350L Asphalt Road Crack Sealing Machine/Concrete Joint Road Sealing Machine

1.Diesel oil burner, automatic control temperature ,easy to use

2.the forced circulation of heat conducting oil, indirect heating and avoid carbonization of asphalt. Electronic automatic constant temperature control precision high.

3.high temperature resistant outer coating. Material flow can be controled, crack-seal effect is uniform.

4.Open sewing process all functions in one set, can hang dual-use, drag, the crack of a full set of equipment, to ensure the efficient construction speed and quality of construction quality.

5.The use of constant temperature control technology, to ensure the sealant material in the process of heating and the use of coking, condensation, no traffic, flow smoothly.

6.The device can one-time melted 200 kg liquid, potting, 800 meters long cracks. Function of each crack seal at the average speed of 10 meters per minute for irrigation seam.