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PUR Dual Glue Pot Edge Banding Machine with Integrated Side Drilling (Model HE-668-SG-PUR)
Waterproof. Multi-Color. Drilled. Done. The HYG HE-668-SG-PUR is not just an edge bander; it is a consolidated manufacturing center designed for the most advanced furniture factories.
This flagship model combines three game-changing technologies into one 9.1-meter industrial chassis:
PUR Technology: For invisible, water-resistant joints.
Dual Glue Pots: For instant color switching.
Side Hole Drilling: An integrated boring station that drills horizontal connector holes during the banding process, eliminating downstream machining steps.
The “All-in-One” Processing Revolution
1. Integrated Side Hole Drilling Station
The HE-668-SG-PUR creates more than just an edge; it creates a connection.
The Innovation: A high-precision drilling unit is positioned after the scraping station. It automatically drills side holes (dowels/cam locks) on the panel edge.
Efficiency: This eliminates the need to move panels to a separate CNC drill or side boring machine for horizontal holes, drastically reducing material handling and cycle time.
2. PUR + Dual Glue Pot Versatility
Equipped with Heating Lamp 1 & 2 and two independent Gluing Systems.
PUR Capability: Process Polyurethane (PUR) adhesives for kitchen and bathroom cabinetry requiring high heat and moisture resistance.
Dual-Pot Logic: Load PUR in Pot 1 and EVA in Pot 2, or White in Pot 1 and Black in Pot 2. Switch instantly via the screen to match any panel color without stopping to clean the pot.
3. The 9.1-Meter “super-Structure”
To house 18 distinct functions, including the drilling unit, the machine body is extended to a colossal 9120 mm.
Stability: This mass absorbs the vibration from the drilling and milling operations, ensuring that the 0.4-3mm edge tape application remains flawless at speeds up to 23m/min.
4. “Dual-Stage” Child-Mother Scraping
For the perfect surface, standard scraping isn’t enough. We utilize a Dual-Stage Fine Scraper system.
Finish Quality: The primary scraper removes tool marks, while the secondary flat scraper targets any remaining glue haze. Combined with Separating and Cleaning Agents, this guarantees a mirror finish on high-gloss acrylics.
The Ultimate 18-Step Production Workflow
The HE-668-SG-PUR executes the most complex sequence in the HYG lineup:
Separating Agent: Prevents glue adhesion to the face.
Pre-milling: Dual diamond cutters for a perfect edge.
Heating Lamp 1: Preheats panel edge for Pot 1.
Gluing 1 & Pressing (Dual Pot): Primary application (e.g., PUR).
Heating Lamp 2: Preheats panel edge for Pot 2.
Gluing 2 & Pressing (Dual Pot): Secondary application (e.g., EVA/Color 2).
End Cutting: Precision flush cuts.
Rough Trimming: Removes heavy excess.
Fine Trimming: Creates the radius.
Profile Tracking: Rounds vertical corners.
Scraping 1: Radius scraping.
Side Holes Drilling (The Upgrade): Integrated horizontal boring.
Cleaning Agent: Loosens residue.
Dual-Stage Fine Scraper (Child-Mother): Final glue line removal.
Buffing 1: Initial polish.
Buffing 2: Final high-gloss shine.
Technical Specifications
| Parameter | Specification |
| Model | HE-668-SG-PUR (Super Flagship) |
| Core Innovation | PUR + Side Drilling + Dual Glue |
| Machine Length | 9120 mm (Longest in Class) |
| Total Power | 24 KW |
| Feeding Speed | 15 – 23 m/min |
| Panel Thickness | 10 – 60 mm |
| Edge Band Thickness | 0.4 – 3 mm |
| Pneumatics | 0.6 Mpa |
| Machine Dimensions | 9120 * 980 * 1820 mm |
Ideal Applications
Luxury Bathroom Vanities: Where PUR waterproof banding is non-negotiable.
Ready-to-Assemble (RTA) Furniture: Where panels need to be banded and drilled for connectors in one go to ship immediately.
High-Volume Customization: Factories that need the flexibility of dual glue pots combined with the efficiency of inline drilling.
Precision Edge Jointing Unit
Perfect geometry for PUR adhesive application.
Bullet Points:
Twin Counter-Rotating Motors: Two heavy-duty motors ensure a tear-free cut on both top and bottom surfaces.
Edge Calibration: Rectifies panel dimensions and ensures a perfectly square edge (90°).
PUR-Ready Finish: Creates a pore-free, dust-free surface essential for high-strength PUR bonding.
View Technical Details +
The HE-668-SG-PUR features a reinforced Milling Station designed for high-end furniture manufacturing. Before the critical PUR gluing stage, this unit calibrates the panel edge to absolute precision.
Technical Advantages:
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Substrate Rectification: Unlike standard milling, this unit corrects any slight sizing errors or non-vertical edges from previous sizing cuts, ensuring the panel is geometrically perfect.
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Chip-Free Machining: Utilizing counter-rotating diamond cutters (one climbing, one conventional), it eliminates chipping on delicate surfaces like melamine or high-gloss acrylics.
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Zero-Joint Foundation: By removing up to 3mm of material (adjustable), it exposes the fresh board core, guaranteeing the strongest possible chemical bond for moisture-resistant PUR glues.
Automated PUR Pre-Melting System
Sealed, metered, and maintenance-free adhesive supply.
Bullet Points:
Customizable Configuration: Available in Single or Dual-Color melting units to suit your design needs.
Hermetically Sealed: Fully enclosed melting prevents glue oxidation and carbonization (no waste).
Precision Dosing: Delivers a continuous, quantitative flow of glue for consistently thin, high-strength bond lines.
View Technical Details +
The HE-668-SG-PUR elevates edge banding quality by integrating a dedicated PUR Pre-melter. Designed to work in tandem with our Maintenance-Free Gluing Unit, this system revolutionizes adhesive application.
Why choose this PUR System:
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Oxidation Protection: PUR glue reacts with moisture. Our fully sealed automation keeps air out, significantly reducing cleaning intervals and preventing premature curing.
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Optimized Consumption: The system melts only what is needed ("melt-on-demand"), ensuring fresh glue quality and reducing adhesive costs.
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Production Efficiency: Supports high-speed, continuous production with precise temperature control, resulting in waterproof, heat-resistant edges ideal for kitchens and bathrooms.
Twin-Tank Precision Gluing System
Micro-thin application for a secure, slip-free bond.
Bullet Points:
Twin Bottom Reservoirs: Allows flexible management of different adhesive types or colors without stopping.
Anti-Slip Application: Ensures the edge band tracks perfectly straight, preventing any run-off.
Material Versatility: Engineered to handle both delicate thin tapes and thick veneers with exceptional durability.
View Technical Details +
The HE-668-SG-PUR is equipped with a high-performance Double Bottom Glue Pot configuration, designed for manufacturers who demand absolute consistency.
Why this system is advanced:
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Precise Dosage Control: The unit applies a "thin and precise adhesive line," creating an optical zero-joint effect that looks cleaner than standard gluing methods.
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Enhanced Stability: By optimizing the glue spread, it creates a "strong and stable fit" that locks the band in place instantly, preventing slippage or lateral displacement during the pressing phase.
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Production Durability: Whether processing high-end thick veneer or standard strips, the bond is cured to withstand wear and tear, ensuring the furniture maintains its integrity over time.
6-Roller Zero-Joint Pressing Zone
Engineered for PUR adhesive’s invisible bond lines.
Bullet Points:
Optically Invisible Joints: Specifically calibrated to close the glue line tightly for a seamless, “laser-like” look.
Uniform Pressure Distribution: Six rollers ensure consistent pressure across the entire edge, crucial for High-Gloss and Acrylic panels.
PUR Optimized: Works perfectly with the thin application of PUR to prevent “telegraphing” (ripples) on the surface.
View Technical Details +
The HE-668-SG-PUR features a precision 6-Roller Pressing Unit that complements the PUR gluing system. While standard pressing units focus on force, this unit focuses on precision edge closing.
Why this matters for PUR:
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Gap Closure: PUR glue lines are microscopic. Our multi-roller system applies progressive pressure to completely close the gap between the edge and the board, creating a water-resistant seal.
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Heat Dissipation: The sequence of steel rollers acts as a heat sink, helping to slightly cool and set the PUR adhesive immediately after application for a permanent hold.
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Surface Protection: The pressure is applied delicately yet firmly, ensuring no pressure marks are left on sensitive high-gloss or matte surfaces.
Dual-Rail Precision End Trimming
Double linear guides for absolute cutting stability.
Bullet Points:
Double Linear Guide Rails: Upgraded dual-rail structure eliminates vibration even at high speeds.
Automatic Mold Tracking: Uses a precise “mold” (tracing shoe) structure to align the cut instantly.
Flush Finish: Trims front and rear overhangs perfectly flush with the panel surface.
View Technical Details +
The HE-668-SG-PUR sets a new benchmark with its Double Guide Rail End Cutting Station. Unlike standard single-rail units, this heavy-duty configuration is built for rigorous industrial use.
Why Double Guide Rails are superior:
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Vibration Elimination: The "precise linear guide rail movement" anchors the motor unit firmly, preventing any jitter or deviation during the cutting cycle.
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High-Frequency Power: Equipped with high-speed, high-frequency motors, it slices through thick edge bands and delicate veneers cleanly.
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Perfect Flushness: The automatic tracking structure detects the exact position of the board's front and rear, ensuring the protruding strip is trimmed absolutely flush, leaving a flat and smooth surface ready for finishing.
High-Capacity Rough Trimming
Rapidly removes bulk tape for a lighter finish load.
Bullet Points:
Aggressive Removal: Designed to cut through thick PVC, ABS, and Solid Wood strips effortlessly.
Flat/Rough Cutting: Quickly removes the “excess edge banding strips” to prepare the edge for fine profiling.
Tool Protection: Acts as a primary stage to reduce wear on the delicate fine trimming knives.
View Technical Details +
The HE-668-SG-PUR Rough Trimming Station is the workhorse of the edge processing line. It is specifically calibrated to handle the tougher, cured glue lines often associated with PUR bonding.
Why this stage is critical:
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Bulk Material Removal: The unit uses robust flat or rough milling knives to shear off the majority of the overhang top and bottom.
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Process Efficiency: By taking on the heavy cutting load, it ensures the subsequent Fine Trimming unit only needs to perform a light, finishing cut. This significantly extends the sharpness and service life of your fine finishing tools.
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Stable Operation: Even at high feed speeds, the motor stability ensures a consistent cut without vibration marks.
High-Precision Fine Trimming
Creating the perfect edge curvature without vibration marks.
Bullet Points:
High-Speed Precision: Powered by high-frequency motors to maintain cut quality at faster feed speeds.
Exact R-Profile: Sculpts a consistent, smooth radius (R-edge) along the entire panel length.
Tracing Accuracy: Large-disc tracing wheels ensure the cutter follows the board’s surface nuances perfectly.
View Technical Details +
The HE-668-SG-PUR Fine Trimming Station is engineered to deliver a furniture-grade finish that requires minimal manual rework.
Why High-Frequency Profiling is better:
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Chatter-Free Finish: The high-speed rotation (typically 12,000+ RPM) coupled with a rigid motor mount ensures a "chatter-free" cut, eliminating the microscopic ripples often found on lower-end machines.
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Seamless Transition: It perfectly blends the edge band with the board surface, creating a continuous, smooth curve that feels pleasing to the touch.
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Material Adaptability: Whether handling thick PVC (2mm/3mm) or fragile acrylics, the precise tracing system prevents gouging or damage to the workpiece.
Automated Corner Rounding Unit
Professional contour trimming for all four corners.
Bullet Points:
4-Corner Automation: Automatically rounds leading and trailing vertical edges in a single pass.
Seamless Transition: Creates a perfect blend between the vertical and horizontal edges.
Premium Aesthetics: Eliminates sharp corners for a high-end, “soft-touch” furniture finish.
View Technical Details +
The HE-668-SG-PUR Corner Rounding Station is the hallmark of quality furniture production. It transforms standard square panels into ergonomic, finished components.
Why this feature defines quality:
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High-Speed Tracking: The unit synchronizes with the panel feed speed to trim the corners without stopping production, maintaining high throughput.
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Contour Precision: It accurately follows the panel profile to trim the sharp PVC/ABS corners into a smooth radius that matches the longitudinal edges.
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Ergonomic Safety: By removing sharp points, it not only enhances visual appeal but ensures the finished product is safe and comfortable to handle (no sharp edges).
The HE-568SC Profile Tracking Unit adds the final touch of luxury to your workpiece. While standard trimmers handle the top and bottom, this unit specifically targets the vertical corners.
Why Corner Rounding is crucial:
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Full Contour Tracking: It tracks the panel's movement to trim the four corners (front-top, front-bottom, rear-top, rear-bottom) into a consistent radius.
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Ergonomic Design: By converting sharp 90-degree corners into smooth arcs, it prevents the furniture from being sharp or "stabbing hands" during handling and use.
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Premium Look: Delivers a continuous, flowing edge line that is essential for high-end furniture and cabinetry.
Radius Scraping Unit (R-Scraping)
Removing knife marks for a silky smooth finish.
Bullet Points:
Carbide Precision: Equipped with super-hard alloy R-knives for long-lasting sharpness.
Mark Removal: Scrapes off the “fine lines” (cutter marks) left by the trimming process.
Super Smooth: Ensures the edge radius is perfectly smooth and pleasant to touch.
View Technical Details +
The HE-568SC Scraping Unit is the ultimate perfectionist in the edge banding workflow. While fine trimming cuts the shape, scraping perfects the surface.
How it works:
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Surface Rectification: The super-hard alloy R-knife precisely scrapes the surface of the PVC edge band to remove microscopic chatter marks or ripples caused by the rotation of trimming cutters.
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Radius Matching: It perfectly matches the R-profile (Radius) of the edge band, ensuring consistency.
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Aesthetic Upgrade: This process transforms a "machined" edge into a completely smooth, polished surface that looks and feels premium.
Integrated Side Drilling Station (Floating Tech)
Band and bore in a single pass—Zero secondary handling. Bullet Points:
Floating Tracing Technology: The drilling head “floats” to track the panel surface, ensuring perfect hole depth even on slightly warped boards.
One-Pass Manufacturing: Performs edge banding and horizontal drilling simultaneously, eliminating the need for a separate CNC drill.
Labor Saver: Reduces material handling by 50%, significantly cutting labor costs and floor space usage.
View Technical Details +
The HE-668-SG-PUR revolutionizes the production line by integrating a high-speed Side Drilling Station. Why "Floating Technology" matters:
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Dynamic Precision: Unlike static drills, our Floating Tracing Mechanism physically references the panel surface in real-time. This guarantees that horizontal holes (for wooden dowels or cam locks) are drilled with absolute precision relative to the edge, regardless of board thickness variations.
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Workflow Integration: By combining sealing and drilling, you remove the bottleneck of moving heavy panels to a secondary drilling center.
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Efficiency: Achieve a "finished component" ready for assembly immediately after the machine output.
Dual-Nozzle Detergent Spraying System
Automated cleaning for a pristine, ready-to-pack finish.
Bullet Points:
Precision Atomization: Two precision nozzles spray a fine mist of cleaning agent onto the board edges.
Residue Dissolution: Chemically loosens and dissolves stubborn residual hot melt/PUR adhesive.
Buffing Assist: Lubricates the surface to maximize the effectiveness of the final buffing wheels.
View Technical Details +
The HE-668-SG-PUR Cleaning Station eliminates the need for manual post-processing. Positioned before the buffing unit, it applies a specialized release or cleaning agent.
How it ensures a perfect finish:
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Targeted Application: The nozzles deliver the exact amount of fluid needed to break the bond of excess glue on the panel surface without over-wetting the board.
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Debris Removal: It effectively prevents "other debris" and dust from sticking to the glue line, ensuring they are easily wiped away by the buffing wheels.
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Labor Saving: By chemically removing adhesive remnants automatically, it significantly reduces manual cleaning labor and solvent costs after production.
Pneumatic Flat Scraping (Glue Scraper)
Smart jump technology for scratch-free glue removal.
Bullet Points:
Pneumatic Jump Function: Automatically engages and disengages the knife to prevent impacting the board’s leading and trailing edges.
PUR Line Leveling: Specifically calibrated to shear off hardened PUR adhesive for a perfectly flush joint.
Surface Protection: The “floating” tracing design ensures no scratches on sensitive High-Gloss or PET surfaces.
View Technical Details +
The HE-668-SG-PUR Flat Scraping Unit features an advanced pneumatic separation system (often referred to as "Mother-Son" control in precision mechanics).
Why Pneumatic Control is safer:
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Anti-Impact Entry: Unlike static scrapers, the pneumatic cylinders gently lower the knife onto the surface after the board edge has passed, eliminating the risk of chipping the corners.
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Adhesive Shearing: It precisely shears off the microscopic layer of excess PUR glue that may bridge the gap between the tape and the board.
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Consistent Pressure: The independent air pressure regulation ensures constant, uniform contact with the panel, regardless of slight thickness variations.
Dual-Stage High-Gloss Buffing System
Progressive polishing for a crystal-clear, mirror-like edge.
Bullet Points:
Station 1 (Cleaning): Primary cloth wheels remove solvent residue and haze from the scraping stage.
Station 2 (Shining): Secondary wheels generate thermal friction to seal the surface and create a high-gloss mirror finish.
Progressive Finishing: A sequential process designed to match the gloss level of Acrylic and PET panels perfectly.
View Technical Details +
The HE-668-SG-PUR utilizes a sequential Polishing 1 → Polishing 2 configuration to deliver an industry-leading finish, especially critical for high-gloss furniture.
The "1+1" Advantage:
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Residue Elimination (Stage 1): The first set of wheels works aggressively to clean off any remaining cleaning fluid or dust, preparing a pristine surface.
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Optical Clarity (Stage 2): The second set focuses on "thermal sealing." By polishing the PVC/ABS material at high speed, it smooths out microscopic pores, ensuring the edge band reflects light exactly like the board surface.
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PUR Perfection: This dual action ensures the ultra-thin PUR glue line remains invisible, enhancing the "monolithic" look of the final piece.
OUR CERTIFICATES







Technical Specifications
| Parameter | Specification |
| Model | HE-668-SG-PUR (Super Flagship) |
| Core Innovation | PUR + Side Drilling + Dual Glue |
| Machine Length | 9120 mm (Longest in Class) |
| Total Power | 24 KW |
| Feeding Speed | 15 – 23 m/min |
| Panel Thickness | 10 – 60 mm |
| Edge Band Thickness | 0.4 – 3 mm |
| Pneumatics | 0.6 Mpa |
| Machine Dimensions | 9120 * 980 * 1820 mm |
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