The Joint Wood JWC740 Flattening Machine is built to flatten large, live-edge slabs, epoxy river tables, and twisted timbers with ease. This powerful commercial-grade slab surfacer offers an industry-leading 74" width capacity and an innovative dual-function cutterhead that seamlessly switches between planing and sanding.

Key Features & Benefits
Dual-Mode Cutterhead for Seamless Surfacing
• Switch between planing and sanding in seconds with a simple hand crank
• Both the 12" wide helical cutterhead and sanding drum operate on the same patent-pending unit
• Streamline your workflow without stopping production or reconfiguring the machine

Massive 74" Capacity for Oversized Projects
• Handles extra-wide slabs, epoxy tables, and irregular lumber up to 74" wide
• Compatible with 5' and 10' table extensions to match your workspace and material needs
• Ideal for custom woodworkers, furniture makers, and production shops

Helical Cutterhead for Superior Finish & Reduced Tear-Out
• Equipped with a 12" wide spiral helical cutterhead that delivers clean, consistent results
• Cuts smoothly through dense or uneven grain with minimal tear-out
• Reduces noise and vibration compared to traditional straight-knife systems

Heavy-Duty Frame & Linear Rails for Precision
• Built with robust components to ensure stability and durability under continuous operation
• Heavy-duty linear rail system guarantees accurate, level passes across large surfaces
• Ideal for flattening twisted, cupped, or uneven wood without compromising precision

Dust Control That Keeps Your Shop Clean
• Integrated dust collection system helps manage chips and sanding dust
• Keeps your work area clean and safe, improving visibility and air quality
• Supports better finishes by minimizing airborne debris during operation

Quick Adjustments with Oversized Handwheels
• Large, ergonomic handwheels allow fast height changes with minimal effort
• User-friendly controls simplify machine setup and fine-tuning
• Great for repeatable cuts and consistent depth across projects