Top Volumetric Concrete Mixer Brands: Cemen Tech, ProAll, Reimer, Holcombe, and Zimmerman
If you’re researching volumetric concrete mixer brands, you’ve probably seen the same names come up again and again: Cemen Tech, ProAll, Reimer, Holcombe, and Zimmerman. However, the “best” brand usually depends less on the badge and more on your job mix, your maintenance habits, and most importantly parts and service support in your region. In this guide, we’ll compare the most common volumetric mixer brands, explain what to look for, and share practical buying tips so you can choose confidently.
Quick comparison of volumetric concrete mixer brands
All five volumetric concrete mixer brands below can produce quality concrete when they’re calibrated and maintained correctly. Still, buyers often compare them based on availability, controls, serviceability, and how well the unit matches their typical work.
- Cemen Tech: widely recognized; large installed base; often easy to find used inventory
- ProAll: major volumetric player; frequently compared head-to-head with Cemen Tech
- Reimer: popular for short loads and specialty work; often chosen for flexibility
- Holcombe: established manufacturer; commonly evaluated for durability and fleet use
- Zimmerman: longstanding name in volumetric mixing; often valued for practical design
What is a volumetric mixer (and why the brand is only part of the decision)
A volumetric mixer stores raw materials (stone, sand, cement, water, and admixtures) and mixes concrete on-site, on demand. Therefore:
- You can pour exactly what you need no over-ordering
- You can adjust slump and mix design on the job
- You can handle short loads efficiently
- You can reduce waste and callbacks when the process is dialed in
Even so, performance depends heavily on factors beyond the logo:
- Local parts/service availability
- Calibration process and controls
- Material bin capacity and layout
- Job types (short loads vs long pours)
- Operator training and maintenance habits
Cemen Tech volumetric mixers
Cemen Tech is one of the most recognized names in volumetric mixing. Because the brand has a large installed base, many buyers start here.
Why buyers consider Cemen Tech:
- Strong brand recognition in the volumetric mixer market
- Often easier to find used units and operator familiarity
- Typically evaluated for reliability, controls, and overall support network
Best fit for:
- Operators who want a widely adopted platform
- Businesses planning to scale and standardize across multiple units
What to verify before buying:
- Local service/parts support and lead times
- Condition of belts, augers, bins, and hydraulics (especially on used units)
- Control system version and calibration procedure
Learn more at https://cementech.com/
ProAll volumetric mixers
ProAll is another major name that shows up in “best volumetric mixer” searches. In fact, many buyers compare ProAll vs Cemen Tech early in the process.
Why buyers consider ProAll:
- Strong reputation in the volumetric segment
- Often compared directly with other top-tier brands
- Buyers frequently evaluate feature sets, service support, and cost of ownership
Best fit for:
- Operators who want a mainstream volumetric mixer with broad market adoption
- Companies that prioritize support, training, and long-term uptime
What to verify before buying:
- How easy it is to calibrate and keep calibration consistent
- Availability of wear parts and typical replacement intervals
- Bin capacity vs your average job size and travel distance
Learn more at https://www.proallinc.com/
Reimer volumetric mixers
Reimer is a brand many contractors recognize, especially in smaller-scale and specialty concrete applications. As a result, it’s commonly searched by buyers who want flexibility for short loads and jobsite mixing.
Why buyers consider Reimer:
- Strong name recognition among contractors
- Often associated with smaller pours, specialty work, and on-demand mixing
- Buyers frequently look at maneuverability, simplicity, and jobsite practicality
Best fit for:
- Contractors doing frequent short loads
- Repair work, small commercial, residential, and specialty pours
What to verify before buying:
- Output rate vs your typical pour schedule
- Ease of cleaning and daily maintenance
- Whether the unit matches your preferred chassis and payload needs
Learn more at https://reimer.com/
Holcombe volumetric mixers
Holcombe is a long-established manufacturer in the concrete equipment space and is commonly included in volumetric mixer brand comparisons. Additionally, buyers often weigh durability and service access when considering Holcombe.
Why buyers consider Holcombe:
- Established presence and history in concrete equipment
- Often evaluated for durability and fleet suitability
- Buyers may compare configurations and support options based on region
Best fit for:
- Operators who want a proven manufacturer and a unit configured for steady production
- Businesses that value long-term durability and serviceability
What to verify before buying:
- Service access: how quickly you can reach common wear components
- Control system usability for your operators
- Real-world support in your area (not just on paper)
Learn more at https://www.holcombe.com/
Zimmerman volumetric mixers
Zimmerman is another recognized name in volumetric mixing and is frequently searched by buyers comparing options across the market. Consequently, it’s often evaluated alongside the other volumetric concrete mixer brands in this list.
Why buyers consider Zimmerman:
- Longstanding brand in the volumetric category
- Often evaluated for build quality and practical design
- Buyers may prioritize serviceability and durability
Best fit for:
- Operators who want a straightforward, durable unit
- Businesses that care about service access and uptime
What to verify before buying:
- Parts availability and typical lead times in your region
- Wear patterns on used units (augers, gates, belts, bin liners)
- Calibration workflow and operator training requirements
Learn more at https://zimmermanindustries.com/ and https://concretetruckdepot.com/
What to look for when choosing a volumetric mixer (any brand)
No matter which of these volumetric concrete mixer brands you choose, the best buying decision comes down to matching the unit to your work.
1) Your job mix: short loads vs long pours
- If you do lots of short loads, you’ll care about speed, setup, and minimizing waste.
- If you do long pours, you’ll care about output rate, bin capacity, and consistent calibration.
2) Calibration and controls
Volumetric success is calibration discipline. For example, ask:
- How often does it need calibration?
- How long does calibration take?
- Can your team do it consistently?
3) Parts and service support
A “great” mixer that sits down waiting on a part is expensive. Therefore, before you buy:
- Confirm local parts availability
- Ask about common wear items and expected replacement intervals
- Talk to other operators in your region about real lead times
4) Used vs new: inspect the wear items
Used volumetric mixers can be a smart buy if the wear components are in good shape. In particular, inspect:
- Belts and belt tracking
- Augers and auger flights
- Bin gates and seals
- Hydraulics (leaks, hoses, pump condition)
- Water system and flow measurement
5) Training and daily process
Ultimately, the best unit is the one your operators will run correctly every day. To make that easier, a simple daily checklist helps:
- Verify calibration settings
- Check belts, gates, and hydraulics
- Confirm water system accuracy
- Clean-out plan and end-of-day routine
FAQs about volumetric concrete mixer brands
Which volumetric mixer brand is the best?
The “best” brand depends on your job types, local support, and how disciplined you are about calibration and maintenance. In other words, for many buyers, the best choice is the unit with the strongest parts/service support in their region.
Is it better to buy new or used?
Used can be a great value if you inspect wear items carefully and confirm parts availability. Meanwhile, new can reduce downtime risk and may come with stronger training/support.
What matters more than brand?
- Local service and parts
- Calibration consistency
- Operator training
- Matching capacity/output to your job mix
Need concrete, aggregates, or a fast load-out?
At Concrete Truck Depot, we support volumetric operators with:
- Volumetric yard load-out designed for speed and efficiency
- Concrete delivery when you need extra capacity
- Aggregate sales including #57 limestone, #89 limestone, and concrete sand
If you’re running a volumetric mixer or planning to add one having reliable materials and a smooth process makes all the difference.
