Carmix 3500 TC for small contractors and concrete producers

Concrete is the backbone of any construction job, and having control over your own mix can mean the difference between staying on schedule and falling behind. Whether you’re pouring sidewalks in remote areas or producing thousands of yards for a large build, choosing the right batch plant matters.

This guide breaks down the best options on the market for different business needs: small contractors, midsize ready-mix producers, and high-volume infrastructure jobs. We'll cover Frumecar, Blend, and Carmix concrete plants, what they do best, and who they’re best for.

What Is a Concrete Batch Plant?

A concrete batch plant is a system that combines cement, water, sand, and aggregates to produce concrete. These machines are designed to measure and mix raw materials precisely, ensuring consistency and quality. Batch plants come in two main types:

  • Dry mix plants load all dry materials into a truck, where water is added and mixing occurs at or en route to the job.
  • Wet mix plants fully combine all components at the plant before the mix is delivered or poured directly on-site.

Some plants are compact and mobile, ideal for small or remote jobs, while others are larger, stationary setups built for high-throughput production. Having your own batch plant gives you full control over your material costs, delivery timing, and quality, helping you avoid delays and overcharges that often come with third-party concrete delivery.

Frumecar Concrete Plants: Best for High Volume and ROI

Frumecar batch plants are built for serious concrete production. If you're a contractor or supplier working on large-scale infrastructure, residential developments, or continuous pour jobs, Frumecar’s lineup of wet and dry mix systems offers the output and efficiency you need.

Frumecar concrete batch plants
Frumecar batch plants are perfect for large scale concrete production

One of the standout models, the Frumecar Wet Mix 1000, is a fully automated wet mix plant capable of producing up to 65 cubic yards of concrete per hour. Based on a case study for a 17,000 yd³ job, the total cost to produce concrete with this plant was $1.38 million, at roughly $81.46 per yard. When compared to buying ready-mix at $130 per yard, that’s a potential savings of over $825,000.

Frumecar also offers dry mix models that are more compact and easier to relocate. These are better suited for temporary projects or jobs where concrete trucks finish the mixing process on the move. Whether you're pouring highway pads, parking decks, or large foundations, a Frumecar system helps you scale efficiently without compromising on accuracy or strength.

Explore Frumecar options: Frumecar concrete plants

Blend Plants: Best for Mobile Flexibility and Recycled Concrete

Blend concrete batch plants are ideal when flexibility and mobility matter more than maximum throughput. These machines function like advanced volumetric mixers but add automation and control for better accuracy. You load aggregates, cement, and additives separately, and the machine doses and mixes only what’s needed on-site.

Blend concrete batch plant
Blend concrete batch plant

This setup is perfect for contractors who work across multiple job sites in a day or who need to create different types of mixes for specialized applications. Blend plants are especially popular with teams doing:

  • Utility trenching
  • Pool and spa installation
  • Roadside shotcrete work
  • Blend plants are also able to work with cold mix asphalt

Blend units also make it easier to incorporate recycled aggregates or crushed concrete from your job site into new mixes, reducing material costs and supporting sustainable practices. These machines shine on urban jobs or any project where setup space is tight and schedule flexibility is a must.

Explore Blend plant specs: Blend mobile concrete plants

Carmix 3500 TC: Best for Small Contractors or Remote and Off-Road Concrete Jobs

If your jobsite is miles from the nearest ready-mix supplier, or simply unreachable by a typical delivery truck, the Carmix 3500 TC is the machine that keeps your crew working. This self-loading mixer is fully contained and can drive off-road with 4x4 capability, mixing and delivering up to 13.5 cubic yards of concrete per batch.

Carmix 3500 tc poring a concrete slab
Carmix is perfect for off-road and romote locations

What makes the Carmix different is how much independence it gives you. It scoops up the raw materials, measures them accurately using an onboard scale system, mixes the concrete inside its rotating drum, and pours it exactly where you need it, all with a single operator. This is perfect for:

  • Remote foundations and outbuildings
  • Island and offshore projects
  • Military and disaster relief work
  • Small contractors

In places where access is limited, the Carmix takes care of production, logistics, and labor, making it one of the most self-sufficient options available.

Learn more about the Carmix 3500 TC: Carmix 3500 TC

When Does It Make Sense to Own Your Plant?

Owning a batch plant isn’t just for massive operations. If you’re producing more than 2,000 cubic yards of concrete for a project, or regularly pouring on-site, it’s worth doing the math. In many cases, a small or mobile plant can pay for itself within a single job.

Our ROI calculator makes it easy to compare your current costs to potential savings. Just find the concrete batch plant you are interested in and scroll down the product page until you find the calculator. Plug in your production volume, mix requirements, and local ready-mix rates to see how quickly a plant pays off.

Try it here: Carmix 3500 TC

Carmix 3500 example ROI calculation
Carmix 3500 example ROI calculation

Key Advantages:

  • Avoid scheduling delays and short load fees
  • Cut cost-per-yard from $130 to $81 or lower!
  • Gain flexibility to work when and where you want

Need Help Choosing a Concrete Batch Plant?

Want help choosing the right concrete batch plant? Call 888-297-0623 or get a quote here.

[@portabletext/react] Unknown block type "faqSection", specify a component for it in the `components.types` prop
;

Have a question? Talk to an expert!

Call us 24/7 or request a callback using the buttons below.
phone+1 800 329 3375