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Different types concrete mixers

The concrete mixer is used to produce the concrete. There are several different types of concrete mixer. Let us explain them one by one. 1. Twin shaft.

Different types concrete mixers
Concrete Mixers

Different types concrete mixers

HAMAC builds the full family: twin-shaft mixers for central batching plants, counter-current planetary mixers for precast and refractory work, pan mixers for dry-cast block production, reversing drum mixers for small site work, and diesel-driven drum mixers for locations without reliable grid power. Each is selected against your mix design rather than by habit.

Every cubic metre of structural concrete passes through a Different types concrete mixers. The machine has one job — distribute cement paste evenly around every aggregate particle in the shortest possible cycle — and when it fails, the failure shows up as strength scatter, segregation during pumping or rejected truckloads.

Buyers usually compare two things: whether the machine will hold its rated output on a hot day with damp aggregates, and whether anyone will answer the phone in year three. HAMAC designs for both.

Key Advantages of Different types concrete mixers

Homogeneity measured, not claimed

Discharge samples tested for strength variance typically fall below 5% across the batch.

Hydraulic or pneumatic discharge

Large-opening gates with adjustable speed prevent segregation at discharge.

Heavy-duty gearboxes

Planetary gear reducers with forced lubrication are selected for 24/7 duty cycles.

Replaceable wear assemblies

Liners, arms and shaft seals are bolted in; no cutting or welding during routine replacement.

Short cycle times

Twin-shaft machines reach full homogeneity in 30-40 seconds, keeping pace with the batching sequence.

Optional tilt/hoist configurations

Available as bare mixer, skip-fed unit, or mounted on a complete plant frame.

Technical Parameters

Indicative ranges for standard configurations. Final values are confirmed against your project requirements.

ParameterSpecification
Mixer typeTwin-shaft / planetary / pan / reversing drum / volumetric
Charging capacity350 - 6000 litres
Output capacity250 - 4000 litres per batch
Cycle time45 - 90 seconds depending on mix
Mixing motor power11 - 110 kW
DischargeHydraulic gate / pneumatic gate / reversing drum
Liner thickness10 - 16 mm wear-resistant plate
DriveElectric motor or diesel engine

Typical Applications

The applications below reflect the situations in which HAMAC customers most commonly deploy it.

Building sites

Skip-hoist and drum mixers for small-batch site production

Block and paver yards

Dry-cast pan mixers feeding block-making machines

Remote areas without grid power

Diesel-driven units with integrated weighing option

Batching plants

Central mixing for ready-mix and project plants

Precast factories

Low-slump and colour-consistent concrete for moulded products

Different types concrete mixers photo
Different types concrete mixers photo
Different types concrete mixers photo

From Enquiry to Commissioning

Six defined stages, each with named deliverables, so nothing is left to interpretation.

Requirement study

We start with your mix design, hourly output target, aggregate size, jobsite power supply and site layout — not with a catalogue page.

Scheme design

Our engineering team issues a layout drawing, foundation loads, power requirement and an equipment list matched to the target output.

Quotation & contract

A fixed specification quotation with clear technical annexes protects both sides; no vague "standard configuration" wording.

Production & inspection

Weekly production photos, welding and pressure test records, plus third-party inspection if your project requires it.

Delivery & installation

Container or break-bulk shipment, then on-site supervision of assembly, alignment, calibration and dry-run.

After-sales

Remote diagnostics by video call, spare parts dispatch within 48 hours for stocked items, and periodic return visits.

Frequently Asked Questions about Different types concrete mixers

Can you supply only the mixer to retrofit an existing plant?
Yes. We supply bare mixers with mounting frames, gate actuators and control interfaces for third-party plants.
Is a moisture probe included?
Yes — microwave moisture sensing with automatic water correction is standard on plant-mounted units.
Twin-shaft or planetary?
Twin-shaft wins on throughput and simple maintenance for ready-mix volumes; planetary gives superior homogeneity for low-slump, coloured or fibre-reinforced mixes and is preferred in precast.
How often should liners be replaced?
Typically after 60,000-100,000 batches for a twin-shaft mixer using rounded aggregate; angular or highly abrasive aggregate shortens that.
How do I size the mixer to my plant output?
Match batch size to the plant.s rated hourly output divided by the number of batches per hour — normally 40-50 for a twin-shaft installation.
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Get a Matched Proposal for Different types concrete mixers

Tell us the required output, material characteristics, site power supply and destination port. Our engineers return a complete technical and commercial proposal, normally within one working day.

  • Layout drawing and foundation loads supplied before order
  • Fixed specification quotation with a technical annex
  • Spare parts recommendation and operating cost estimate

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