Refractory gunning machine used for refinery and petrochemical plants
2020-08-10 13:58:23
Refractory gunning machine used for refinery and petrochemical plants
Gaodetec refractory gunning machine is specially designed for refractory dry mix shotcrete application. Widely used for spraying refractory materials, castable in refinery and petrochemical plants. Compare with common dry mix shotcrete machine, refractory gunite machine have much more advantage, such as, Low rebound, low dust, reduce additive water amount and improve refractory compactness and strength.
GZ-3ER castable dry refractory gunning machine is equipped with ABB frequency converter, could control rotor body rotate speed and achieve variable output from 1m3/h to 3m3/h. High pressure water pump is used for providing high pressure water for refractory gunite machine, and make water atomize through water ring hole. Equipped with New pre-dampening nozzle assy, providing high pressure water through two waterways with needle valve control. Make water mixed even with water and achieve best spraying effect. Refractory gunning machine hopper also equipped with OLI vibrate motor, higher exciting force and better vibration effect than common air vibrator.
GZ-3E refractory gunning machine has the following features:
1. Variable Output with ABB variable-frequency drive
2. Bag cutter and flat hopper with vibrator
3. Collect dust bag
4. Clean dust gun
5. Heavy-duty solid wheels
6. Coupling and clamp
7. New type pre-dampening nozzle assy
8. Blast rubber hose
We also have pneumatic drives refractory gunning machine used for refinery and petrochemical plants, output can be customized. GZ-3AR refractory spraying gunite rated output is 3m3/h, max. horizontal conveying distance is 100m, max. aggregate size is 10mm. With this GZ-3AR, you can get low dust and high performance spraying flow in nozzle.
Refractory gunning machine: mainly composed of hopper, stirring device, discharge elbow, rotor and other parts. The motor drives the rotor to rotate through the reducer. Load the agitated material into the rotor, and send it out of the discharge elbow by the gas pipeline in the gas system, and then by the assistance of the auxiliary air inlet pipeline in the air system, the mixed material will pass through the feed pipe, Spray head, spray to the sprayed surface.
The main advantages of the refractory gunning machine: four-point elastic compensation and compaction, good sealing effect, less dust next to the machine, and long life of wearing parts: the low-speed high-speed vortex air flow is used in the mine spraying machine to overcome the stickiness Problems such as knots, pipe blockages and pulse breaks, the material flow is uniform and continuous and stable: a new type of nozzle, discharge elbow device to improve the spraying effect, less rebound of the mine spraying machine, and high spray layer quality. The machine chassis can be assembled into tire type, skid type and various wheel gauge type.
If you are interested in our refractory gunning machine products, first, you need to tell us whether the project carried out with our machine is sprayed with refractory material or ordinary concrete. Secondly, what is the output capacity (m3/h or ton/h) and the maximum total size you need (mm), and finally you prefer a motor drive or a pneumatic motor drive. If like a motor, the voltage here is 380V, 50HZ, 3 phases.
