Product Lines

Weight-Loss Weigh Feeders - Models 402/404 Series and Models 405/406/408

Model 408-170-0Model 408-170-0
Model 402-105ZModel 402-105Z

Overview

The Models 402 and 404 Series, and the Models 405, 406, and 408 'Weight-Loss' Weigh Feeders feature a Platform type weighing system specifically designed by Acrison for continuous or batch weighing of dry solids or liquids on a weight-loss basis. The weighing systems of these particular model feeders incorporate technologically advanced, lever mechanisms (scales) utilizing Acrison designed and manufactured stainless steel flexures for all pivotal connections. Frictionless in operation, these performance-proven weighing systems are extremely stable, rugged, and counterbalanced so that only the net weight of material in the metering mechanisms (and in their supply hoppers or tanks) is accurately weighed. Acrison’s various contollers and control systems encompass the latest technologies and algorithms to ensure optimum levels of performance.

Features/Benefits

  • Metering Accuracy - is typically +/- 0.25 to 1% or better (error) at two sigma based on a given number of consecutive one minute weighments
  • Versatile - wide range of metering mechanisms are available providing the ability to effectively handle an extremely broad variety of dry solid material.
  • Unique Ratiometric Digital Weight Resolver - is extremely precise, calibration and adjustment-free, and cannot be damaged by any amount of shock or overload the weighing system may experience
  • Weighing Mechanism - extremely stable, ruggedly constructed, and permanently calibrated; longevity is unsurpassed
  • Dust-Tight Construction - provides total product confinement from inlet to outlet
  • All Steel Construction - provides long-term durablitity with minimal maintenance requirements

Specifications

  • Weighing System:
    • Technologically advanced, state-of-the-art lever network utilizing Acrison designed and manufactured heavy-duty stainless steel flexures for all pivotal connections
    • Acrison Flexures provide optimum structural rigidity of the lever network, frictionless operation and ensure permanence of the weighing system’s accuracy and calibration
  • Ratiometric Weight Resolver System:
    • Linear to within 0.01%; repeatable to 0.005%; possesses long term stability of 0.005% (10,000 hours), and carries a 40,000 hour MTBF
    • FM (Factory Mutual) Approved and Listed for operation in hazardous environments
  • Output Capacities: Ranges from a fraction of a pound upwards to thousands of pounds per hour (based on a product weighing 40 pounds per cubic foot)
  • Feed Range: 100:1 from the maximum designed output capacity of the specific model or size feeder
  • Ambient Temp. Operating Range: -10 to 150°F
  • Electrical Power Requirements: Either 115/1/60 or 230/1/60 depending upon the feeder model and/or size; motors are totally enclosed

Options

  • Sanitary construction to comply with FDA and USDA codes and requirements
  • High temperature construction
  • Quick disassembly construction
  • Hazardous area electrical construction
  • Active-hopper (available on the Model 170 Series of Feeders only)