered Rollers
DRIVE SYSTEM: Cardan Shaft Drive System
VARIABLE FEED SPEED: Inverter Controlled
ELEVATION HP: 2 HP
APPROVED ELECTRICAL PARTS: CE Approved Components
DUAL VOLTAGE MOTORS: 230/460 Volt
CONTROL VOLTAGE: 110 Volt
PROGRAMABLE: Elevation
ADJUSTABLE OPERATOR PANEL: Adjustable Operator Panel
HEAD TYPE: Dynamically Balanced Helical Head
CUTTER HEAD MATERIAL: Alloy Steel
REAR E STOP: Push Button
FRAME CONSTRUCTION: Cast Construction
DECIBEL RATING: 75 dB
