Rua Nicolau Monteiro 137, Sala 101 - Vargem Alta - ES
+55 (28) 3528-1840

Excellent, Productivity and safety in machine form

Active Bi Planetary Mixer - EX 1500 PA

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Technical specifications

Meets NR12;
Processing up to 750 liters or 1500 kg of mass / homogenized concrete;
Maximum volume of the tank: 1770 liters - Ø 2240 mm x 450 mm;
Installed power: 45 kW;
Working voltages: 220/380/440 V (3 ~ F);
Central beam swing driven by high-performance gearmotor (60 hp);
External measures: wide 3024 mm / length 3578 mm / alt. 2330 mm;
Total weight: 3000 kg.


Configured for NR-12, within security category 2;
Equipped with a SOFT STARTER starting system;
Cabinet-type electrical control panel with thermoelectric protection for motors and other activation and safety commands. (IP54);
Electrical protection system installed in one of the covers, which immediately turns off the equipment in case of accidental opening. Second cover mechanically locked;
Equipment developed for heavy and constant work;
100% homogenized mass in minimum time;
Mixing system with 2 active planetary sets of 3 rotating blades each, moving 100% of the mass inside the pan; Side and bottom scraper working together with a mass decentralizer, fixed and moved by the central beam; Mixer works with fixed mixing pan without access or direct contact from the operator promoting total security; Pot with replaceable internal lining (SAE 1020), giving the possibility of rotation between the upper and lower parts, increasing the useful life;
Top lids articulated to the center, closed, with the operator's view of the internal parts of the pan through a hatch;
Level regulating feet on both columns, allowing total drainage of cleaning water and promoting longevity of the interior parts of the pot;
Manual opening of the two lids for unloading (skips), installed to facilitate access to the collection of the homogenized mass in the pan, promoting speed of operation;
Load hood with tear-bags


Water tank with a capacity of 120 liters with manual dosing system using a visual level scale and a multi-point linear dispenser.
Dosing by analog hydrometer driven by solenoid valve.
Side access platform for loading the mixer.
Option of hydraulic activation of the skip (s).

Regulatory Standard Information (NR-12)

In order to provide greater safety to users and machine operators, some preventive measures and the installation of new safety devices have been implemented, as described below. Two mushroom emergency keys with double contact will be installed at the ends of the machine in order to guarantee its total shutdown by its operator or any close person trained with greater agility and speed, in case of any incident or abnormality in the operation of the machine.

The mobile protection grids will be supervised by magnetic keys, double contact, which will detect any movement of the same, in case of an attempt to open during the cutting operation and will cause the security system to cease all operation immediately. Any and all interventions that are made on the machine, whether by activating a safety sensor or "knocking" the machine's emergencies, will cause the entire machine to enter emergency mode and stop its full operation immediately. It will only be released again when the faults are verified, "reset" and given a new start command in the process.

All safety mechanisms (magnetic keys and emergency buttons) will be monitored individually by dedicated safety relays, which are available at all times.

Monitoring each safety device and itself, that is, if there is an internal failure in the relay, whether due to bad contact, the presence of dust, or eventual damage to the device, it goes into error and generates a failure in the system, blocking its operation. All safety devices will remain active even in manual mode. The entire process of the machine, automatic or manual, is assembled in order to ensure that its operators do not have the need to be in direct contact with the risk areas of the machine, it will only be necessary for the operator to feed the machine with the part to be cut, and give a START command so that the process starts and ends automatically.