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Multi-DNC by Spectrum CNC Technologies

Established in 1989 Spectrum CNC Technologies revolutionized the CNC machine tool industry with the first completely software based machine tool communications system, Multi-DNC. For over 23 years Spectrum has continued the revolution with innovative products, services and unbeatable support for the best overall value available in the industry. 


Multi-DNC software networks all of your CNCs and robots. It supports CNC communications for uploading, downloading, and dripfeeding using wired & wireless RS-232, RS-422 or wired & wireless Ethernet. Multi-DNC manages your CNC programs, offsets, parameters and can automatically capture probe data.


Spectrum WiBox dual port device servers enable you to connect all of your shop floor CNC Machines using IEEE 802.11b/g networks quickly and easily. This simplifies connectivity when your shop floor layout is rearranged. The Spectrum WiBox becomes a wireless virtual cable between you and your CNC Machines over your network.


Edit and backplot CNC programs written using G-Codes, Heidenhain conversational language, or APT-like CL files.
Conversion between file formats - change arc types, convert between G-code, conversational, CL, and DXF.
Coordinate transformations - translation, rotation, scaling, and mirroring
Extract Program File - split a file into multiple files, each containing a single program segment
Sequence number maintenance
Several calculators designed for CNC programmers
Fast backplotting with ability to query individual moves and set break points


Multi-MDC is a browser based real-time machine monitoring system that automatically collects machine data, generating real-time dashboard views and production reports of manufacturing data and shop floor productivity. Information provided includes, OEE, cycle, alarm, spindle, tool usage, idle, setup, teardown, machine downtime and more.

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2355 Polaris Lane N
Suite 104
Minneapolis, MN 55447

Phone: 763-476-4268