Refractory gunning machine used for high temperature material

2023-11-17 14:16:14

Refractory gunning machine is ideal machine for spraying high temperature materials. WZ-3ER refractory gunite machine is Wode company rotor gunning machine, refractory materials is conveyed and sprayed through compressed air.

Steel rotor plate and sealing plate is key part for refractory gunning machine. Lead steel rotor plate is high alloy steel made, hardness can up to 55-60HRC, resistant to rust. Sealing plate is high quality rubber made, hardness can up to 75-80HRC. Generally speaking, Gaode steel rotor plate and sealing plate service life is 2~3 times than common factory.

Besides, WZ-3ER refractory gunning machine is equipped with ABB frequency inventor, can achieve variable output. It will effectively avoid stuck phenomenon when refractory gunning machine begin to work. To meet the customers’ requirement, we have also WZ-3AR refractory gunning machine with air motor. It will not need electric power, only need high compressed air.
Because of high quality, Wode refractory gunite machine get better feedback from foreign customers.
WZ-3ER refractory gunite machine from Wode Equipment Company is widely used for lining kilns, boilers, furnaces and concrete building repair.
WZ-3ER refractory gunite machine
With the rotary gun, materials is placed in the gun gopper where it feeds into a wheel with pockets at the base of of the hopper, the wheel turns by motor driven gears powered by electric or compressed air. When the feed wheel rotates, the loaded pockets pass under an air inlet section which forces the refractory material to the outlet and into the feed hose in steady flow. The refractory material passes along the hose to the nozzle, where it is mixed with water and sprayed onto the pump.
Besides, water pressure at the nozzle must be at least 10 psi higher than air pressure to ensure that the wet material as it passes the water ring.WZ-3ER equipped with booster water pump, which can provide the high pressure water to drive the water into the material at the water ring.

Booster water pump
WZ-3ER gunite machine for refractory is equipped with new pre-dampening nozzle, the nozzle seat have two water way providing water for refractory, needle valve can adjust water flow.
Pre-dampening nozzle
low rebound, low dust;
reduce additive water amount;
Improve refractory compactness and strength.


Chat online