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Our Cleaners
8 mobile grain cleaners, from a plug-in air screen machine on a 14 ft trailer to a full step deck plant with a color sorter. Every one is custom built in Dysart, so treat these as a starting point. We also build stand-alone color sorters and drone spray trailers.


- Trailer
- 14 ft single axle
- Power
- 50 A · 220 V plug-in
- Fan
- 5 HP · 8,000 CFM
- Screen box
- 30-place
SMS 450 Mini
Our SMS 450 Mini Model delivers reliable, high-capacity grain cleaning in a compact and efficient design. Built for performance and mobility, this unit is ideal for farms and operations looking for dependable, on-site grain cleaning.
Equipment includes
- SMS 450 Mini Model air screen machine
- 14 ft single axle trailer for easy transport
- 50 amp, 220 volt plug-in electrical panel
- 5 HP, 8,000 CFM fan
- Integrated dust collection system
- 6" × 20 ft screening auger
- 30-place screen box
- Variable speed drive

- Generator
- 60 kW
- Indents
- 3-bank · 24" dia.
- Leveling
- 6 hydraulic jacks
- Office
- 8' × 10' heated
SMS 450
The self-powered 450: an SMS built air/screen machine with 3-bank indents, a 60 kW generator and a heated office, all under a full frame with roll-tarp roof.
Equipment includes
- 60 kW generator
- SMS built air/screen machine
- SMS 3-bank indents, 24" diameter, with #22 pocket shells
- 6 hydraulic leveling jacks
- 6" clean grain auger with plastic flighting & reverser
- 6" screening auger with steel flighting
- Variable speed drives on screening auger, fan & indents
- Screen box/generator cover with 50-screen capacity
- Proximity switches on infeed auger
- Full frame with roll-tarp roof
- 8' × 10' heated office
- Complete electrical system
Available optionsAdditional screens available at extra cost.




- Generator
- 100 kW
- Gravity table
- Crown GS18
- Trailer
- 46 ft stepdeck
- Leveling
- 8 hydraulic jacks
SMS 450 G
The 450 with a Crown GS18 gravity table on deck. A 100 kW generator, 3-bank indents and a heated office/electrical room ride on a 46 ft stepdeck.
Equipment includes
- 100 kW generator
- SMS built air/screen machine
- Clean grain auger, 6" with plastic flighting
- Screening auger, 6" with steel flighting
- SMS 3-bank indents (24" diameter) with #22 pocket shells
- Crown GS18 gravity table
- 46 ft stepdeck trailer
- 8 hydraulic leveling jacks
- Screen box/generator cover (50 screen capacity)
- Steps and catwalks
- 12' × 8' heated office/electrical room
- Electrical
- Speed drives on screening auger, fan and indents
- Reverser on clean auger
- Proximity switch


- Capacity
- 400–500 BPH
- Trailer
- 14 ft single axle
- Power
- 50 A · 220 V plug-in
- Fan
- 5 HP · 8,000 CFM
SMS 450 GCS
A plug-in SMS 450 air screen machine with speed drives on the fan and screening auger, rated at roughly 400–500 bushels per hour on cereals.
Equipment includes
- SMS 450 air screen machine
- 14 ft single axle trailer
- Electrical panel (50 amp, 220 volt plug-in)
- 5 HP, 8,000 CFM fan
- Dust system
- 6" × 20 ft screening auger
- 30-place screen box
- Speed drive on fan and screening auger
- Proximity hopper switches, plugs for infeed and clean augers
- Manual crank leveling jacks
Capacity400–500 BPH (cereals), approx.


- Generator
- 100 kW
- Gravity table
- Crown GS18
- Trailer
- 46 ft stepdeck
- Leveling
- 8 hydraulic jacks
SMS 650
An SMS built air/screen machine with 3-bank indents and a Crown GS18 gravity table, carried on a 46 ft stepdeck with eight hydraulic leveling jacks.
Equipment includes
- 100 kW generator
- SMS built air/screen machine
- Clean grain auger, 6" with plastic flighting
- Screening auger, 6" with steel flighting
- SMS 3-bank indents (24" diameter) with #22 pocket shells
- Crown GS18 gravity table
- 46 ft stepdeck trailer
- 8 hydraulic leveling jacks
- Screen box/generator cover (50 screen capacity)
- Steps and catwalks
- 12' × 8' heated office/electrical room
- Electrical
- Speed drives on screening auger, fan and indents
- Reverser on clean auger
- Proximity switch




- Generator
- 100 kW · 3 phase
- Gravity table
- Crown GS20
- Trailer
- 55 ft step deck
- Leveling
- 10 telescopic jacks
SMS 650 G
The SMS 650 air/screen machine paired with a Crown GS20 gravity table on a 55 ft step deck, powered by a 100 kW three-phase generator.
Equipment includes
- 100 kW generator, 3 phase
- SMS 650 air/screen machine
- 8" clean auger with plastic flighting
- 6" screenings auger with steel flighting
- SMS 3-bank indents (24" × 123") with #22 shells
- Crown GS20 gravity table
- 55 ft step deck trailer
- 10 telescopic hydraulic leveling jacks
- Screen box/generator cover
- 12' × 8' heated office/electrical room
- Operation lights

- Generator
- 160 kW
- Air/screen
- Clipper 668
- Color sorter
- 10-chute AMVT
- Trailer
- 53' stepdeck
SMS 1000 CS
The full model. A Clipper 668 air screen with a 10-chute AMVT color sorter, 50 HP screw compressor and separate sorter room, compressor room and office.
Equipment includes
- Clipper 668 air screen
- 160 kW generator
- 53' stepdeck trailer
- Hydraulic leveling system
- Clean and screenings discharge augers
- 10-chute AMVT color sorter
- 50 HP screw compressor
- Sorter room, compressor room and office
- Full frame, catwalks, roof, side curtains
- Dust system

- Generator
- 100 kW Perkins
- Air/screen
- Clipper 768
- Elevator
- M-2500 bucket
- Trailer
- 36' tridem
SMS 1200+
A Clipper 768 air/screen cleaner with an SMS 1500 scalper/aspirator, 6-bank Premier indents and an M-2500 bucket elevator on a 36 ft tridem trailer.
Equipment includes
- 100 kW Perkins generator
- SMS 1500 scalper/aspirator
- 6-bank Premier indents with #22 pocket shells
- M-2500 bucket elevator
- Clipper 768 air/screen cleaner
- 36' tridem trailer
- 8" clean grain auger with reverser
- 6" screening auger with variable speed drive
- Dual dust collection systems
- Hydraulic jack system, roll roof & catwalks
- Complete electrical system
Available optionsHeated 8' × 10' office, upgraded hydraulic pump, additional screens, and bathroom.




- Generator
- 60 kW
- Trailer
- 36 ft gooseneck
- Sorter
- Your choice
- Capacity
- Matched to your cleaner
SMS Color Sorter
Custom built to match your cleaner capacity, with your choice of sorter. These units can be operated as a stand-alone or linked to any SMS mobile cleaner to work as one unit.
Equipment includes
- Custom built to match your cleaner capacity
- Your choice of sorter
- 60 kW generator
- Heated electrical and sorter room
- 36 ft gooseneck trailer




- Hitch
- Gooseneck or pintle
- Length
- 32 ft and up
- Flight deck
- Single or dual wings
- Build
- Custom to order
Custom Built Drone Spray Trailer
Custom drone spray trailers on a gooseneck or pintle hitch, built in custom lengths from 32 feet and up and fitted with the options your operation needs.
Trailer
- Gooseneck or pintle hitch trailers
- Custom lengths, 32 feet and up
Options available
- Single or dual hydraulic flight deck wings
- Hydraulic or manual leveling jack
- Supply tank, 1,000+ gal
- Hot tank, 500 gal
- Fresh water wash down tank, 50 gal
- Chem handler
- Diesel generator
- Electric transfer pumps
- Wiring: lighting, VFDs, charger, etc.
- Pilot station with canopy
Compare the line-up
| Model | Power | Air / screen | Trailer / frame | Also on deck |
|---|---|---|---|---|
| SMS 450 Mini | 50 A / 220 V plug-in | SMS 450 Mini air screen | 14 ft single axle | — |
| SMS 450 | 60 kW generator | SMS built air/screen | Full frame, roll-tarp roof | 3-bank indents |
| SMS 450 G | 100 kW generator | SMS built air/screen | 46 ft stepdeck | Crown GS18 gravity table |
| SMS 450 GCS | 50 A / 220 V plug-in | SMS 450 air screen | 14 ft single axle | — |
| SMS 650 | 100 kW generator | SMS built air/screen | 46 ft stepdeck | Crown GS18 gravity table |
| SMS 650 G | 100 kW, 3 phase | SMS 650 air/screen | 55 ft step deck | Crown GS20 gravity table |
| SMS 1000 CS | 160 kW generator | Clipper 668 | 53' stepdeck | 10-chute AMVT color sorter |
| SMS 1200+ | 100 kW Perkins | Clipper 768 | 36' tridem | Scalper/aspirator, bucket elevator |
Specifications are a guide. Every cleaner is custom built, so equipment can be changed to suit your operation.
Not sure which one fits?
Tell us what you clean and how much of it. We take a hands-on approach and make sure you get the right cleaner for your needs.
