
Automatic Quad-Corner Framing Machine
Automate your assembly with the NN300 Auto Underpinner. Features quad-angle nailing and high-speed V-nailer technology for mass frame joining.
XKY framing machines cover the full industrial workflow — from stick cutting and quad-corner joining to back-panel finishing and automated production lines. Every model is CE-certified, built in Yiwu since 2004, and engineered as a performance alternative to European OEM equipment.
Whether you run a semi-automatic studio or a 10,000-frame-per-day factory, you will find stack cutters (NC500/NC600), pneumatic and CNC underpinners (NN300–NN700), miter saws, and line auxiliaries with modular expansion paths. Request a quote with your daily output target and moulding mix for a configured line proposal.

Automate your assembly with the NN300 Auto Underpinner. Features quad-angle nailing and high-speed V-nailer technology for mass frame joining.

Maximize output with the NC600 Double Miter Saw. Industrial-grade stack cutter engineered for mass production of heavy-duty photo frames and moulding.

NC500 is an automatic pneumatic double miter saw designed for precision picture framing. Features smart speed adjustment for wood, MDF, and PVC cutting.

The NN700 PRO is our top-tier CNC frame joiner. Patented seamless corner pressing technology for the highest quality picture frame assembly.

NN600 CNC Underpinner offers advanced plate clamping technology. Ensure zero-gap joining for photo frames with this heavy-duty V-nailer machine.

NN500 is a pneumatic underpinner with CNC touchscreen control. Ideal for joining solid wood, MDF, and foam frames with precision V-nailing.

Upgrade to the N400 Active Clamping Underpinner. Features smart pressure adjustment and multi-material V-nailer compatibility for perfect corners.