Case Study
A major food product manufacturer using 60’ s vintage equipment which posed the following problems:
- Contamination from stagnant product and carbon steel construction
- Inefficient drive trains adding to energy consumption
- Ineffective screw and barrel design producing less than desirable output
- Inconsistent pellet lengths which forced longer drying time at higher temperatures
- Non-user-friendly maintenance requirements including tear down/clean up time
 
Solution:
- Design reducing clearances and eliminating “ dead” spots, and manufacture of high grade stainless steel
- Incorporate high efficiency gear motors
- Design screw and barrel for maximum output per revolution with lower moisture content
- Exclusive die and dynamic force cutter design to produce pellets of consistently precise length and density
- Heavy duty design with quick-release die retainer and swing away cutter
 
Result:
- Compliance with current processing standards
- An approximate 10% decrease in energy consumption
- An increase in throughput of 25%
- A reduction in dryer temp of 18% (additional energy savings)
- Less maintenance and downtime