Northland Superior Supply Company Ltd. continues to evolve by offering new and improved grain cleaning equipment for its global customer base. During the past few years, technicians at Northland have been busy designing a "New Era" of rotary screen machines offering great capacity, versatility and improved performance.

Working by means of rotary motion, the new NS Series of rotary screen cleaners have the ability to remove both small and large foreign material from a vast variety of grains, oilseeds and pulse crops. The superior rotation speeds on the NS rotaries allow for a maximum presentation of screen surface to grain and thus, much higher capacities than possible from conventional screen separators. Depending on the model and application, capacities up to 15,000 bu/hr can be realized.

In nearly all cases, a rotary motion obtains the highest possible throughput of product per unit of screen area. As the particles travel down the sieve, the rotary motion allows for lateral, diagonal and longitudinal separation through varying screen openings and layers. With rotary action, the particles are exposed to a greater number of screen openings per pass, as compared with reciprocal motion.

By utilizing the latest available technology, Northland Superior has set a new standard in rotary screen separation. The NS Series of high quality, rotary screen cleaners are truly today's leaders in capacity, versatility and performance.

Flow, Deck & Screen Combinations

There are 2 basic flow combinations for the new NS Series rotary screen cleaners: parallel flow for high capacity applications, and counter flow for more precise separations where increased screen retention time is required. Out of these two basic flows are many variations of scalp/sift combinations that allows the NS series of rotary screen cleaners the flexibility to meet all customer needs in capacity, reliability, economy and separation.




Standard Features
  • Structural components made from heavy gauge steel
  • Stress relieved
  • Orbiting screen action for superior screen capacity
  • Parallel or counter flow deck configurations
  • Low maintenance suspension rods and heavy duty universal joints
  • Heavy gauge internal spouting for enhanced wear resistance
  • Positive securing of screen frame to shoe
  • Uniframe screen construction to ensure correct dimension between ball & screen, allowing maximum cleaning action
  • Inspection doors & sampling ports
Options
  • Additional rough scalping or fine scalping capabilities on one of the following:
    • Standard rubble deck
    • Extended rubble deck
    • Double extended rubble deck
  • 5° or 7° pitch shoes on selected models
  • Open and closed circuit scalper aspirators
  • Open and closed circuit aspirators
Model Code
NS Rotaries: Series 88 & 120
Model Motor
H.P.
 Machine Weight
(lbs.)
 Total Screen
Area (sq. ft.)
 Shoe Depths Machine Length* Machine Width* Machine Height*
Inch MM Inch MM Inch MM Inch MM
NS-20X88P20 5 8000 132 19 1/8 486 119 3023 93 2362 79 2007
NS-22X88P22 7.5 13000 264 19 1/8 486 124 3150 97 2464 101 2565
NS-33X88P22 10 16500 396 28 11/16 729 134 3404 97 2464 131 3327
NS-22X120P22 10 17000 360 20 7/8 533 157 3988 103 2616 104 2642
NS-33X120P22 15 21000 540 31 5/16 795 180 4572 103 2616 122 3099
NS-44X120P11 15 21000 360 31 5/16 795 165 4191 103 2616 122 3099
Note:
Standard rubble deck provides an additional 22 sq. ft. of scalping area
Double extended rubble deck provides an additonal 88 sq. ft. of scalping area
Both 54" and 60" shoes available on series 120 rotaries

Counter Flow
Model Motor
H.P.
 Machine Weight
(lbs.)
 Total Screen
Area (sq. ft.)
 Shoe Depths Machine Length* Machine Width* Machine Height*
Inch MM Inch MM Inch MM Inch MM
NS-11X88C22 5 9200 132 9 9/16 243 129 3277 93 2362 71 1803
NS-22X88C22 7.5 13000 264 19 1/8 486 124 3150 97 2464 90 2286
NS-23X88C212 7.5 14000 264 19 1/8 486 137 3480 97 2464 90 2286
* Measurements shown are without the aspirator or rubble deck
NS Rotaries: P33 Series

Complimenting the NS 88 & 120 series rotaries, Northland Superior has developed an innovative "New Concept" rotary, the P33 Series, which can provide either in-line resifting functionality with the P33 LS Series or multiple scalping functionality with the P33 TS Series. This additional functionality is achieved without compromising machine capacity. This new feature reduces traditional shrink associated with cleaning operations and also provides a "value-added" marketing opportunity. This feature also provides the ability to clean multiple commodities without having to change screens. This flexibility results in less down time. The P33 Series Rotary has become an important part of Northland's innovative In-Line "value-added" grain processing philosophy.

Model Motor
H.P.
 Machine Weight
(lbs.)
 Total Screen
Area (sq. ft.)
 Shoe Depths Machine Length* Machine Width* Machine Height*
Inch MM Inch MM Inch MM Inch MM
NS-22X120P33 10 17000 540 20 7/8 533 157 3988 103 2616 104 2642
NS-33X120P33 15 21000 810 31 5/16 795 180 4572 103 2616 122 3099
* Measurements shown are without the aspirator or rubble deck

Solutions | Products | Service | Parts | About Us | Contact Us | Site Map | Home