The VEHO 800A is Tronxy's fully enclosed 800 x 800 x 800 mm Klipper printer with a 320 °C hotend. It is for workshops that want very large prints in a closed chamber.
Choose the 800A when you need 800 mm of build space and a closed chamber for ABS, ASA, nylon or PC. The open VEHO 800 Pro is the cheaper way to get the same plate if you only print PLA or PETG. If 800 mm is more than you need, the VEHO 600A or 500A are easier to place.
优点
Fully enclosed with a door and an 800 x 800 x 800 mm build volume (Tronxy and our facts).
Klipper at up to 600 mm/s with a 320 °C ceramic-preheated hotend and a large-gear dual-drive extruder (Tronxy).
36-point auto-leveling, four independent Z motors and seven linear guides (Tronxy).
Works with SimplyPrint through Klipper, and Wi-Fi and Ethernet are listed.
Filament runout detection and power-off resume printing (Tronxy).
缺点
The maker's page lists no built-in camera. Add a camera for remote watching.
A very large machine to house; it needs a lot of floor space.
No multi-material option listed on the page.
No independent hands-on review found, so the claims here are Tronxy's own.
适合谁
学校可用
Enclosed with a door and controllable via SimplyPrint, but big, fast and hot; only for a well-supervised workshop.
业余爱好者适合
A big enclosed Klipper printer for makers who want to print large parts in ABS or ASA.
企业适合
Large enclosed prints in engineering materials; service rests on Tronxy and there is no independent reliability data.
打印农场可用
Klipper control helps, but it is a single large unit with no camera and no plate-swapping option we know of.
Tronxy (Shenzhen Tronxy Technology Co., Ltd) is a Shenzhen 3D printer maker whose founder built the company's first printer in 2013. It sells low- and mid-priced FDM printers, from the X5SA and XY-3 series up to the very large VEHO line (1,000 mm and more), plus Moore clay printers, through its own store, Amazon, eBay, AliExpress, Alibaba and dealers. Buyers are hobbyists, schools and small businesses that want a large build volume for little money.
Mostly open: Marlin source on GitHub, Klipper on the newer large printers, open filament and no cloud. Documentation is thin, and firmware downloads go through an email request.
固件和自定义固件 ●●●●●
Tronxy publishes Marlin source for its STM32/GD32 boards on GitHub (tronxy3d) under GPL-3.0, covering nearly 30 X5SA, XY, D01 and VEHO 500-800 variants, last updated February 2024. Its newer VEHO PRO and A series ship with Klipper, and it sells a Klipper upgrade kit for the X5SA.
[8][9][6][7]
本地控制与集成 ●●●●●
We found no Tronxy cloud service or account. The Klipper VEHO PRO prints from a USB flash drive or over a USB data cable, Wi-Fi or Ethernet, all on your own premises, and Tronxy publishes the Marlin source for its X5SA and XY printers, which host software such as OctoPrint drives over USB.
[7][9][11]
第三方耗材、切片软件和零件 ●●●●●
Open filament (1.75 mm, with 2.85 mm print heads for the VEHO) and standard G-code, which any slicer produces. VEHO hotends and print heads such as the Ext06 are Tronxy's own parts.
[6][7]
维修和备件 ●●●●●
Tronxy's store sells model-specific mainboards, hotends, nozzles and extruder kits for current and older lines (X5SA, XY, VEHO), including Klipper-version parts.
[6]
社区和文档 ●●●●●
Firmware source and build steps are on GitHub, and upstream Klipper ships configs for eight Tronxy models. Tronxy's own download page asks owners to email for the right firmware instead of offering it directly.
[4][8][10]
优点
Very large build volumes for the price, up to 1,000 mm and more in the VEHO line.
Marlin source is public on GitHub, and the newer VEHO models run open-source Klipper.
No cloud or account: print over USB, memory card, Wi-Fi or Ethernet.
Spare mainboards, hotends and nozzles sold for current and older models.
缺点
Firmware on Tronxy's website is by email request rather than a direct download.
Dozens of models and variants with similar names (the published firmware alone covers nearly 30), so check carefully which firmware and parts fit.
VEHO hotends and print heads are Tronxy-specific parts.
实绩
十月 2022: Tronxy began publishing Marlin source for its STM32F446/GD32-based boards on GitHub (tronxy3d) under GPL-3.0; it updated it until February 2024.
[8][9]
十二月 2020: Tronxy launched the XY-3 SE on Kickstarter; the company says shipping finished in April 2021.
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