Edge bander KDT 526G

Purpose: The high-speed automatic edge banding machine KE-526G is designed for simultaneous edge processing of straight furniture panels using synthetic roll material.

Machine components:

• Jointing unit
• Clamping unit
• Facing unit
• First milling unit for trimming overhang
• Second milling unit for trimming overhang
• Contouring (rounding) unit
• First scraping unit with radius knives
• Second scraping unit with radius knives
• Scraping unit with straight knives
• First polishing unit
• Second polishing unit

Distinctive features:

• High feed speed 22–30 m/min
• Two upper glue baths for EVA and PUR adhesive
• Edge feed magazine 6+6 positions with servo drive
• Pneumatic adjustment for different edge thicknesses
• Pressure belt instead of rollers for precise guidance at 30 m/min
• Horizontal facing unit
• 4-motor contouring unit
• 7-roller pressing group with scrapers
• Touch screen panel (Windows)
• Additional pressure rollers
• Non-contact control of processing units
• Programmable technological glue heating breaks
• High precision counters
• Automatic traverse positioning via encoder
• Locating ruler with digital counter for jointing unit
• Frequency converter for each unit
• Workpiece end heating lamp
• LED cabin lighting
• Safety limit switches on cabin doors
• Feed rod to prevent damage during operation
• Pneumatic glue roller protection curtain
• Front/rear overhang adjustment from control panel
• CE standard build

Liquid application units:

1. Release liquid application – 2 nozzles before jointing unit, preventing glue sticking to the workpiece.

2. Polishing liquid application – 2 nozzles before polishing unit, removing release liquid and glue residue while adding shine.

Design advantages:

Machine bed: Rigid boxed frame with reinforcements ensures stability and precision.

Control panel: Industrial PC with Windows and Touch Screen interface.

Technological breaks: Programmable glue bath heating cycles.

Edge feed: Servo-driven 6+6 magazine, automatic edge changeover, reduced edge consumption.

Jointing unit: Two high-frequency motors, diamond cutters (40 mm standard, 65 mm optional), removes saw marks and chips.

Workpiece end heating: Improves edge adhesion.

Clamping unit: 7 rollers with scrapers, pneumatically driven, ensuring uniform pressure.

Upper glue baths: EVA glue bath with 5 L pre-melt; sealed PUR glue bath preventing moisture ingress. EVA warm-up time 15 minutes.

Glue hopper: Automatic pneumatic loading system with 12.5 kg bottom tank.

Trimming unit: Horizontal trimming, automatic saw angle adjustment, high precision at 30 m/min.

Milling units: Diamond cutters for 0.4–3.0 mm edge, large tracers, R2 on first unit, R1 on second, thickness switching from panel.

Rounding unit: Four high-speed motors, diamond cutters, four work schemes, stable at 30 m/min.

Scraping units: Radius scrapers (R2, R1) remove machining marks; flat scraper removes glue at joints.

Polishing unit: Dual polishing with pneumatic oscillation and polishing liquid application.

Counters: High-precision adjustment counters on all units.

Pressure tape: Steel beam with V-shaped belt ensures precise workpiece positioning.

Additional pressure rollers: Improve workpiece fixation.

Encoder: Automatic crossbeam positioning to thickness from control panel.

Automatic lubrication: Centralized lubrication for trimming unit guides.

Electrical components: Fully CE compliant.