The tank of the mixer is entirely covered both at the bottom and at the sides with special and easy to replace screwed plates made of anti-abrasive steel.
The arms of the paddles are mounted in an articulated way and cushioned by means of heavy-duty rubber shock absorbers (silent blocks), which are self-adjustable and replaceable, easy to reach and fully protected against dust.
The pulleys are made of anti-abrasive NI-HARD foundry.
The round discharging trap is placed at the bottom of the tank and it is entirely built of electro-welded steel. The trap is machined and then mounted over bearings, what enables a smooth action with scant effort.
The opening/closing action of the trap can be automatic or manual either by pneumatic or hydraulic operation (depending on the model). One mixer can have from 1 to 3 traps.
The mixer is entirely shrouded and has got a detachable lid coming with a manhole cover.
The motor is totally accessible as it is placed out of the mixer.
There is a wide range of mixers available with different capacities (from 200 to 3.750 litres) with the aim to match the consumption rate of the whole range of Poyatos block machines.