Crack sealing machines are designed for easy preparation and dosage of special sealing compounds for the cracks, joints or road edges. There’re two types of mounting – on a trailer and fitted with all necessary truck connections and on a frame what allows easy assembly on any truck or trailer platform. The main tank walls are filled with thermal oil, allowing to work with sealing materials heated up to 180˚C.
The main advantages of Strassmayr crack sealing machines are the horizontal mixer and heated grill located on the top of the boiler. These ensure constant delivery of the sealing compounds to the applicator lance without the risk of blocking the mixer operation while adding fresh blocks of material.