I designed and made this from scratch. The frame is welded steel filled with sand, and most of the other parts are aluminium. It's controlled with a DIY ESP32 controller running GRBL_ESP32

I wanted to make my own unit. I enjoy building and was looking for a challenge.

NALCNC: New Open-Source High-Performance Modular CNC System (MPCNC Evolution) – Large Format Kits & Machines

I built this QueenBee PRO 1000×1500 as a rigid, medium‑format CNC router for my small workshop. It’s based on the Bulkman3D lead screw kit with HGR linear rails, upgraded with a 2.2 kW water‑cooled spindle and an xPro V5 controller for reliable motion control. My goal was to have a machine that can comfortably handle wood, plastics and occasional aluminium work, with enough travel for furniture parts and larger panels. I focused on careful mechanical assembly, lead screw tensioning and cable man