FM669J
Servo Narrow-Board Edge Bander
Servo on the finishing heads is the point of this machine: the fine trimmer and the scraper are driven to a position rather than stopped by a spring, so a 40 mm strip is finished to the same setting every time.
Overview
- Fourteen numbered cells behind a heavy frame: separating agent, pre-milling, heat lamp, EVA gluing furnace, fast-melt tank, pressing, head-and-tail trimming, rough and servo fine trimming, four-head tracking, servo scraping, flexible flat scraping, cleaning and polishing.
- Servo fine trimming and servo scraping: the two heads that decide how the joint looks are positioned by motor rather than by a pneumatic stop.
- EVA furnace with a fast-melt tank separate from it, so a cold start comes up to temperature in less time and the tank can be topped up without stopping the pot.
- A high-definition wide touch screen with Windows and remote access, so the machine can be updated and diagnosed without opening the cabinet.
- 8,990 mm frame, 16 to 23 m/min, 25 kW, panels from 40 mm wide and 9 to 60 mm thick.
- The frame is integrally annealed and the table finish-milled, which the data sheet gives as the reason a thin strip does not offset at speed.
- 14 to 23 m/min on the sheet; the site quotes 16 to 23 m/min to match the rest of the range, and the faster figure is covered in the note below.
FM669J
CNSK · Dongguan
Feed rate16 – 23 m/min
Panel width≥ 40 mm
Stations14
Servo headsFine trimming, scraping
Total power25 kW
Station sequence
Station 01 is the wide touch screen; fourteen numbered cells follow, with the servo heads at the fine trimming and scraping positions.
01
High-definition wide screen
A wide touch screen with fingertip control; a mouse and keyboard can be added if the operator prefers them.
02
Separating agent
A fine spray separates surplus glue from the panel face, so hot-melt does not mark the board after pressing.
03
Pre-milling
Two milling cutters re-finish the saw marks, burrs and out-of-square edges left by the panel saw, so the band seats on a clean face.
04
Heat lamp
The board and the glue are pre-heated before pressing, which keeps the bond even in cold weather.
05
Gluing furnace
EVA glue pot; the melt is held at working temperature through the shift.
06
Fast-melt glue
The fast-melt unit brings the adhesive to working temperature in less time, so a cold start does not hold up the line.
07
Pressing
High-precision pressure wheels load the band evenly as it meets the panel, so the joint sits flat and holds.
08
Head-and-tail trimming
The band is cut flush at the leading and trailing ends — quickly, and without ragged corners.
09
Rough and servo fine trimming
Rough trimming takes the overhang and a servo-driven fine head finishes to the panel face at a set position.
10
Four-head corner tracking
Four driven heads round the corners at the leading and trailing ends, so the band follows the panel radius instead of cutting it square.
11
Servo scraping
A servo motor on a precision guide rail tracks the panel face; scraping depth and pressure are closed-loop, so the edge is neither over- nor under-scraped.
12
Precise flat scraping
A flexible scraper takes surplus hot-melt off the panel face and the band, leaving the edge flat before polishing.
13
Cleaning
Residual hot-melt is diluted and isolated before polishing, so it lifts off instead of being smeared along the edge.
14
Polishing
Cotton polishing wheels clean the finished edge, leaving it smooth and even with the panel face.
Technical data
| Model | FM669J |
| Feed rate | 16 – 23 m/min |
| Panel width | ≥ 40 mm |
| Panel thickness | 9 – 60 mm |
| Edge band thickness | 0.4 – 3 mm |
| Edge band width | 12 – 65 mm |
| Pressure beam | Electric lift |
| Processing stations | 14 |
| Control screen | High-definition wide touch screen, Windows |
| Input voltage | 380 V |
| Air pressure | 0.7 MPa |
| Total power | 25 kW |
| Machine size (L × W × H) | 8990 × 800 × 1900 mm |
Values from the FM669J servo technical data sheet and the 2026 configuration list. The sheet gives a feed range of 14 to 23 m/min; the plate quotes the range used across the range. The sheet model line reads FM669J(servo).
What the machine is built to do
- Servo fine trimmingThe fine trimmer is driven to position, so the cut does not vary with air pressure or band thickness.
- Servo scrapingThe scraper follows the band contour under servo control, which is what keeps a thin band from being gouged.
- Fast-melt tank, separate from the potA separate tank brings adhesive to working temperature in less time, so the line is not idle after a cold start.
- Wide touch screen with remote accessWindows on a high-definition wide screen, with mouse and keyboard optional and remote diagnosis built in.
- Annealed frame, milled tableIntegrally annealed body and finish-milled table: the data sheet names this as the fix for thin-board offset on a long run.
- Four-head trackingTwo heads per end, so both ends of the strip close on the corner radius.
More from the 6 series
FM668GJAZ
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FM668JAZ
Compact Narrow-Board Edge Bander with PUR
Sixteen-station narrow-board line on a 9.3 m bed: two lamps, two pressing groups and a two-colour PUR pot, in a shorter bay.
16 stations40 mm narrow boards9.3 m bedEVA and PUR
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FM668GJZ
Narrow-Board Edge Bander with Grooving
Fourteen stations on a 10.1 m heavy-frame bed: band grooving, one heat lamp and press group, 18.55 kW, strips from 40 mm.
14 stationsBand groovingHeavy pressure beam10.1 m bed
Read the specification
Put FM669J against your panel.
Send the thickness, width and band you run. You get a station list, the tooling and a price against your name.