SCM "Stefani KDR-FRT" Edgebander (2021)

Automatic single sided edgebander designed to be used for edgebanding straight vertical profiles with coiled material (veneer and PVC) and with strips (high-pressure laminate and solid wood) with a maximum thickness of 12mm.

Edgebanding thickness: 0.4mm - 12mm (.016-1/2”) Guillotine capacity: 3mm

Panel height: 3/8” min – 2-3/8” max Minimum panel length: 5 1/2”

Minimum panel length: - 5-1/2"

Minimum panel width: 2”

Minimum distance between panels: 24"

Feed speed: 33-66 FPM

Infeed air floatation table, 24" x 63"

PC 21" Touch screen controller.   Windows operating system. Capable of storing an unlimited number of programs. Monitors statistical data, as well perform diagnostic functions and program functions. 1920 x1080 resolution, intuitive interface. Monitors the number of panels processed, the amount of material applied, the number of hours run, the distance the feed track has turned, etc. Maintenance schedules are monitored for various stations throughout the machine. Swivels 270 degrees for easy access.

Electronic positioning of top pressure beam.  All operating units raise and lower simultaneously when the pressure beam is adjusted. No adjustment is required for the glue roller when changing panel thickness. The pressure beam has two rows of staggered pressure rollers with steel bearings. The height of the pressure beam is electronically programmable through the controller.

Centralized lubrication system

Edgebanding infeed table

Infeed fence

Anti-Adhesive.  The machine comes equipped with an anti-adhesive unit positioned prior to the pre milling unit. It prevents the buildup of glue on the top and bottom of the panel. The unit comes with two independent nozzles and a tank of anti-adhesive liquid.

“RT-E” Pre-Milling Station.  To rectify/clean panels already sized and squared before the edge is applied. The unit is composed of two 3 HP motors operating @ 12,000 RPM with jumping action controlled through the PLC.  The cutting heads are adjustable vertically. The unit is equipped with copying devices which guarantee that material removal is consistent on long or slightly out-of- square panels. 64mm tall diamond pre-mill cutters with replaceable inserts come standard.

“QMS” Glue Station.  Automatically supplies the glue pot with the proper amount of glue on demand. The level of the glue in the glue pot is monitored by a sensor insuring the proper level. The pot is smaller, the glue is turned over faster as a result. The hopper holds in excess of 10 lbs.
of glue and has sight glass to see what the level is. Teflon coated glue pot to facilitate glue changeover. Warm up time is approximately eight to ten minutes.

SGP Glue Pot with CNC Control of the Glue.  Quick heat up time due to the small glue pot. Reverse rotation of the glue roller for the application of solid wood. Double Thermo Regulation for easy use of both EVA and PUR glue. Color change and glue pot cleaning are able to be completed in minutes, as opposed to hours. CNC control of the amount of glue being applied, specific to the program, is standard. Through the controller the operator can change the amount of glue being applied depending on the substrate of the panel. The purging process is CNC controlled as well when changing glue colors or going from EVA to PUR glue.

Servo Driven Pressure Section.  There are a total of four pressure rollers for pressing the banding to the workpiece edge. The first roller is powered and applies pressure pneumatically. It is also Teflon coated to prevent the banding material from slipping. The three idle rollers have opposing one- degree tilt to provide extra pressure along the top and bottom edge. The unit comes standard with a servo driven motor for positioning. This eliminates the need for the operator to manually adjust the unit and helps reduce changeover time. The pressure section is also equipped with pneumatic jumping so the unit activates exactly on the leading/trailing edges. Standard is the edge detecting sensor that will shut down the feedtrack when there is no material present to be applied. Equipped with I-Glue, locks the glue roller in place at the end of the panel eliminating any excess glue.

K-SEL-2 end trimming station.  This unit is composed of two independent 0.50 hp motors operating @ 12,000 RPMmounted on THK guides. End trim utilizes a draw cut system for reduced blade projection on thick panels. The unit comes standard with automatic tilting of the unit from the control panel with two preset positions. When operating in conjunction with the corner rounding station the unit is equipped with two position pneumatics to leave
the material long, thus allowing the corner rounding unit to have a seamless finish.

Flush Trimming Station.  Two independent 1.0 HP motors operating @ 12,000 rpm. The unit comes standard with two position pneumatics and is capable of cutting flush or leaving an overhang.  Equipped with vertical copy shoes with digital indicators. Motors have quick release plugs to facilitate tooling changes. Pneumatic in/out positioning is standard.

Edge Trimming Station Servo Driven.  The top and bottom trim station has two independent 1.0 HP motors operating @t 12,000 RPM. Large diameter vertical and horizontal copying devices with precise digital indicators.  The unit is equipped with a servo driven motor to go from one material thickness to another through the controller. Top trim unit three roller nesting kit comes standard, beneficial when running panels with grooves and/or 35mm hinge holes.

“ROUND-K” Corner Rounding Unit.  Two independent 0.8 HP motors operating @ 12,000 RPM that slide on THK guides ensuring the highest quality finish. Unit is designed to work as an additional set of trimmers for rounding the top/bottom as well as the front/rear corners of work piece with 3mm PVC edges. The unit is equipped with front and lateral copying devices and pneumatic blowers to clean the panel. Dust shrouds surround the cutter and travel with the unit as it trims. The unit can go from thin tape to 3mm PVC, through the controller, with no manual adjustments by the operator.

“RAS/HP” Profile Scraping Station.  The profile scraping station designed to remove knife marks from thick PVC. The unit is equipped with pneumatic in/out positioning through the controller. It has a large diameter horizontal copy wheel and side copy wheel device with digital indicators. It features a quick knife replacement system and comes with 3mm knives. The unit is also equipped with dust extraction. Top scrape unit three roller nesting kit comes standard, beneficial when running panels with grooves and/or 35mm hinge holes.  External collection box.

“RCA/2C” Glue Scraping Station.  The glue scraping unit is for the finishing of thin PVC. It is equipped with two throwaway knives, vertical rotating copiers and blowers for tool cleaning.  The unit is equipped with on/off pneumatic exclusion.

“SPN” Buffing Unit And Hot Air Blower.  The buffing unit has two 0.25 HP motors operating @ 3,000 RPM. The unit cleans and polishes the panel edge. The unit oscillates to utilize the full width of the wheel and prevent rounding of the panel’s leading edge.  The hot air blower is designed to brighten the edges of thick PVC that can sometimes discolor during the machining process. The unit consists of a single hot air blower with adjustable heat range and a directional heat shield for coverage from the top to the bottom edge.

Lighted sound enclosure

Outboard roller support

Manuals

Dust manifold

Acoustical Safety Enclosure
All working units are enclosed under an acoustical safety hood that is insulated to help reduce noise and prevent accidents. The hood has a safety microswitch which prevents the machine from operating when the hood is open. The
machine has a decibel rating of 86db when operating.

Dust Extraction
Working units are individually ported on the top of the safety enclosure for maximum efficiency, per the drawing.

Technical Specifications

Glue Pot Unit:
   Heating Time
   Glue Capacity Pre-milling Station:
   Horsepower
   RPM
   Max. Stock Removal
   Diameter/Bore/Height
End Cutting Trimming Station:
   Horsepower
   RPM
   Tilting
   Blade Diameter/Bore Flush Edge Trimming Unit:
   Horsepower
   RPM
   Cutting Tools
Tiltable Edge Trimming Unit:
   Horsepower
   RPM
   Tilting
   Cutting Tools

Corner Rounding Unit::
   Horsepower
   RPM
   Cutting Tools Scraping Unit:
   Knife Radius Buffing Unit::
   Horsepower
   RPM
   Diameter/Bore
Feed Motor Horsepower Feed Speed
Frequency Converter Pneumatic Operating Pressure
Machine weight: Electrical:
Dust:
Dimensions (LxWxH):

Approx. 8-10 min. 3.3 lbs.

3.0 HP ea. 12,000 RPM 60mm²
100mm/30mm/64mm

.50 HP ea. 12,000 RPM
0-15 degrees 100mm/32mm

1.0 HP ea. 12,000 RPM 70x20x16mm

1.0 HP ea. 12,000 RPM 0-15 degrees 70x20x16mm
3mm radius knives

.80 HP ea. 12,000 RPM
3mm inserts

2mm and 3mm inserts

.25 HP 3,000 RPM
152mm/17mm 2.5 HP
33-60 FPM 200 Hz
90 PSI 7,603lbs.
89 amps @ 230v three phase 3,500 cfm
239” x 65” x 62”