NN500 Touchscreen Active Compression Underpinner
The NN500 enhances the NN400 platform through improved interface usability and recipe management. The mechanical structure is identical to the NN400; upgrades include a touchscreen HMI, stored programs, and faster setup for mixed product batches and reduced training environments.
- Touchscreen HMI with visual parameter adjustment lowers the learning curve versus PLC-only control.
- Recipe storage enables one-touch recall for frequent product changeovers.
- Active corner compression with rigid V-nail driving—same proven mechanical platform as the NN400.
- Mixed product batches
- Frequent changeovers
- Reduced training environments
- Studios and growing factories
- High-volume production requiring automatic four-corner joining
- MDF-intensive production where dedicated edge protection is the primary requirement
- Stable, low-changeover production that does not need touchscreen recipe management
Architecture: Rigid V-Nail Platform with Touchscreen HMI
- Frame corner is positioned on the underpinner table.
- Operator selects or recalls a stored recipe on the touchscreen.
- High-rigidity V-nails insert upward while compression head applies downward force.
- Internal forces stabilize the joint; operator advances to remaining corners.
- Standard model lead time
- Factory dispatch typically in 5-15 days
- Freight options
- Air, sea, or land freight; the buyer may specify the method
- Freight quotation
- Nominate a forwarder or ask XKY to obtain freight-forwarder quotes
- Common Incoterms
- EXW, FOB, DDP
- Installation & operator training
- Remote installation and operator video training
- Online consultation
- Two years of free online technical consultation
- Wear parts backup
- One backup set of wear parts is supplied with the machine
- Controlled materials
- Installation manuals and replacement videos are provided only to verified customers
| Working Voltage | 110–220V / 50–60Hz |
| Air Pressure | 6–8 kg/cm² |
| Control System | Touchscreen HMI |
| Recipe Storage | Supported |
| Active Compression | Supported |
| V-Nail Sizes | 5 / 7 / 10 / 12 / 15 mm |
| Maximum Profile Width | 130 mm |
| Maximum Profile Height | 100 mm |
| Machine Dimensions | 850 × 850 × 1300 mm |
| Machine Weight | 120 kg |
| Packing Dimensions | 725 × 740 × 1170 mm |
| Dimension | NN500 | PLC Active Compression Underpinner | MDF Protection Underpinner | Automatic Quad-Corner Framing Machine |
|---|---|---|---|---|
| Use case | Mixed batches and frequent specification changeovers | Standard wood frames with stable product ranges | MDF-intensive production requiring edge protection | Standardized high-volume automated joining |
| Throughput | Operator-paced corner-by-corner joining | Operator-paced corner-by-corner joining | Operator-paced with MDF edge preservation | Approx. 15 frames/min reference throughput |
| Automation level | Touchscreen HMI with recipe storage | PLC active compression | PLC with MDF protection mechanism | Fully automatic quad-corner system |
| Recommended daily output | Studios and growing factories with product variety | Standard wood frame production | MDF specialist production | Standardized high-volume joining |
- NN700 vs NN500 underpinner comparison
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- Underpinner vs frame joiner guide
- NN400 pneumatic underpinner
- NN700 CNC frame joiner
- Studio production solutions
- NN underpinner series
- Request quote for studio solutions
- Request a quote for this model
- Docs Center
- FAQs
- About XKY manufacturing
- Factory tour video
- Compare with PLC Active Compression Underpinner
Is the NN500 an upgraded NN400?
Yes, from a usability perspective. The mechanical platform remains the same. The NN500 adds touchscreen operation, recipe storage, and faster setup.
What does the touchscreen interface add over the NN400?
Visual parameter adjustment, stored programs for quick recall, and faster changeovers when specifications change frequently.
Do I need the NN600 for MDF frame production?
Not necessarily. NN400 and NN500 can process MDF. NN600 and NN700 are recommended when MDF edge protection is a priority.
What is Active Compression?
Active Compression applies downward force during V-nail insertion, improving joint stability, corner contact, and reducing gaps.
Who should choose the NN500 over the NN300?
Choose the NN500 for flexible joining with frequent changeovers. Choose the NN300 for standardized high-volume automation where irregular frames are not required.
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Need MDF edge protection during joining? Factory Solutions →
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