Custom CNC machining and machine tool supply — turning, milling, machining centers and press brakes — from Dalian, China.
Dalian Rainbow Z Machinery Co., Ltd. supplies custom CNC machining and machine tools to industrial customers at home and abroad.
We machine turned and milled parts to drawing, and provide lathes, milling machines, machining centers and press brakes — with installation, maintenance and technical support behind them.
Selected CNC machine tools and equipment trusted by manufacturing customers
MU-series cradle five-axis machining centers finish multi-face and contoured parts such as impellers, molds and precision components in one clamping, using a rigid A/C trunnion table, simultaneous five-axis interpolation and tool-center-point control.
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The VMC650 vertical machining center offers travels of 650×400×500 mm and a choice of 16- or 24-tool magazine, suited to volume milling of automotive parts, 3C structural components and general machinery.
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Vertical CNC milling machine with a rigid structure and moderate travel, suited to small-to-medium batch machining of mould cavities and plate-type parts; the CNC system can be specified to match budget and process requirements.
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The CK6140 CNC lathe features a one-piece cast iron bed and hardened guideways, delivering high rigidity and excellent vibration damping for batch finish turning of small and medium-sized shaft, disc and sleeve parts. It offers a choice of 1000 mm / 1500 mm machining lengths and an optional hydraulic turret, covering both general-purpose machining and automated production line requirements.
View DetailsWe review your model or print, confirm the critical dimensions, and prepare the machining program offline.
By keeping programming off the machine, we can start cutting as soon as the material reaches the floor.
Parts machined directly from model files
One shop for turned and milled parts
Jobs start when the material hits the floor
Our process keeps programming offline and production moving, reducing machine downtime and helping shorten the path from model file to manufactured part.
Start with a model file and basic print requirements.
Confirm GD&T and critical-to-function dimensions.
Generate the machining program away from the machine.
Download directly into the machine and begin production.
Send us a 3D model or 2D drawing with material, tolerance and surface finish requirements. Our engineers review the file and confirm what is machinable before a price is quoted.
From single machines to complete production lines, we combine machining know-how with dependable equipment and responsive service — so your shop keeps making parts.
Standard machine models and tooling kept in stock for short lead times and minimal downtime.
Every machine is inspected and run-tested before shipment, with full documentation provided.
Experienced engineers support selection, commissioning, training and troubleshooting.
Export packing, container loading and shipping coordination to ports around the world.
Beyond turning and milling, we cover fabrication, heat treatment, surface finishing and inspection under one roof
Welded assemblies, frames and brackets built alongside our machined parts.
Heat treatment and surface finishing arranged to the requirements on your drawing.
Dimensional inspection and reporting before parts leave the workshop.
Tell us about your parts or production requirements — our engineers will recommend the right machining solution or machine tool.