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MLW Series
Log Washers

MEKA Log Washers effectively scrub clay, silt, and sticky substances from aggregates, hard ore, recycling materials, and other materials. Its extra-strong body and numerous superior features, designed for harsh conditions, ensure uninterrupted production and maximum cleaning performance.

Is your problem cleaning heavily soiled raw materials?
MEKA Log Washers are right solution.

Engineering for heavy-duty scrubbing applications

MEKA Log Washers are specifically designed to provide highly efficient scrubbing of clay, silt, and other contaminants adhering to the surfaces of aggregates and ores.

Their twin-shaft, helical paddle structure transports the material upwards with a powerful scrubbing action during the washing process. Simultaneously, the directed water flow flushes fine-grained contaminants and removes any remaining residue in the final rinse line.

The Ni-Hard paddles used in the MEKA Log Washer system offer high wear resistance, while the specialized gearbox provides superior performance against high-impact loads. Adjustable body angles between 0 and 5° allow for the optimization of washing time for various applications, ensuring maximum cleaning. Compared to its competitors, the MEKA Log Washer offers low maintenance costs and a long service life with its significantly heavier and more rigid body structure and easily replaceable wear parts.

Applications

Aggregate Production
Ore Processing
Mineral Preparation in Mining and Industrial Operations
Recycling Applications

Log Washer Technical Specifications

MLW 3630

MLW 4430

MLW 4435

MLW 4835

Screw Diameter (mm) 945 1120 1120 1225
Tube Length (mm) 9175 9300 10820 10500
*Capacity (mtph) 50-125 75-175 75-175 110-365
Material (mm) 75 102 102 150
Power (kW) 2x55 160 160 200
Screw (rpm) 32 26 26 26
**Weight (kg) 26074 32275 37150 42185
Water (m3/h) 114 171 171 190

*   Capacity values are indicative only; results may vary depending on feed gradation, silt, clay content, density, amount of water used, equipment configuration, and application.

** Weights shown include drive motor package, support legs, maintenance platform, inlet, and outlet chutes.

If you require a log washer with varying capacities and features, please get in touch with us, and we will be happy to provide a suitable solution.

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Log Washer Information Form

What is Log Washer?

Log Washer is a washing equipment consisting of two rotating paddle shafts to provide material-on-material scrubbing. Log Washers are used to remove tough, plastic clays in a variety of material processing applications.

Types of Log Washers
The log washer is a washing equipment which consists of two rotating shafts equipped with paddles in a tube at a certain inclination to be used for coarse material.
How Does Log Washer Work?
Raw materials are fed into the log washer, inclined at an angle, and then the rotating paddle shafts inside the tube facilitate material scrubbing and movement.
This process helps to dislodge and remove contaminants like clay, mud, and organic matter from the coarse material. As the coarser materials move through the log washer to be discharged, lighter materials like clay and sand are carried away with the water flow back.
Advantages of Using Log Washer
Low first investment and operational cost for ore and rock washing.
Can be adopted according to feed material specifications. Possibility of increasing the quality of the washed product. Possibility of rinsing the material before discharge.
Log Washer Processes Applications
Log washers are used primarily to remove through clays from natural gravel and crushed stone, and ores.
Experience in manufacturing plants and equipment in the crushing, screening, mining and ready-mixed concrete industries since 1987
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We conduct efficiency tests in a computer environment and after production with expert R&D engineers.
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To ensure your production is uninterrupted, critical parts are always available in our spare parts stock.
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MEKA Log Washers Options
Paddles Options
MEKA Log washers' shaft paddles can be manufactured in various steel qualities depending on the feed material and requirement.
Automatic Lubrication System
An automatic lubrication system can be used to automatically lubricate bearings at regular intervals and minimize human-induced errors. Regular and accurate lubrication reduces the risk of malfunction and shortens maintenance time.
Pallet Arrangement Options for Different Needs
MEKA Log Washers' shaft pallets can be manufactured in linear or helical configurations, depending on the application requirements.
Structural Options
MEKA Log Washers offer solutions tailored to your structural needs, such as maintenance platforms, shaft protectors, and body supports.
Electrical Panel Options
MEKA Log Washers can be equipped with an economical and low-maintenance direct-start panel that connects the motor directly to the mains, or a VFD panel that controls the motor speed with a frequency drive, providing soft start and stop, flexible operation, and energy savings.
Do you need different options and configurations for MEKA Log Washers?