Before starting the crack sealing, it is necessary to survey the weather you’ll be working with. The experts advice that cracks are in an average position, during the spring and fall, not completely open and not completely closed. Crack sealing machine can play an important role in the spring and fall, which are the best seasons to crack seal.
Most sealant manufacturers and agencies require a pavement surface temperature of 40 degrees and rising. You should also avoid sealing if rain is expected. As soon as you arrive the work site, you need to make sure all of your equipments is in working order, which include tools are clean, and you have the right wand tips for the job.
If you have a lot of cracks to seal recommend that you continuously feed the blocks of crack sealing machine into the hot liquid inside the kettle. The solid cubes will melt faster this way and save you melt down time. As a professional manufacture, Shanghai Doan Machinery Technology Co.,Ltd. understand how important it is to have a reliable equipment to get your crack jobs done professionally. We have spent countless hours developing these machines with tour in house engineer. Our goal was to create a rugged machine that will hold up with the environment that it's working in and at the same time being extremely productive for you.
