Name: H760 Laser Edge Bander with PUR
Brand: CNSK
SKU: H760

Overview

Twelve numbered cells: 21.5-inch screen operation interface, pre-milling, two-colour PUR no-wash pot, laser device, servo-precision tape feed with yaw pressing, head-to-tail alignment, double trimming, four-head tracking, double scraping, cleaning, polishing and polishing.
Laser bonding activates the functional layer on the band, so the joint closes without a glue line; the PUR pot is there for the orders where an adhesive is still specified.
Servo-precision tape feed with yaw pressing: the pressing unit turns to the edge angle while the feed is matched to the panel speed, which is what keeps a band square on an inclined face.
Head-to-tail alignment runs before double trimming, so both ends are cut to the same reference instead of one being set against the other.
Four-head tracking rounds the corners at both ends, then double scraping cleans the band and the film before two polishing stations.
9,900 mm frame, 1,050 mm wide, 1,850 mm high, 23 kW, at 16 to 23 m/min.
Panels from 40 mm wide and 9 to 60 mm thick, band 0.4 to 3 mm thick and 12 to 65 mm wide: the narrow-panel geometry of the 708 family with a laser bond.

H760 CNSK · Dongguan

Feed rate16 – 23 m/min

Panel width≥ 40 mm

Stations12

Total power23 kW

BondingLaser / PUR

Station sequence

Station 01 is the 21.5-inch screen; twelve numbered cells run from pre-milling to the second polishing station.

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

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.

03

PUR gluing

A no-cleaning PUR pot switches between two adhesive colours and dispenses evenly, for joints that have to hold and stay invisible.

04

Laser bonding

A 2 kW laser source activates the functional layer on the band, so it fuses to the panel face with no glue line — the dry bond, run instead of or after the PUR pot.

05

Servo tape feed and yaw pressing

Tape feed is servo-matched to the panel speed while the pressing unit yaws to the edge angle, so the band stays square to the face on an inclined panel.

06

Head-and-tail alignment

The leading and trailing ends are aligned before the trim, so both ends are cut to the same reference.

07

Double trimming

Upper and lower trim heads run together on the same panel, so both faces are brought flush in one pass.

08

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.

09

Double-edge scraping

Scraping on both edges of the run, for trim marks and surplus glue on either face.

10

Cleaning

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

11

Polishing

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

12

Second polishing

A second pair of cotton wheels follows the first, for a higher sheen on the joint than one pass gives.

Technical data

Model	H760
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	12
Control screen	21.5-inch screen operation interface
Input voltage	380 V
Air pressure	0.7 MPa
Total power	23 kW
Machine size (L × W × H)	9900 × 1050 × 1850 mm

Values from the H760 technical data sheet in the 2026 configuration list. The sheet prints the beam lift in Chinese characters; it is shown here as electric lift.

What the machine is built to do

Laser bond, no glue lineThe functional layer on the band is activated by the laser and pressed onto the panel, so the joint reads as an edge, not as a glued edge.
PUR available on the same frameA two-colour no-wash pot for the orders that still call for adhesive, switched in instead of run in place of the laser.
Yaw pressingThe pressing unit yaws to the edge angle with the tape feed servo-matched, so the band sits square on an inclined face.
Head-to-tail alignmentBoth ends are brought to one reference before the trim, which is what keeps a pair of panels the same length.
Four-head tracking and double scrapingThe corners are tracked at both ends, and two scraping heads take the band and the film before polishing.
16 to 23 m/min on a 40 mm stripThe narrow-panel line at production speed, rather than a slow laser cell.