Introducing the MERRICK Model 450x Weigh Feeder. Whether
you are weighing coal, minerals, limestone, alternative
fuels, ores or a variety of other bulk materials, the Model
450 is designed to handle them in the toughest application
environment. Durability is assured, over years of continuous
service, through the use of oversized components and the
most sturdy construction.
Durability is only part of the picture. Benefiting from over
100 years of research and development, the Model 450x
continuously controls feed rate, measures totalized weight
and maintains set point with the highest degree of accuracy
Belt widths 48" to 120”
Capacities to 2000 TPH +
Lengths to 60 + feet
Heavy duty channel construction.
Flanged infeed section constructed of abrasion resistant steel, custom designed for proper material flow.
Totally enclosed, dust confining design with quick removal access panels on all sides of feeder.
18.75” diameter crowned head and tail pulleys to aid in belt tracking.
Heavy duty pillow block bearings.
CEMA “E” 6-7” diameter flat, rubber disk impact idlers and steel carrying idlers.
Extra heavy duty enclosed screw take-ups.
Belt cleaners at head end and return side of the belt.
Two position belt misalignment switches.
Tail pulley mounted speed sensor for accurate speed sensing. Doubles as a zero speed switch.
Shaft mounted speed reducer with variable speed AC or DC motor.