Tronxy VEHO 1A – without an enclosure (open‑frame)

The Tronxy VEHO 1A in its open version without sheet-metal enclosure brings high speed, modern Klipper firmware and precise X/Y linear rails in a compact 255 × 255 × 255 mm format. Compared to the standard model with an enclosure, this version provides easier access to the print area, quieter operation and a more favorable price – ideal for PLA, PETG or flexible materials.

Why choose the open version

• Easy access to the nozzle and bed for maintenance and tuning
• Lower purchase price and weight
• Sufficient cooling for high-speed printing with PLA/PETG
• Option to add an enclosure later if you want to print ABS/ASA/PC

Key features

• High speed: up to 600 mm/s and acceleration of 10 000 mm/s² with Klipper
• Precise mechanics: linear rails on the X/Y axes, automatic belt tensioning
• High-temperature hotend: all‑metal construction, ceramic heating core (up to 325 °C), high flow rate
• Strong filament grip: dual-gear extruder (9,55:1 gear ratio) for reliable feeding
• Excellent adhesion and quick print removal: spring steel PEI plate on a 6mm milled Al plate
• Convenient control and connectivity: 4.3" capacitive touchscreen, Wi‑Fi, LAN and USB
• Smart features: filament runout/break detection, Klipper web interface (wireless and via LAN)

Material recommendations

• Without an enclosure, the printer is optimal for PLA, PETG, TPU.
• For ABS/ASA/PC, we recommend an optional enclosure or printing in a calm, temperature-stable environment.

Specifications

Parameter	Value
Technology	FDM
Build volume	255 × 255 × 255 mm
Max. print speed	up to 600 mm/s (recommended 300 mm/s)
Max. acceleration	up to 10 000 mm/s²
Layer precision	0,1–0,4 mm
Nozzle	0,4 mm (compatible with 0,4/0,8/1,0/1,2/1,5/2,0 mm)
Max. nozzle temperature	325 °C
Hotend	ceramic heating core; titanium-copper nozzle, high flow rate
Extruder	dual-gear (Bondtech type), 9,55:1 gear ratio
Guidance	X/Y linear rails
Print bed	spring steel PEI, soft magnetic base; 6mm milled Al plate
Control	4.3" capacitive touchscreen
Connectivity	Wi‑Fi / LAN / USB flash drive
Supported formats	STL, OBJ, DAE, AMF, STEP
Firmware / Control system	Klipper; web interface via network
Power supply	24 V / 240 W, 50/60 Hz
Processor	quad-core 64-bit 1,2 GHz, 8 GB eMMC
Machine dimensions	approx. 445 × 415 × 497 mm
Machine weight	approx. 22 kg
Version	without an enclosure (without sheet-metal casing/“enclosure”)

Package contents (typical)

• Tronxy VEHO 1A printer (open‑frame, without an enclosure)
• 255 mm spring steel PEI plate
• Basic tools, spare nozzle and PTFE throat, scraper
• Filament holder, power cable, 8GB card + reader, user manual

Note: Package contents may vary slightly between different batches.

Who it is suitable for

• For users who want a fast printer with Klipper and open access to the print surface.
• For laboratories and workshops focused on rapid prototype iteration with PLA/PETG.

Tip: For ABS/ASA/PC, an optional enclosure can be added at any time, or the printer can be placed in a custom cabinet in a well-ventilated area. Key features: Open-frame construction without an enclosure – better access, lower price Up to 600 mm/s thanks to Klipper and the lightweight print head X/Y linear rails for smooth and precise movement All‑metal hotend with ceramic heating up to 325 °C and high flow rate Dual-gear extruder with a 9,55:1 gear ratio for reliable feeding Spring steel PEI plate on a 6mm Al plate for excellent adhesion and easy print removal Automatic X/Y belt tensioning, filament runout detection 4.3" touchscreen + Wi‑Fi/LAN/USB, control via the Klipper web interface Plug & Play – ready to print out of the box Option to add an enclosure later for technical materials