Name: FM490G Servo Narrow-Panel Edge Bander
Brand: CNSK
SKU: FM490G

Overview

Narrow parts are the cheapest work to quote and the most expensive to get wrong. A 40 mm strip has no room for a fence that pushes, a roller that flattens the skin, or a trimming head that follows a spring instead of the panel.

This machine answers each of those with servo control rather than air or spring: the feeding fence, the pressing station, the rough and fine trimming heads, the four-knife corner tracking and the scraping station are all set from the screen and stored as recipes. The result is a narrow-panel machine that behaves like the wide one on the other side of the shop.

FM490G CNSK · Dongguan

Feed rate16 – 23 m/min

Panel thickness9 – 60 mm

Stations16

Bed8,990 mm

Total power25 kW

Station sequence

Seventeen positions: the screen, then sixteen cells from the servo feeding fence to the second polishing head.

01

High-definition wide screen

A wide touch screen with fingertip control and a Windows system inside; software updates and remote service are handled from the same screen.

02

Servo feeding fence

Width position, side pressure and the avoidance path are set digitally, so a 40 mm strip is not deformed and does not drift off line at the infeed.

03

Separating agent

A fine spray separates surplus glue from the panel face, so hot-melt does not mark the board after pressing.

04

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.

05

Heat lamp

The board and the glue are pre-heated before pressing, which keeps the bond even in cold weather.

06

EVA gluing furnace

An EVA pot feeds the straight edge; the melt is held at working temperature through the shift.

07

Fast-melt glue

The fast-melt tank brings adhesive to working temperature in less time, so a cold start does not hold up the line.

08

Servo pressing

Pressing force, downstroke and timing are set per band thickness from the screen; notched profiles are avoided automatically and the setting is stored as a recipe.

09

Head-and-tail trimming

The band is cut flush at the leading and trailing ends, with an automatic oiling device on the mechanism to keep the cut repeatable.

10

Servo rough trimming

Profile follow, cutting allowance and feed are adjustable, so the finishing head always gets an even margin — no spring fatigue, no air-pressure drift.

11

Servo fine trimming

Depth is set on the screen in 0.01 mm steps for each band thickness, with 20 recipe groups stored for the R values you actually run.

12

Four-head corner tracking

Each of the four corners is tracked by its own servo, so R corners stay true across the panel rather than following one setup for the batch.

13

Servo scraping

Scraping depth and pressure are closed-loop on a precision rail, which keeps the edge from being over- or under-scraped.

14

Flexible flat scraping

A flexible scraper takes surplus hot-melt off the panel face and the band, leaving the edge flat before polishing.

15

Cleaning

Residual hot-melt is diluted and isolated before polishing, so it lifts off instead of being smeared along the edge.

16

Polishing 1

Cotton wheels clean the finished edge, leaving it smooth and even with the panel face.

17

Polishing 2

A second polishing head raises the sheen on the joint, which shows on high-gloss and dark decors.

Technical data

Model	FM490G (Servo)
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	16
Control screen	High-definition 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 FM490G (Servo) technical data sheet, European version, 2026.

What the machine is built to do

Servo feeding fenceWidth position, side pressure and the avoidance path are set digitally, so thin panels are not deformed and strips do not drift off line at the infeed.
Servo pressing stationPressing force, downstroke and timing are adjustable per band thickness, which reduces blistering on high-gloss faces and holds PUR bonds on notched profiles.
Servo trimming, 0.01 mm stepsRough and fine trimming and the scraping station adjust in 0.01 mm steps from the screen, with 20 recipe groups stored for the band thicknesses you actually run.
Four-knife corner trackingEach corner is tracked independently, so R corners stay true across the panel rather than following one setup for the batch.
EVA gluing with fast-melt tankEVA glue pot with a fast-melt tank shortens heat-up and keeps the melt at working temperature through a shift.
Double polishing and separationA separating agent is sprayed before polishing so residual glue lifts off the panel face instead of being polished into it.