• 75+ Years of Expertise

    Industry leaders with over 75 years of experience

  • Trusted Brands. Widest Selection.

    Find the best products from leading manufacturers.

  • Flexible Payments

    Multiple payment options including Purchase Orders

  • Expert Support

    Available through Chat, Email or Call

Formax  |  SKU: FD 6404-Special 3F

Formax FD 6404-Special 3F Folder & Inserter

$62,675.00
Shipping calculated at checkout.

Brochure View PDF File

Product Specifications
Product Name Formax FD 6404-Special 3F Folder & Inserter
Manufacturer Formax
SKU FD 6404-Special 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 1 Standard Feeder (325 sheet capacity) 1 Special Feeder (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:

Formax FD 6404-Special 3F Folder & Inserter is a highly efficient automatic machine designed to streamline your folding and inserting tasks. With a processing capacity of 4,000 envelopes per hour, this inserter can handle high volumes of work with ease. It features up to 6 automatic feed stations, allowing for increased output in less time.


  • Three unique stations: 1 Special Feeder, 1 Standard Feeder, and 1 High Capacity Document Feeder, each offering specific functionalities to enhance overall performance.
  • 25 programmable fold applications that provide flexibility and convenience in setting up various folding jobs.
  • Vibrant touch-based control panel for easy operation and configuration of the system.
  • Foam rollers ensure consistent and efficient operation, delivering high-quality results consistently.
  • Water level detection feature displayed on the control panel for user convenience.
  • 4 adjustable insert fingers for increased flexibility in handling different types of documents.

Formax FD 6404-Special 3F comes equipped with a high-capacity document feeder that can hold up to 725 sheets, reducing the need for frequent reloading and enhancing overall productivity. The machine's AutoSet feature adjusts settings automatically based on paper dimensions, simplifying the setup process and minimizing errors.

With the ability to fold up to 10 sheets in Half-fold and 8 sheets in Tri-fold configurations, this inserter offers versatility in handling various document types. The inclusion of a Diverter helps in reducing errors and ensuring successful project completion. The machine supports multiple fold types, including C, Half, Z, Double Parallel, and No fold options, catering to diverse folding needs.

  • The Formax FD 6404-Special 3F Folder & Inserter is a reliable and efficient solution for businesses requiring high-speed folding and inserting capabilities.
  • Its user-friendly interface and advanced features make it suitable for a wide range of applications, from mailrooms to print shops and offices.
  • By investing in the Formax FD 6404-Special 3F, users can enhance their workflow efficiency and achieve professional results consistently.

Video of Formax FD 6404-Special 3F Folder & Inserter