BLEND Mobile Ready-Mix Concrete & Cold Asphalt Plants

PROTEM has in the Greek market the mobile concrete, mortar and cold asphalt plants of company BLEND, distinguished for their innovative design and for some unique advantages:

  • Blend plants can be used like batching plants as well as in every work conditions thanks to its production versatility: The machine can be moved loaded with raw materials into the project that allows to produce up to 10m3 of finished product.
  • The raw materials are stocked in separate compartments and the percentage of each one can be decided during the discharge. Thus you can produce concretes, mortars, cementitious mixtures, cold asphalt and stabilized soil.
  • They are energy-autonomous powered by integrated diesel engine.
  • Production can begin immediately after the truck arrives on site, without the need for any preparation.
  • The machine is placed on a lorry's platform or stably mounted on its own base.

The Blend plant is the new way of thinking concrete. Thanks to its internal structure which stocks raw materials in separate compartments, we reduce waste and we mix only what we need, small or large quantities. By changing the recipe it’s possible to mix different qualities of concrete with the same load.

It is a simple and versatile plant managed by a single operator. An automatic washing program cleans the mixer and the conveyor belt. The intelligent onboard computer controls cement and aggregate weighing, water and admixtures dosage: the result is certified concrete according to UNI EN 206-1.

The mobile Blend plants are available in different dimensions and with a wide range of optional accessories. Production on site improves quality also reducing production times and costs.


blend cold asphalt plants pic1

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BLEND's "E" series include the following models:

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  • Diesel Engine 4 cylinder water cooled, with automatic accelerator and variable displacement pump.
  • Hydraulic system: hydraulic oil tank with filters, electric proportional valves and cooler with thermostat and electric fan.
  • Main frame with one aggregate hopper of inert capacity according to the model from 5m3 to 12m3 with a 750 mm wide extracting belt. Optionally provided with a partition for 2 materials and double extracting belts.
  • Water tank with a capacity of 1.500 to 4.000 Lt, with level indicator and filling cap, centrifugal pump 10-180lt/min, flowmeter and washing hose aprox. 7m length.
  • Cement tank with a capacity of 2.500 to 4.000 Kg, extracting screw with hydraulic motor and adjustable flow rate 30-200 kg / min, load to measure loss-in-weight.
  • Horizontal continuous mixer 2.100 mm length with quick release system for easy and quick cleaning.
  • Concrete conveyor belt 3.000 mm length at the mixer outlet..
  • Automated machine management though on board controller with touchscreen, capacity up to 40 recipes and storage of production data on USB stick. Optional printer-production recorder.


All models of the BLEND series "E" can be upgraded with a variety of optional equipment:

  • Additives kit that include one or two special pumps for chemicals, flowmeters, tanks and connections to the automation.
  • Cold asphalt kit including the emulsion pump with a heated pump head from the engine block and a 650 liter tank. Vacuum system for loading the tank and feeding the mixer.
  • Vibrators kit for aggregates and cement tanks.
  • Grills to prevent foreign objects in hoppers
  • Automatic greasing system for all bearings that want regular lubrication.
  • Remote control for belt conveyor control, start / stop production, control of water pump.
  • Demountable fixed frame for ground installation
  • Electrically operated tarpaulin roof.
  • Salt kit for salt distribution (antifrost protection)
  • Mortar pump kit

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Protem Group S.A.

3, 35th Str., 133 41 Industrial Park
Ano Liossia / Athens, Greece
Τ. +30 210 5716500
F. +30 210 5710008
GCR No: 7633901000