The multi-functional shotcrete machine is a high-efficiency shotcrete machine successfully developed and improved many times. It has the advantages of fast speed, small size and light weight. The latest rotary anti-clogging spray gun has been successfully sprayed and completely solved the problem of spray gun blockage.The shotcrete machine adopts the stepless speed change technology to realize the stepless speed regulation. The speed controller can be used to adjust the amount of the output at will, and then adjust the wind pressure to match it, which can achieve different delivery volume and ideal spraying effect. .
How to use shotcrete machine
1. Spraying, feeding the mortar machine, adjusting the appropriate mortar consistency, spraying, the spraying thickness is slightly higher than the standard bar by about 1 mm, specific requirements are: when spraying, the hand should be sprayed according to the standard bar, according to the wall flatness Try to make it even and flat; guide the spray gun to move back and forth in a horizontal direction at a constant speed quickly, and do not do circumferential spraying; when spraying the wall plaster, be sure to tilt the spray gun up slightly, otherwise it will always spray on the wall at a right angle ; The distance between the nozzle and the wall should be 10 ~ 30 cm.
2. After the mortar spraying is completed, the trowel construction needs to be carried out immediately. Use a large scraper to smooth the bottom of the ribs from the top to the bottom. If the mortar is too thin, it is not suitable for immediate screeding. After the mortar is slightly harder, use 2 meters to check the flatness of the wall with a ruler board. Slightly higher scraping, lower need to find a supplement, rubbing with a small foam board.
3. Calendering, the time of calendering should be mastered. The mortar is pressed by hand. When the finger is no longer sticking to the mud, it is best to use a foam rubbing board with fresh water to rub the slurry. Smooth iron trowel to polish until the surface is relatively smooth smooth.
