Refractory gunning machine for steam boiler
Refractory gunning machine for steam boiler is compared with common dry mix shotcrete machine, refractory dry mix gunning machine is also provided new type pre-dampening nozzle assy, it is equivalent to a pre-wet system, high pressure water pump provide high pressure water into nozzle water ring, evenly mix water with refractory materials.
If so, it will reduce rebound rate. Usually common concrete dry mix shotcrete machine rebound rate is about 20%~30%, while Refractory gunning machine for steam boiler rebound rate is only 10%~15%. As what we know, refractory materials price is higher than common concrete, reducing refractory rebound is saving money for customers.
Meanwhile, there is low dust in the Refractory gunning machine for steam boiler work site, it is helpful for operator to protect their health.