Refractory concrete shotcrete machine for sale
September 15, 2021
Refractory concrete shotcrete machine for sale uses compressed air to spray a percentage of refractory material at high speed to form a refractory layer on the surface of the brick. It is widely used and can be mainly applied to the following applications. Hot spray repair work for refractory layers of industrial furnaces. Refractory concrete shotcrete machine is primarily suitable for spraying concrete and assisting in the construction of tunnels, culverts, subways, hydraulic engineering, underground engineering, mining roads, and highway protection slopes. And hot spray repair work of the refractory layer of the industrial furnace. Product characteristics of refractory gun machine Price: Refractory concrete shotcrete machine has agitation, transportation and spraying functions. The quality of concrete placement is good, the construction speed is fast, and labor is saved. Spray repair metallurgy and industrial furnaces are widely used in steel mills.Refractory concrete shotcrete machine for sale is a stereotyped product with excellent quality and durability, and has a large selection of spare parts such as rotating plates, combine plates, and spray guns.
Refractory artillery is specially designed for spraying refractory. Compared to a typical dry mix shot cleat machine, the working principle of a refractory concrete shotcrete machine is to add refractory material to the vibrating hopper, enter the rotor's straight supply cavity through the screen, and rotate with the rotor to the discharge port. Is to do. It is blown into a rotary flow device, then another compressed air is introduced from the cyclone, the material is blown in a multi-headed spiral state and accelerated, spinning and floating, entering a transport pipe, watering and spraying head. When it reaches, spray it on the spray surface.
The price of the refractory concrete shotcrete machine is very reasonable. Many factories want to take orders from customers and offer refractory cast bale mixer shot cleats instead of refractory cast bale mixer shot cleats to customers who spray refractory general dry mix shot cleats. However, the spray effect is low, producing far more rebounds, inadequate compactness and strength.
The refractory concrete shotcrete machine is not a typical dry mix shot cleat machine, but is specially designed for spraying refractory materials, castables and more. The refractory dry mix gun machine is equipped with an ABB frequency inverter and can achieve variable output from 1m3 / h to 3m3 / h. Compared to common dry mix shot cleat machines, refractory dry mix gunning machines also have a new type of pre-dumping nozzle assembly, which is equivalent to pre-wet system, high pressure water pump has high pressure water on nozzle water ring Provides a uniform mix of water with refractory material. If so, it reduces the rebound rate. Generally, the rebound rate of a typical concrete dry mix shot cleat machine is about 20% to 30%, but the rebound rate of a fireproof dry mix gun machine in China is only 10% to 15%. As we know, the price of refractory materials is higher than that of ordinary concrete, and reducing the repulsion of refractory saves customers money. On the other hand, the refractory artillery worksite is dust-free, which helps protect the health of the operator.
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