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Twin-Auger Vertical TMR Mixer Wagon

Product Showcase Content
Product Name Twin-Auger Vertical TMR Mixer Wagon
Product Image twin-auger vertical TMR mixer wagon
Product Overview The Twin-Auger Vertical TMR Mixer Wagon is designed for medium and large dairy farms, beef cattle operations and professional livestock feeding projects requiring high-capacity Total Mixed Ration preparation.

Two vertical augers continuously lift, cut and transfer feed through the mixing chamber, creating both vertical and longitudinal material movement. This helps combine silage, hay, straw, alfalfa, concentrates, minerals and other ration ingredients into a homogeneous feed mixture.

The trailed configuration is powered by a tractor PTO and combines high mixing capacity with mobile feed distribution, making it suitable for farms operating several cattle barns or long feeding alleys.
Key Features
  • Two vertical augers provide high-capacity cutting and uniform TMR mixing.
  • Suitable for intensive daily feeding on medium and large livestock farms.
  • Heavy-duty auger flights and cutting knives handle fibrous forage and compact feed materials.
  • Optimized mixing-chamber geometry promotes both vertical and horizontal feed circulation.
  • Restrictor blades can improve cutting performance for long hay, straw and baled forage.
  • Hydraulic side discharge enables controlled ration delivery along feed alleys.
  • Heavy-duty reduction gearbox is designed for high-torque mixing loads.
  • Tandem-axle configurations provide improved load distribution on larger mixer models.
  • Digital weighing and ration-management options support accurate ingredient loading.
  • Discharge, axle, weighing and control configurations can be customized for individual farm projects.
Structural Components
  • Mixing Tub: Reinforced steel chamber shaped to promote continuous feed circulation between the two augers.
  • Twin Vertical Augers: Two heavy-duty mixing screws lift, cut and redistribute ingredients throughout the chamber.
  • Auger Knives: Replaceable cutting blades process long-fiber forage and compact ration ingredients.
  • Restrictor Blades: Adjustable blades increase resistance when additional forage cutting is required.
  • PTO Driveline: Transfers tractor power to the mixer gearbox and auger system.
  • Reduction Gearbox: Converts PTO input into high-torque auger rotation under loaded conditions.
  • Hydraulic Discharge Doors: Allow feed to be discharged to either side depending on the selected configuration.
  • Tandem Chassis: Heavy-duty frame and axle assembly supports large feed loads during transport and distribution.
  • Weighing System: Optional load-cell system displays ingredient and complete ration weight during loading.
  • Inspection Platform: Provides convenient access for visual checking of the ration and routine maintenance.
Working Principle Feed ingredients are loaded into the mixer according to the selected ration formula and loading sequence. The tractor PTO drives the gearbox, which rotates both vertical augers.

The auger flights lift feed upward while gravity returns material toward the lower part of the tub. At the same time, the chamber geometry transfers feed between the front and rear mixing zones. Cutting knives reduce long forage while the repeated circulation distributes concentrates, minerals and other ingredients throughout the ration.

When the required mixing uniformity is achieved, the hydraulic discharge doors are opened and the rotating augers move the finished ration toward the outlet for controlled distribution along the feeding alley.
Technical Specifications
Product Type Trailed Twin-Auger Vertical TMR Mixer Wagon
Reference Capacity Range 24–36 m³
Number of Augers 2 Vertical Augers
Reference Auger Flighting Heavy-Duty Configuration, Approx. 22 mm Flighting
Reference Auger Wings Approx. 25 mm on Heavy-Duty Configuration
Restrictor Blades 2 in Reference Configuration
PTO Speed 1000 RPM Reference Configuration
Reference Tractor Power Approx. 120–177 HP (88–130 kW), Depending on Capacity
Discharge Type Hydraulic Side Discharge Doors
Reference Overall Length Approx. 7.72–8.27 m
Reference Overall Width Approx. 2.77–3.02 m
Reference Overall Height Approx. 3.02–3.57 m
Axle Configuration Heavy-Duty Tandem Configuration Available
Brake System Hydraulic Brake with Parking Brake on Applicable Models
Weighing System Available upon Request
Applications
  • Medium and large commercial dairy farms.
  • Beef cattle farms and feedlot operations.
  • Replacement-heifer feeding facilities.
  • Large goat-farming-equipment/" target="_blank" class="keylink">sheep and ruminant production farms.
  • Silage-based Total Mixed Ration feeding programs.
  • Steel-structure cattle barns with long central feed alleys.
  • Multi-barn livestock operations requiring mobile ration distribution.
  • Livestock equipment distributors and agricultural engineering projects.
Customization Options Mixer capacity can be selected according to herd size, daily ration requirement, ration density and the number of feeding batches required per day.

Optional configurations may include alternative discharge positions, conveyor discharge systems, electronic weighing, feed-management terminals, automatic gearbox control, heavy-duty wear liners, different tire and axle arrangements, hydraulic counter knives and safety cameras.

Overall height, drawbar configuration, discharge direction, weighing system and farm-specific accessories are customizable and available upon request.
Installation & Maintenance
  • Select a tractor with adequate PTO output, hydraulic capacity and towing capability for the selected mixer size.
  • Connect the drawbar, PTO shaft, hydraulic hoses, braking system and electrical connections securely before operation.
  • Verify barn entrances, turning areas and feed-alley dimensions before selecting the final mixer configuration.
  • Follow the recommended ingredient loading sequence to improve mixing efficiency and ration consistency.
  • Inspect auger knives and restrictor blades regularly and replace worn components when required.
  • Check gearbox oil level, cooling components and PTO driveline according to the preventive-maintenance schedule.
  • Inspect tandem axles, tires, wheel fasteners and braking components regularly.
  • Clean residual feed from discharge areas and the mixing tub after operation when necessary.
  • Calibrate the weighing system periodically to maintain accurate ingredient loading.
  • Do not enter the mixing chamber until the tractor is shut down, the PTO is disconnected and the machine is secured against movement.
Product FAQ Q: What is the advantage of a twin-auger TMR mixer?
A: Two vertical augers provide greater mixing capacity and additional longitudinal feed movement, making the design suitable for larger daily ration volumes and larger livestock herds.

Q: What feed materials can be mixed?
A: Typical ingredients include grass and corn silage, hay, straw, alfalfa, concentrates, grain, minerals and other ingredients used in Total Mixed Rations.

Q: Can the mixer process long-fiber forage?
A: Yes. Auger-mounted knives and restrictor blades are designed to cut long forage while it is circulated through the mixing chamber.

Q: What capacities are available?
A: Heavy-duty reference configurations commonly cover approximately 24 to 36 m³. Other capacities can be selected according to project requirements.

Q: How much tractor power is required?
A: Power requirement depends on mixer capacity, feed density and driveline configuration. Reference heavy-duty models require approximately 120 to 177 HP.

Q: Can feed be discharged on both sides?
A: Dual hydraulic side-discharge configurations are available, while conveyor and alternative discharge arrangements can also be supplied.

Q: Is an electronic weighing system available?
A: Yes. Digital weighing and feed-management options can be integrated for more accurate ingredient loading and ration control.

Q: Can the machine be customized for an existing cattle barn?
A: Yes. Capacity, overall height, discharge arrangement, axle configuration and accessories can be selected according to barn dimensions and feeding requirements.
Product Gallery twin vertical auger TMR mixer internal structure

double vertical auger TMR mixer cutting system

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