Digi-Star scales and accessories
Digi-Star (Digistar) scales for TMR mixers, indicators, load cells, cabling and replacement parts.
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Cattle feedlots · Brazil and Paraguay
Feed automation that delivers the right weight at the bunk
When the mixer scale drifts, the formulated ration stops being the ration actually delivered — and cost of gain climbs without anyone noticing. We design, supply and install the equipment that keeps the weight reliable.
In-house design · On-board computer, tags and cables · Digi-Star scales
Feedlots already working with BULLTECN — in Brazil and Paraguay
What we do
From equipment to a working operation
Three fronts that complete each other: the equipment that weighs, the structure that connects, and the crew that keeps it running in the field.
Feed automation infrastructure
The structure that links the mixer scale to the management system — from the feed mill to delivery at the bunk.
See infrastructure →Installation, calibration and service
We install, calibrate and service in the field — including equipment that was not purchased from us.
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Scales
Digi-Star scales and accessories
We work with every Digi-Star (Digistar) scale model and its accessories — supply, installation, calibration and field service.
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Every model in the line
Weighing indicators, remote displays and the accessory range that goes with the equipment.
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Load cells, cables and connectors
Replacement parts and all the cabling that links the cell to the indicator.
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Supplied and installed
Delivered configured, installed and with the initial calibration done — not just the box.
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Manuals available
Equipment manuals free to download in the support area, no sign-up required.
Why BULLTECN
The right weight is what keeps the ration and the cost under control
We take care of the physical layer that supports feedlot management: the scale, the installation and the maintenance that make sure the number in the system is the real number.
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Compatible with the mixers used in the region
We work with the equipment regardless of who manufactured your mixer.
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We service any feedlot
Calibration and field service even on equipment that was not purchased from us.
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Experience with the FarmTell platform
We work routinely in feedlots running FarmTell, by dsm-firmenich, installing and maintaining the physical layer of the system.
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IP68-rated equipment
Industrial protection against water and dust, with an aluminum finish — built for feedlot routine.
Your mixer scale drifts and nobody notices
Scale drift does not lock up, beep or turn on a warning light — the scale simply starts weighing wrong. And because the ration is formulated on that weight, the error spreads from the feed mill all the way to the bunk, contaminating your reports and your cost of gain.
FAQ
What the field asks us
Does BULLTECN service feedlots that did not buy the equipment from you?
Yes. We provide calibration, installation and field service for feedlots across Brazil, regardless of where the equipment was purchased. In Paraguay we currently supply equipment only.
Does the equipment work on any TMR mixer?
Yes. We work with equipment compatible with the feed mixer wagons used in feedlots, regardless of the mixer manufacturer.
What is the CAL factor on a mixer scale?
CAL is the calibration factor stored in the scale indicator. To adjust it, place a known reference weight in the mixer and apply the formula:
new CAL = (known weight × current CAL) ÷ weight shown on the display
Before that, the setup must be configured with the weight unit, the display increment and the maximum mixer capacity.
What are the signs that a mixer scale needs calibration?
Weight that does not return to zero after unloading, a reading that drifts while the mixer is stopped, a gap between what the system called for and what was actually loaded, disagreement with the truck scale, and recurring ingredient shortfall or leftover at the end of the day.
Let's talk about your feedlot
Equipment quotes, installation projects or scale service. Tell us what you need — we reply fast.