ROJO 500

The ROJO 500 is designed for mixing refractory castables, of both conventional and low cement type. Due to their robust design and the replaceable wear plates on the bottom and sides of the drum, Rojo mixers have a very long operational lifetime. The design of the paddles and beaters, and the appropriate speed of rotation combine to produce very thoroughly mixed castables. The side scraper assists in keeping the drum side clean. To improve the effectiveness further, the position of the paddles is adjustable vertically and transversely. The adjustable legs allow for adjusting the discharge height.


Explosion picture

Spare parts

Data sheet

Item no.


Electric motor

15 kW

Output speed

33 rpm

Power supply

400 V, 3-Phase, 50 Hz

Drum volume

800 l

Capacity per batch

500 kg

Mixing capacity

250-400 l

Drum diameter

1500 mm

Drainage height

≥800 mm

Overall height

1900 mm

Overall width

1800 mm

Mixer weight

900 kg