Hamer Model 200NW+ High Speed Net Weigh Scale

The Hamer Model 200 NW+ Gravity Feed is a small dose, high speed, high accuracy net weigh scale with gravity gate feeder. The main scale assembly is built from 2”x2” tubular steel (200NW+); 2”x2” tubular carbon steel (200NW+SC); or 2”x2” tubular 304 stainless steel (200NW+SS). Weigh hopper and air operated double doors are heavy­‐gage reinforced steel (200NW+); heavy gage reinforced 304 stainless steel (200NW+SC); heavy gage reinforced stainless steel (200NW+SS). Direct mount load cell increases accuracy and speed. Digital read­‐out operator station uses a Rice Lake 920i digital weight indicator. Available in Simplex, Duplex, Triplex or Quad configurations.

Faster Return on Investment

After years of research and hundreds of net weigh installations, Hamer-Fischbein engineering developed our new enhanced technology signal processing system. This new technology improves repeatable filling speeds by 20% and repeatable accuracy by 30%, taking net weigh performance into unheard of processing speeds and fill accuracy. When comparing Hamer 200NW+ performance to other manufacturers’ products, the results are startling.

New 200NW+ Small Weighment

Based on the same robust design as the Model 600NW+, but in a much smaller format, the Model 200NW+ offers heavy-duty industrial quality dosing of small weighments. The all structural steel or optional stainless steel construction mirrors the Model 600NW+ design. Able to reliably process weighments of .5 lb to 30 lb, it processes at speeds of 30, 60, 80+ weighments per minute in Simplex, Duplex, Triplex or Quad configurations. Offered in pneumatic or servo controlled gravity feed configurations only.

Standard Features Include:

  • High accuracy weighing
  • High speed operation
  • Heavy gauge steel weigh hopper
  • Reinforced steel weigh hopper doors • Model 200NW+ Feeder Designs
  • 4″ (10.2 cm) dust collection port(s)
  • Truweighmechanical load damping
  • Rugged platform-style single point load cells
  • Industrial air cylinders, valves and pneumatics
  • Easy access removable scale side panels
  • Easy access removable panels for feeder options
  • UL Listed Controls
  • Model 200NW+ Feeder Designs
    • Gravity
    • Servo Gravity
  • High-resolution electronic scale indicator with:
    • Programmable Checkweigh
    • Scale status indicators
    • Surge hopper/silo fill level status
    • Simple programming screens
    • 100 product storage
    • Learn Pre-act


  • Hand Bagging Spouts: Center Grip, Dust Tight, Clamshell
  • Ethernet Connectivity
  • 304 Stainless steel construction
  • Scale Support Structures
  • 304/316 Stainless steel product contact
  • Full bag conveyors, bag top closers
  • Collating chutes for hand or automated bagging
  • Automated bagging systems
  • Linear actuator control on belt feed product gate