The Perfect Coffee Filling Machine

The Model S-4 Semi-Automatic Scale System

Model S-4 Automatic Scale System with Floor Stand

Model S-4 filling 2oz ground coffee

Model S-4 filling 1lb whole bean coffee

• Are you currently hand-scooping your coffee into bags?

• Do you need to get more coffee out the door?

• Are you looking for speed, accuracy, and reliability?

The Perfect Coffee Filling Machine:

The Model S-4 Weigh/Fill System is the perfect coffee filling machine. It offers speed, accuracy, and proven reliability to get your ground or whole bean coffee into your containers quickly and efficiently. Our Logical Controller II—the “brain” of the S-4—makes the process simple.

The S-4 learns the flow characterisitcs of your coffee and automatically decides the best speeds and durations for bulk and dribble phases of the fill process. The Controller will automatically change the vibratory feed from bulk to dribble and stop the scale at your selected weight. Simply press the footswitch to fill your container!

You can fill 600-800 containers per hour if you can keep up! The Model S-4 is in stock and ready to ship!

The Standard S-4 includes: 

  • Self-adjusting controller
  • Reads out to 1 gram or .001 lb
  • Controller range up to 10lbs.
  • Supply Hopper cap. 3.5 cu.ft. (equivalent to 5 five-gallon pails)
  • Includes Standard chassis:
    • Powder Coated
    • Footprint 4.6 sq.ft., 67" high
    • 4 locking casters
  • All product contact surfaces 304 stainless steel
  • 120V 60Hz (240V 50Hz option)
  • Handles all dry bulk from powders to large parts
  • Can be used with all bags and rigid containers
  • Automatic tare adjustment
  • On-the-fly, self-adjusting bulk & dribble speed control
  • Up to 800 fills/hour


  • Overall height: 5'8" (68"), occupies only 24" x 28" of floor space
  • Supply Hopper capacity: 3.5 cu. ft. (equivalent to 5 five-gallon pails).
  • Scale Total Weight: 135lbs.
  • Power Requirements: 2 amps, 110 volts 60Hz AC
  • Air Requirements: <0.25 cfm air supply at 30psi
  • One year limited warranty


  • $7,840.00 Standard S-4, F.O.B. Charlotte, VT 05445 — Get an instant online quote using our Quote Generator!
  • Options:
    • Fill Spouts @ $150.00
    • Dribble Feed Gate @ $750.00 (Click here for a video demonstration.)
    • 240V 50Hz package @ $400
      • 50Hz Controller Software @ $150
      • 240V AC - 120V AC Transformer @ $150.00
      • Heavy Duty Vibrator @ $100
  • The lead-time for an S-4 is presently 2 weeks.

Model S-4 filling 1lb ground coffee