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Refractory Guniting Machine For Furnace Lining Construction

In practical applications, this refractory guniting machine is suitable for both the initial installation of linings in new furnaces and the repair of localized wear in existing kilns and furnaces. Beyond furnace lining work, the equipment can also be utilized for applications such as tunnel support, concrete structure repair, and the construction of firewalls.

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The WZ-6AR/RD pneumatic refractory guniting machine is designed for the installation and repair of refractory linings in various industrial furnaces and kilns, such as those found in steel mills and cement plants. It provides a reliable, on-site solution for dry-mix refractory spraying.

Refractory Guniting Machine For sale
Refractory Guniting Machine For sale

Powered by a 5HP pneumatic motor, the unit weighs 230 kg and is equipped with wheels, allowing for easy maneuverability around the job site—both inside and outside of furnaces. It features a continuous-feed hopper, a bag-breaking mechanism, and a dual-blade mixing system. Dry refractory material enters the rotating chamber from the hopper and is transported via compressed air through a delivery hose to a pre-dampening nozzle assembly. Water is introduced at the nozzle, ensuring uniform hydration of the material. The refractory guniting machine offers a maximum spraying capacity of 6 cubic meters per hour and can handle refractory aggregates with a maximum particle size of 10 mm.

Refractory Guniting Machine For Furnace Lining Construction
Refractory Guniting Machine For Furnace Lining Construction

The refractory guniting machine includes a pressure gauge for real-time monitoring of the air supply. Its wear-prone rubber components (sealing plates) are designed for quick removal and replacement, simplifying on-site maintenance. The pre-dampening nozzle allows for adjustable water flow, which effectively reduces material rebound and airborne dust, minimizes excess water usage, and enhances the density and overall strength of the applied refractory lining, thereby improving the quality of the furnace lining installation.

In practical applications, this refractory guniting machine is suitable for both the initial installation of linings in new furnaces and the repair of localized wear in existing kilns and furnaces. Beyond furnace lining work, the equipment can also be utilized for applications such as tunnel support, concrete structure repair, and the construction of firewalls.

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