Tronxy VEHO 800 Pro (1.75mm)

Size, performance, and first-layer confidence – Tronxy VEHO 800 Pro (1.75mm)

The Tronxy VEHO 800 Pro is a robust large-format FDM 3D printer with a gigantic 800×800×800 mm build volume. Thanks to the Klipper firmware, it delivers high speeds, precise motion control, and remote management, making it ideal for rapid prototyping, art installations, and small-batch production of large parts.

Key benefits for professional printing

• Huge 800×800×800 mm build volume for single-piece parts without gluing.
• Klipper firmware – fast processing, higher quality at higher speeds.
• Up to 300 mm/s and acceleration up to 10,000 mm/s² for rapid production.
• Direct drive extruder with dual gears for reliable feeding, including flexible materials.
• All‑metal hotend with ceramic heating up to 320 °C – ready for engineering filaments.
• 4 independent Z motors (Quadruple Z Tilt) + Z ball screws – automatic tilt compensation for a perfect first layer.
• Linear rails on the X/Y/Z axes for smooth, rigid, and precise motion.
• 7" capacitive touchscreen for quick setup.
• Network connectivity (Wi‑Fi/RJ45) and USB – print from PC, NAS, or via the web interface.

Engineered for reliability

The foundation is a rigid aluminum frame with linear rails on all axes and Z drive via ball screws. Automatic leveling with bed tilt compensation makes setup a matter of a few clicks and saves time on every print. The all‑metal, easily removable printhead with a ceramic heater heats up quickly and maintains a stable temperature up to 320 °C. For large surfaces, a silicone heated bed is used; tempered glass is standard, with optional spring steel with a PEI surface.

Materials and recommendations

The printer is designed for both common and engineering materials: PLA, PETG, ABS/ASA, TPU, PA (nylon), or PC. For materials sensitive to drafts and temperature stability (ABS/ASA/PC/PA), we recommend adding an enclosure for a consistent environment and minimal warping.

Verified parameters (selection)

• Build volume 800×800×800 mm; max. speed 300 mm/s; acceleration 10,000 mm/s².
• Klipper firmware; 7" touchscreen; connectivity USB, USB‑B, Wi‑Fi, and RJ45.
• Hotend up to 320 °C; silicone heated bed, glass by default, PEI optional.
• Standard nozzle 0.6 mm; compatible 0.4/0.8/1.0/1.2/1.5/2.0 mm.
• Supported materials (examples): PLA/ASA/PETG/PA/TPU/PC; bed up to 100 °C.
• Approximate machine size 1040×1103×1211 mm; weight ~70.5 kg.

Note: The listed maximum speed is a technical maximum; recommended working speeds and resulting print quality depend on model geometry, nozzle, material, and slicer profile.

Key features:
Large‑format printing 800×800×800 mm for single‑piece prints without gluing
Klipper firmware – fast, accurate, and remotely manageable printing
Direct drive extruder with reliable feeding of flexible filaments as well
All‑metal hotend with ceramic heating up to 320 °C for engineering materials
Automatic leveling and tilt compensation thanks to 4 Z motors
Linear rails on all axes and Z ball screws for smooth and precise motion
7" touchscreen; connectivity via Wi‑Fi, LAN, and USB
Powerful heated bed with glass; optional spring steel with PEI for better adhesion