Floppy Emulator

Replace Floppy Disks and Drives on Your CNC Equipment with Floppy Connect

Improve productivity and reliability across your aging CNC equipment—including your most critical Haas and Mazak machines—by eliminating expensive, inconsistent, and failure-prone floppy disks. Our floppy emulator provides a simple, proven way to transfer CNC part programs using a USB memory stick, without modifying or replacing your existing CNC controls.

Floppy Connect by Shop Floor Automations (SFA) is an industrial-grade floppy drive emulator designed for CNC machines, EDMs, lasers, and production equipment that still rely on 3.5” floppy disks. With true plug-and-play installation, Floppy Connect preserves your existing workflows while removing some of the most common causes of unplanned downtime—disk corruption, worn media, lost files, and accidental overwrites.

With more than 25 years of experience connecting manufacturing shop floors across the U.S., SFA delivers the hardware, software, integration expertise, and long-term support needed to keep Haas, Mazak, and other legacy CNC machines productive, secure, and fully operational.

Thousands of CNC machines still rely on floppy disks for program loading. But floppy media and drives are fragile, discontinued, and increasingly unreliable for manufacturers that operate these machines, which still make great parts with floppy drives.
If your teams are coming across these challenges on the floor, floppy drives no longer serve as merely a risk, but a direct cause of missed schedules, scrap, rework and unnecessary capital expenditures due to:

Machine downtime caused by failed floppy drives

Lost or corrupted CNC programs

Manual file handling and operator dependencies

Inconsistent program versions across machines

Inability to source replacement drives or disks

Production delays while IT or maintenance searches for legacy parts

Direct Floppy Drive Replacement

Installs in place of your existing floppy drive – no control changes required
Appears to the CNC exactly like a standard floppy disk

USB CNC Program Transfer

Load CNC programs via USB flash drive
Eliminate physical floppy media forever

Zero Impact to Existing CNC Operations

No changes to operator workflows
No machine reprogramming or control modifications
No special software or proprietary operating systems

Industrial Reliability

Designed for harsh shop floor environments
Solid-state storage eliminates mechanical failures

Broad CNC Compatibility

Supports hundreds of equipment brands, including: Fanuc, Haas, Mazak, Mitsubishi, Okuma, Siemens, DMG, Makino, Doosan Hardinge, Amada, Citizen, Hyundia, and more

One Partner for Hardware, Integration & Support

As a manufacturing systems integrator, Shop Floor Automations assists your facilities with hardware and software selection and configuration, onsite or remote installation, network connectivity setup and validation, teams training with custom documentation. With U.S.-based technical expertise and top-rated customer reviews, you can rest assured that your floppy drive replacement needs will be well met with SFA.

Rid your machines of floppy disks and protect your production uptime.

Contact the SFA hardware experts for a quote.

Request a Quote

For Legacy CNC Modernization, Manufacturers Prefer Shop Floor Automations

Expect more from your aging equipment with your go-to manufacturing integrator. Through its broad offering of hardware, software and services, SFA has helped thousands of manufacturers extend the value of their machines by:

Reducing unplanned downtime from failed floppy drives
Achieving faster CNC program loading
Eliminating obsolete and non-compliant media dependencies
Extending the life of capital equipment
Lowering the maintenance burden on IT and engineering
Improving production reliability without costly machine replacement

True Floppy Drive Emulator

Connect CNC machines directly to your facility network infrastructure.

Simple Connectivity

Connect legacy RS232 ports into an Ethernet port with Ethernet Connect

USB Support

Provide IP address for all your CNC equipment even when full traceability

Proven Reliability

Designed for reliable, consistent CNC-to-network communication.

Simple Installation

Supports standalone machine connectivity or two/four ports

Solid-State Design

Ethernet Connect can operate independently or integrate with Predator DNC software from Shop Floor Automations for enhanced access control and revision management.

Backup to any DNC System

Support POE or power from CNC equipment from 110vAC or 12-48vDC.