MEKA PRECAST SOLUTIONS

PREFERRED CHOICE FOR MANUFACTURING OF PRECAST ELEMENTS

MEKA PRECAST SOLUTIONS

PRECAST ELEMENTS, PIPES, CONCRETE BLOCKS, ARCHITECTURAL PRODUCTS AND PAVING STONES

PRECAST SOLUTIONS

PRECAST SOLUTIONS

PREFERRED CHOICE FOR MANUFACTURING OF PRECAST ELEMENTS, PIPES, CONCRETE BLOCKS, ARCHITECTURAL PRODUCTS AND PAVING STONES

MEKA stationary concrete batching plants for precast applications are being designed individually according to the machines, site conditions, buildings and required production capacities. With maximum efficiency and reliability for producing all types of high quality concretes, colored and low slump mixes MEKA offers mixer capacities from 0,33 m³ up to 2,0 m³. Precast plants are available with a variety of options and can be configured to meet each client’s individual needs.

PRECAST SOLUTIONS HIGHLIGHTS

RIGID ROBUST CHASSIS

Heavy and stable main chassis allows extreme durability, safe transportation, continuous long-life operation and sensitive weighing by minimizing the vibrations to the scales.

HIGHLY CONFIGURABLE

Stationary Precast concrete plants are highly configurable for specific applications. Our engineering department is ready to develop your unique solution according to your needs. We don’t only develop the batching plant itself, but offer a complex solution including concrete distribution, flying buckets, crane systems and individual requests.

PRECAST and READY-MIX SIMULTANEOUSLY

In general, precast concrete batching plants tend to be higher due to precast machine height, concrete transfer buckets and other precast-related parameters. MEKA is offering different options for implementing ready-mixed concrete manufacturing options to precast solutions.

OPTION FOR BUILT-IN CONTROL CABIN

Control cabin on MB-60W/WS concrete plants can be located on the main chassis, which allows for better inspection of concrete discharge area, belt condition or skip location and aggregate bin condition.

HIGH ACCURACY

In most precast applications the mixture volume is determined by the volume of the precast mold. Since ready-mix automation software is designed for speed and the correction of minor deviations is being planned in the next batches, it is not quite suitable for single batch precast applications where high accuracy in every batch is essential. Highly configurable specially designed built-in options in MEKA automation system together with special high accuracy weighing PLC add-on cards allow accurate operation in any precast application.

MEKA COUNTERCURRENT PLANETARY MIXERS

In precast applications, especially in colored concrete, homogeneity of the mix is an important requirement. Mixing low slump mixes is a hard job and this is where MEKA Planetary mixers shine at their best. Unlike Ready-mix, Planetary mixers are unmatched in low slump mixing allowing 100% load of the mixer volume. They also allow a much faster mixing up to 100% after common 85% is reached. Wide range of capacities – 0,33 / 0,5 / 1,0 / 1,5 / 2,0 m³ cover almost all capacity ranges of common precast molds.

CONCRETE TRANSFER SYSTEMS

MEKA rail based fast moving and maintenance free concrete transfer buckets with capacities of 0,5 / 1,0 / 2,0 m³ allow the delivery of the concrete through the precast factory areas. Belt transfer options are also available.

EASE OF ACCESS AND SERVICE

Wide platforms allow easy and safe access to the main parts of the mixer and the weighing hoppers. Includes the upper platform for the service of the scales.

MEKA PLANETARY MIXER ADVANTAGES

- Wide range of models from 0,33 to 2,0 m³

- Hydraulic Coupling to reduce stress on the mechanical parts and allow smooth emergency start-up on mixers starting from 1 m³

- Perfect solution for dry mixes with maximum grain size up to 50mm

- Countercurrent system and star-type mixing arms for maximum mix quality

- Hardox 500 bottom liners and Ni-Hard mixing arms provide high abrasion resistance and lifetime of wear parts

- Easy retrofit to existing facilities

- Hydraulic discharge gate with manual pumps

- 2 discharge gates option.

BLENDING HOPPER

High-Quality blending can be achieved with additional blending hopper. Micro feeder ensures precise pigment dosing for color consistency. Hoppers can hold up to 4 different colors.

DISTINGUISHING FEATURES

Wide Main Chassis

Service platforms on the main chassis are of the biggest on the market. Control cabin is installed on the chassis allowing the operator to react to different faults immediately.

High Weighing Accuracy

Heavy Main Chassis: Heavy main chassis minimizes the vibrations occurring during normal operation coming from the loading process, belt operation and mixing. Less vibration not only increases the accuracy but also increases the weighing speed which contributes to overall capacity.

Separate Weighing Hoppers: On all MEKA concrete mixing plants weighing hoppers for cement, water, additives and other materials are separated from the mixer frame and are installed on a separate chassis to minimize vibrations. Installing these directly on the mixer frame transfers the vibrations coming from the mixer to the scales. It affects the weighing process which becomes less accurate and requires more time to finish. Both accuracy and speed are negatively affected.

Multi-Loadcell Design: Cement and water scales are equipped with 2 loadcells to optimize the load distribution and to maximize the accuracy. On the other hand, cardan connections allow free movement and prevent the loadcell and other connection from breakdowns. MEKA never installs weighing hoppers on mixers.

Double Rope Skip Hoist System(WS)

All MEKA skip hoist systems are designed with two separated ropes and a flexible connection to the skip. This application increases the lifetime of the ropes, reduces the risks of failures and allows extra safety for working personnel.

Skip Hoist Safety System(WS)

All MEKA skip hoist systems are equipped with rope tension control mechanisms. The switch triggers an alarm if the rope is not tense enough or one of the ropes fails. This mechanism prevents skip fall and allows safer overall operation.

Independent Aggregate Discharge Gates

Each compartment of the aggregate bin of MB-30WS concrete plant is equipped with two pneumatically controlled discharge gates. This ensures fast aggregate load onto the weighing belt and precise dosing/jogging for maximum accuracy.

Completely Pre-Wired And Tested At The Factory

Almost no cable work is required on site since all the equipment is pre-wired at MEKA factory to minimize the installation time on site. All the mechanical and electrical parts are tested for any possible faults to ensure the quality and reliability.

High Quality Compnents

We offer only premium parts from global well-known brands with our concrete batch plants. Most of the equipment can easily be found on global markets. This ensures long-term reliable continuous operation with minimum possibilities of break-downs.

OPERATIONAL OPTIONS

Radial Or Shuttle Conveyor Aggregate Feeding Systems

In order to reduce the cost for building a one-side feeding ramp we have developed aggregate feeding systems which allow easy aggregate feeding without any extra costs for foundation or ramp.

Options For Different Climatic Conditions

Cooling Options (Chiller) Chillers: MEKA offers a range of chiller systems to be used with concrete batching plants. Check the chillers product page for more information. Ice Weighing Hoppers: MEKA offers ice weighing hoppers for implementation of ice during concrete production in extra hot conditions. Ice Screw Conveyors: MEKA offers ice screw conveyor for implementation of ice during concrete production in extra hot conditions

Heating Options Cladding: MEKA offers sandwich panel or steel sheet cladding options. Steam Generators: Steam generators start to provide steam in short period of time comparing to steam boilers. Different types of fuel are available. Steam/Hot Water Suppliers LEARN MORE

Improve the Capabilities and Characteristics of your MEKA Concrete Batch Plant

Additional Weighing/Dosing

Measurement and Monitoring

Operational Options

Extra Health and Safety Features

LEARN MORE

PRECAST SOLUTIONS VIDEO

LEARN MORE ABOUT THE PRODUCT

Didn’t find what you are looking for? Feel free to get in touch with us. Just call +90-312-397-91-33 and we will help you in any way we can. You can also send an e-mail to sales@meka.com.tr, or fill in the inquiry form if you would like to pass us a detailed inquiry or project information. Use the Call Back option if you would like to be contacted by our sales team.

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