FM668GJZ
Narrow-Board Edge Bander with Grooving
Grooving is the station that keeps a band from lifting at the corner: the FM668GJZ cuts the groove before gluing, on a heavy beam built for 40 mm strips.
Overview
- Fourteen numbered cells on a heavy frame: separating agent, pre-milling, edge band grooving, heat lamp, glue applicator, pressing, head-and-tail trimming, rough and fine trimming, head tracking, double-edge scraping, flexible flat scraping, cleaning and polishing.
- The frame carries a heavy-duty customised high-pressure beam on a heavy steel guide rail; it is a structural feature rather than a station, so the screen is station 01.
- Band grooving before the glue station, so the band has a channel to sit in and the corner does not stand proud after trimming.
- One heat lamp and one pressing group: the EVA glue applicator is served by a single lamp, which suits the everyday narrow-board job.
- 16 to 23 m/min, 18.55 kW, panels from 40 mm wide and 9 to 60 mm thick, band 0.4 to 3 mm thick and 12 to 65 mm wide.
- Double-edge scraping and a flexible flat scraper behind head tracking, then cleaning and a single polishing unit.
- 1,050 mm wide bed on a 10,080 mm frame: the width is what holds the strip flat under the beam.
FM668GJZ
CNSK · Dongguan
Feed rate16 – 23 m/min
Panel width≥ 40 mm
Stations14
Total power18.55 kW
Bed10,080 mm
Station sequence
Station 01 is the 21.5-inch screen. The heavy-duty pressure beam and steel guide rail are frame features and are not counted as a station, so the sequence has fourteen numbered cells.
01
21.5-inch control screen
Industrial-grade 21.5-inch screen with a large graphical interface; parameters set by touch or input box, changes shown live.
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
Band grooving
Grooves are cut on the inner face of the band so it bends and presses cleanly around the corner.
05
Heat lamp
The board and the glue are pre-heated before pressing, which keeps the bond even in cold weather.
06
Gluing
Hot-melt adhesive is melted and applied to the panel edge before the band is pressed on.
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 fine trimming
Rough trimming takes the bulk of the overhang and the fine head finishes to the panel face; the two cuts sit on one unit, so the band is not re-clamped between them.
10
Head tracking
Two heads follow the leading and trailing end of the panel, so the band is cut round the corner instead of square across it.
11
Double-edge scraping
Scraping on both edges of the run, for trim marks and surplus glue on either face.
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 | FM668GJZ |
| 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 | Heavy-duty beam on steel guide rail, electric lift |
| Processing stations | 14 |
| Control screen | 21.5-inch industrial computer |
| Input voltage | 380 V |
| Air pressure | 0.7 MPa |
| Total power | 18.55 kW |
| Machine size (L × W × H) | 10080 × 1050 × 1800 mm |
Values from the FM668GJZ technical data sheet and the 2026 configuration list. The sheet header reads M668GJZ; the model is FM668GJZ. The data sheet numbers the pressure beam as row 01; it is a frame feature, so the page counts fourteen processing stations.
What the machine is built to do
- Grooving before gluingThe groove is cut on the band's inner face so it folds into the corner instead of splitting along it.
- Heavy beam on a steel railA customised high-pressure beam running on a heavy steel guide rail: the reason a 40 mm strip stays put while the cutters work.
- One lamp, one press, one glueA straight EVA line: heat lamp, glue applicator, pressing. Fewer systems, and a station count that keeps the machine short.
- Double scraping and flexible flat scrapingTwo scraping heads clean the band, and a flexible scraper takes the residual hot-melt off the panel face.
- Annealed frameThe body is annealed and the table finish-milled before assembly, so the bed holds its shape over a long run.
- 21.5-inch screenJob settings from one industrial screen, with the station parameters recalled per recipe.
More from the 6 series
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FM669GD
Narrow-Board Edge Bander with Diamond Trimming
Diamond fine trimming, diamond profile tracking and servo scraping on sixteen stations, for narrow boards from 40 mm wide.
16 stationsDiamond trimmingServo scraping19.5 kW
Read the specification
Put FM668GJZ against your panel.
Send the thickness, width and band you run. You get a station list, the tooling and a price against your name.