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Single Shaft Concrete Mixers

Achieving the desired homogeneity and workability of modern mixtures, within the shortest period possible, is often the most critical phase of production, therefore, the need for reliable, high quality mixing equipment is essential. A MEKA with a MEKA Single Shaft is at its heart is a combination you can always rely on. MEKA offers an extensive range of high performance – Single Shaft, Twin Shaft, and Planetary with variety of different capacities, ensuring we comply with every requirement. MEKA Single Shaft have proven to be reliable and built to the highest quality, resulting in MEKA equipment being the choice of many professionals, in over 70 countries around the world.

Single Shaft Concrete Mixers Technical Specifications

MB-S 0.5

MB-S 1.0

MB-S 2.0

Types MB-S 0,5 m³ MB-S 0.65 yd³ MB-S 1,5 m³ MB-S 1.3 yd³ MB-S 2,0 m³ MB-S 2.6 yd³
Loading Dry Capacity 0,75 m³ 1.0 yd³ 1,5 m³ 1.95 yd³ 3,0 m³ 3.9 yd³
Fresh Capacity 0,625 m³ 0.8 yd³ 1,25 m³ 1.625 yd³ 2,5 m³ 3.25 yd³
Compacted Output 0,5 m³ 0.65 yd³ 1,0 m³ 1.3 yd³ 2,0 m³ 2.6 yd³
Motor Power 18,5 kW 25 Hp 37 kW 50 Hp 2x37 kW 2x50 Hp
Mixer Weight 2.600 kg 5,730 lbs 4.460 kg 9,835 lbs 8.900 kg 19,620 lbs
Mixer Body Welded, SAND BLASTED and Layer Painted (Prime+Color)
Paint Thickness 120-200 micron
Motor Safety Adjustable Thermic Overload Protection Relay SIEMENS (Germany)
Mixing Shaft / Arms Robust shaft made from forged steel / Arms from cast steel, replaceable
Shaft Alignment Ultra precision CNC robot machine with strict quality control
Side Body Wearing Plates ST52 - 15 mm thickness, replaceble
Main Body Wearing Plates Ni Hard 4 (Hardness 600 Brinell) - 15 mm thickness, replaceable
Mixing Arm Wearing Plates Ni Hard 4 (Hardness 600 Brinell) - 25 mm thickness, replaceable
Automatic Lubrication BEKA-MAX (Germany) with sensors for each bearing, up to 280 Bar
Bearings / Seals Long-life bearings with labyrinth type unique design steel and plastic seals
Discharge Gate Pneumatic, rotary with manual control for emergency discharge
Discharge Control 2 switches with wide range control in automation (time for opening, time for waiting)
Water Distribution From nozzles over shaft, discharge by gravity
Emergency Stop Button Lockable, according to CE regulations
Dust Suppression By-Pass system connecting the Mixer, Cement Scales and Agg. Holding Hopper
Maintenance Cover With safety switch, wide, dustproof, including inspection hatch with safety grid
Wiring Completely pre-wired to the IP55 Junction Box on main chassis
Discharge Chute With replaceable wearing liners
Concrete Mixers Optional Features

Concrete mixers are essential equipment in the construction industry, enabling the rapid and efficient mixing of concrete. These mixers ensure a homogeneous blend of concrete, contributing to the production of high-quality and durable concrete on construction sites. They are commonly used in concrete production plants and construction sites for transporting and pouring concrete.

Concrete mixers are available in various capacities and can be adapted to meet different project needs, from large-scale construction projects to smaller applications. Typically, mixers have capacities ranging from 4 m³ to 10 m³, but some models may have smaller or larger capacities depending on specific requirements.

What is a Concrete Mixer and How Does It Work?

A concrete mixer is a piece of equipment used to create a homogeneous concrete mixture. Concrete mixers typically use a rotating drum or a mixing cylinder. This rotating system allows materials such as cement, sand, water, and aggregate to mix together and form concrete. The mixer’s rotational movement ensures a uniform mix and helps produce high-quality concrete.

What Are the Applications of Concrete Mixers?

Concrete mixers are widely used in the construction industry. They are essential in various projects, from residential buildings to infrastructure works, road construction projects, and commercial buildings. Concrete mixers are indispensable on construction sites, especially for concrete pouring processes. They are also frequently used in concrete production plants.

How Much Concrete Can Concrete Mixers Mix?

The capacity of concrete mixers typically ranges from 4 m³ to 10 m³. However, with custom designs, smaller or larger capacity mixers can also be produced. The mixer capacity is determined based on the scale of the construction project and the daily concrete requirement. Smaller capacity mixers are sufficient for small projects, while higher-capacity mixers are preferred for larger projects.

How to Maintain a Concrete Mixer?

Regular maintenance of concrete mixers is essential for ensuring their long lifespan and efficient operation. The drum and motor should be inspected and cleaned regularly. After each mixing process, any remaining concrete should be removed, and surfaces should be lubricated. Additionally, gears, tires, and other moving parts should be periodically checked and replaced or lubricated if necessary. Following the manufacturer’s maintenance guidelines helps keep the mixer operating efficiently.

Is It More Advantageous to Rent or Buy a Concrete Mixer?

The decision to rent or buy a concrete mixer depends on the size and duration of the project. For short-term projects, renting a concrete mixer may be more cost-effective. However, for long-term or large-scale projects, purchasing a mixer can be more economical. Buying ensures continuous availability and maintenance control, whereas renting is a better option if you need the mixer for a limited period and want to avoid maintenance responsibilities.

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