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Formax  |  SKU: FD 6404-Standard 3F

Formax FD 6404-Standard 3F Folder & Inserter

$27,024.75
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Product Specifications
Product Name Formax FD 6404-Standard 3F Folder & Inserter
Manufacturer Formax
SKU FD 6404-Standard 3F
Dimensions (H”xW”xD”) 36.5 x 72 x 16.5 (4 Stations)
Envelope Hopper Capacity (Envelopes) 325
Setup Autoset, one-touch setup
Speed (Pieces/hr) 4,000
Duty Cycle (Pieces/month) 60,000
Feed Stations w/ Sheet Capacity 2 Standard Feeders (325 sheet capacity) 1 High Capacity Feeder (725 sheet capacity)
Vertical Stacker Capacity (Filled Envelopes) 500
Max. sheet Size (H") 3.5 - 14
Warranty 90 day limited warranty
Country of Origin United States
Power Supply (Volts) 120V AC, 60 Hz
Optional Accessories Advanced OMR & BCR, Formax MailDoc Software, Short Feed Trays, Production Feeder, Side Exit tray
Programmable Fold Applications 25
Programmable Fold Applications 21 - 40
Fold Types C, Half, Z, Double Parallel, No fold
Double Feed Detection Yes
Envelope Size (W") 6.3 - 9.7
Envelope Size (H") 3.5 - 6.35
Max. sheet Size (W") 5.1 - 9
Product Description:

The Formax FD 6404-Standard 3F Automatic Folder & Inserter is a versatile machine designed for various folding and inserting needs. With the capability to accommodate up to 6 automatic feed stations, this inserter offers flexibility and increased output potential.


Featuring a 5.7” touchscreen control panel that is reversible for user convenience, the FD 6404-Standard 3F ensures easy operation and setup. Users can choose from standard fold types such as C, Half, Z, Double Parallel, and no fold, catering to a range of folding requirements.


  • Efficiently fill up to 4,000 envelopes per hour, making it ideal for high-volume mailing tasks.
  • Benefit from 25 programmable jobs for quick and easy access to frequently used settings, saving time and streamlining operations.
  • The unique top-loading envelope hopper can hold up to 325 envelopes, reducing the need for frequent refills.
  • Enhanced security with a double-document detector to ensure accurate and secure operations.
  • Minimized errors in output thanks to the efficient diverter mechanism.
  • Energy-saving mode automatically activates after 1 hour of inactivity, promoting energy efficiency.

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