Longer LK5 Pro 3D Printer, DIY FDM 3D Printer with 4.3" Color Touch Screen, Fully Open Source, Silent Motherboard, Filament Run-Out Detection Function, Large Print Size 11.8x11.8x15.7 in

【Stable Structure & Higher Precision】The Longer LK5 Pro 3D printer features a reinforced diagonal rod design, creating a stable triangular structure that minimizes vibrations for exceptional print quality. Its hexagonal grid glass plate ensures a flat heat bed, making model removal easier and delivering high-quality prints. 【Ultra-Quiet Drivers & Open-Source Board】Equipped with ultra-quiet TMC2208 drivers, the printer operates silently, providing a comfortable working environment. The open-source firmware allows for creative experimentation and customization by modifying the G-code, enabling personalized printing experiences. 【Filament Run-Out Detection & Print Resume Function】The LK5 Pro printer includes filament and power detection sensors, allowing for smart pause during printing. This feature prevents interruptions caused by depleted filament or unexpected power outages. When power is restored, the printer can seamlessly resume printing from the last position, saving time and reducing material waste. 【90% Pre-Assembled & 100% Satisfactory Service】With 90% of the assembly completed, the LK5 Pro is highly suitable for beginners and offers a convenient setup experience. Longer provides lifetime technical support and 24-hour professional customer service, ensuring any issues during use are promptly resolved. 【Comprehensive Compatibility & Expandability】The printer supports various printing software and file formats, making it compatible with Windows, Mac, and Linux systems, catering to your operating habits. Additionally, it offers extensive expandability, allowing for upgrades and customization according to individual needs and preferences. 【High-Quality Printing & Durable Design】Designed with premium materials and high-performance components, the LK5 Pro ensures stable printing quality and long-lasting durability. Whether you require outstanding printing precision or long-term efficiency, this printer delivers excellent results, meeting your demands for high-quality prints in a variety of settings.

• Large building size of 300*300*400mm(11.8"x11.8"x15.7") with upgraded dual blower kit
• All-metal integrated design with dual tie rod support, stable high-precision printing
  
• 90% Pre-assembled & 4.3-inch full-color touch screen, easy to operate
  
• The open-source motherboard is equipped with three sets of TMC2208 ultra-silent chipsets for quieter printing
  
• Resume printing & run out protection, protect your creation
  
• Carborundum glass platform for easier mold taking