Efficient moisture control is essential for achieving consistent performance when preparing refractory gunning materials. The Blastcrete Predampener is designed as reliable refractory material hydration equipment that adds controlled moisture to gunning materials before they reach the nozzle. By improving predampening and material consistency, this equipment can support proper hydration while helping minimize rebound during application.
What Is a Refractory Material Predampener?
A predampener prepares dry gunning materials by introducing a controlled amount of water before the material enters the application system. The Blastcrete Predampener can add up to 5% moisture to gunning materials, helping promote proper hydration at the nozzle.
Its hydrostatic design provides precise control over both material predampening and output. Two solenoid-activated water nozzles allow operators to adjust water volume according to application requirements.
For operations looking for dependable refractory material hydration equipment, controlled predampening can provide a practical way to improve material preparation and consistency.
Gunning Material Mixing Equipment for Consistent Processing
The Blastcrete Predampener combines material feeding, mixing, and moisture addition in one system. Its 9-inch hydrostatic predampening auger works with a mixing auger and removable rubber enclosure to process the material efficiently.
The unit includes a hopper with a material feed screw and can handle up to 3,000 pounds of material. This configuration makes the Predampener suitable for demanding refractory material preparation applications where controlled feeding and moisture management are important.
Key Features of the Blastcrete Predampener
The Predampener is designed for practical operation and industrial durability. Key features include:
9-inch hydrostatic predampening auger
Mixing auger with removable rubber enclosure
Hopper capacity of up to 3,000 pounds
Material feed screw for controlled material movement
Two solenoid-activated water bars
Adjustable water volume for moisture control
20 HP electric motor with disconnect and enclosure
Skid-mounted design with forklift tubing
Forklift pickup capability
Trailer-mounted option available
Recommended by major refractory material manufacturers
Production Capacity
The Blastcrete Predampener offers an output range of 0–12 tons per hour, allowing it to support a variety of material preparation requirements.
Its skid-mounted configuration measures 156 inches long × 60 inches wide × 72 inches high and weighs approximately 2,800 pounds. Forklift pickup provisions simplify handling and positioning at the jobsite or production facility.
Power Options
The Predampener is available with a 20 HP electric motor configured for either 240V or 480V, three-phase power. Selecting the appropriate electrical configuration allows the equipment to be integrated into compatible industrial operating environments.
Why Moisture Control Matters in Refractory Applications
Consistent moisture addition is an important part of preparing gunning materials for application. Too little or inconsistent moisture can affect hydration, while uncontrolled water addition can negatively affect material consistency.
The Predampener's hydrostatic system is designed to provide precise predampening and output control. By adding up to 5% moisture before the material reaches the nozzle, the equipment helps create a more controlled material preparation process.
Specifications at a Glance
Specification Details
Equipment Blastcrete Predampener
Predampening Up to 5% moisture
Output 0–12 tons per hour
Auger 9-inch hydrostatic predampening auger
Hopper Capacity Up to 3,000 lb
Motor 20 HP electric
Power 240V or 480V, 3 phase
Mounting Skid mount with forklift pickup
Dimensions 156" × 60" × 72"
Weight 2,800 lb
Optional Configuration Trailer mounted
Choose Reliable Refractory Material Hydration Equipment
For refractory contractors and industrial operations requiring controlled gunning material preparation, the Blastcrete Predampener combines material feeding, mixing, and moisture addition in a purpose-built system. Its hydrostatic predampening design, adjustable water delivery, high-capacity hopper, and 0–12 tons-per-hour output make it a practical solution for demanding refractory applications.
For pricing and additional product information, use the Quote Now option or review the manufacturer's brochure.
Refractory Material Hydration Equipment: Improve Gunning Material Preparation with the Blastcrete Predampener
