A refractory gunning machine is a specialized piece of equipment used in industries like steelmaking and foundries to apply refractory materials (such as gunning mixes or castables) to line or repair high-temperature vessels like ladles, furnaces, and converters. The water pump and pre-dampening nozzle are critical components in a wet-mix or semi-dry gunning system, where water is introduced to the dry refractory mix just before or during the spraying process.
For a refractory gunning machine, the water pump and pre-dampening nozzle are key components that directly affect the spraying effect and service life of the equipment. Below are the core requirements and recommended solutions for these two components:
1. Water Pump Functional Requirements:
Provide stable water pressure and flow to ensure uniform mixing of refractory material and water.
Withstand harsh environments such as high temperatures, dust, and vibrations.
2. Pre-Dampening Nozzle Functional Requirements:
Evenly spray water onto the refractory material to avoid local wet spots or dry blocks.
Resistant to wear and corrosion, with a long service life.
It is recommended to conduct on-site testing to adjust parameters based on the specific refractory material (e.g., fineness, moisture content) to ensure optimal spraying effect. Any interest, please contact us by email, email address: info@gaodetec.com
