
Pre-Milling
Dual diamond cutters with pneumatic front and rear feeding remove surface waves and swollen board edges for a smoother edge.
The HK620 is a skeleton line edge banding machine manufactured by Saiyu Technology (WMN) in Foshan, China. Designed for 38° skeleton lines, 45° skeleton lines, and 90° grille strips on cabinet doors, it features PUR no-clean glue pots, dual grooving units, and 11 functional modules from pre-milling to polishing. Measuring 7800×850×1700mm and weighing 3 tons, the HK620 is ideal for whole-house customization factories and cabinet door manufacturers seeking decorative line edge banding.
HK620 is designed for skeleton line, handle line, and decorative strip edge banding. It supports stable processing of 38° skeleton lines, 45° skeleton lines, and 90° grille strips.
Skeleton line designs add rhythm, depth, and structure to cabinet door surfaces. They are widely used in handleless cabinet doors, modern minimalist interiors, vintage-style designs, custom cabinetry, balcony storage, and sideboard applications.
Detailed module images show the HK620 configuration for pre-milling, saw cutting, glue application, pressing, grooving, trimming, end cutting, and polishing.

Dual diamond cutters with pneumatic front and rear feeding remove surface waves and swollen board edges for a smoother edge.

Accurately cuts the bevel edge in one pass, preparing a stable base for gluing and edge banding.

PUR no-clean glue pot for bevel strip bonding, improving glue application quality on angled profiles.

Precise grooving for bevel and straight edge banding keeps profile corners cleaner and supports line forming.

PUR no-clean glue pot for straight edge banding, with stable glue output and fine glue lines.

The pressure wheel structure helps the edge band bond firmly to the panel edge, with adjustable pressure and angle.

Trims excess edge banding on the upper and lower sides of straight edges for a cleaner finished edge.

Finishes bevel profiles so the angled edge is smoother and the decorative line is cleaner.

Two independent high-frequency motors cut front and rear excess material, with linear guide rails for faster and more accurate cutting.

High-speed polishing wheels clean the processed panel and make the edge banding section smoother and more attractive.

Two upper and lower grooving units support accurate skeleton line grooving for decorative profile processing.
Final specifications are subject to the actual machine.
| Machine Model | HK-620 |
|---|---|
| Product Name | Skeleton Line Edge Banding Machine |
| Applicable Process | 38° skeleton line, 45° skeleton line, 90° grille strip |
| Overall Dimensions | 7800*850*1700MM |
| Machine Weight | 3T |
Suitable for whole-house customization factories, cabinet and wardrobe manufacturers, office furniture producers, panel furniture factories, and skeleton line cabinet door production plants.
Used for skeleton line processing in modern minimalist spaces, vintage-style interiors, integrated cabinets, floating bedside cabinets, balcony storage, sideboards, and related furniture scenes.
Factory exterior view.
Main production area for six-sided drilling machines and line solutions.
Main production area for CNC nesting machines and cutting line solutions.
Main production area for small, medium and large edge banding machines.
Exhibition team display.
Exhibition team display.
It is suitable for 38° skeleton lines, 45° skeleton lines, and 90° grille strips.
It adds three-dimensional lines and light-shadow layers to cabinet door surfaces, making it suitable for minimalist and vintage-style furniture designs.
Yes. Sloped or recessed profiles fit the fingertip and reduce the need for protruding handles or exposed hardware.
Yes. Straight and bevel gluing both use PUR no-clean glue pots for even glue application and fine glue lines.
Yes. It includes edge band grooving and two upper and lower grooving units for accurate skeleton line processing.
It is suitable for whole-house customization, cabinets, wardrobes, office furniture, balcony storage, sideboards, and panel furniture.
The page specifications are for product display. Final specifications are subject to the actual machine.
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The HK620 is a dedicated edge banding machine designed specifically for skeleton line cabinet door production. It supports 38-degree, 45-degree, and 90-degree skeleton line processing, making it ideal for modern minimalist furniture manufacturing.
The HK620 measures 7800x850x1700mm and weighs approximately 3 tons. It supports 38-degree skeleton line, 45-degree skeleton line, and 90-degree grille strip processing.
The HK620 is designed for whole-house customization factories, cabinet and wardrobe manufacturers, office furniture producers, panel furniture factories, and skeleton line cabinet door production plants.
The HK620 features pre-milling, bevel saw cutting, bevel glue pot, edge band grooving, straight glue pot, pressing, straight fine trimming, bevel fine trimming, end trimming, polishing, and double grooving modules.
Unlike standard edge banders, the HK620 is specifically engineered for skeleton line processing with specialized bevel cutting and grooving capabilities for cabinet door frames and decorative panels.
The HK620 is used for skeleton line processing in modern minimalist spaces, vintage-style interiors, integrated cabinets, floating bedside cabinets, balcony storage, sideboards, and related furniture scenes.
Contact Wood Machinery Network via WhatsApp at +86-139-2729-1944 or through the website contact form for pricing, customization options, and shipping details.
The HK620 comes with manufacturer support from Saiyu Technology including installation guidance, operator training, spare parts supply, and ongoing technical assistance.