Efficient preparation of gunning materials requires reliable equipment capable of controlling material flow and moisture addition. The Blastcrete Predampener is designed for industrial applications where consistent predampening and material processing are important.
As specialized industrial refractory equipment, the Predampener combines material feeding, mixing, and controlled water addition in one system. It can add up to 5% moisture to gunning materials, helping support proper hydration at the nozzle while minimizing rebound.
What Is Refractory Processing Equipment?
Refractory processing equipment is used to prepare refractory and gunning materials before they are applied to surfaces or structures. Material handling, controlled feeding, mixing, and moisture management are all important parts of the preparation process.
The Blastcrete Predampener uses a hydrostatic system to provide precise control over predampening and material output. Two solenoid-activated water bars allow operators to adjust water volume according to material and application requirements.
Blastcrete Predampener for Industrial Refractory Applications
The Predampener is engineered for demanding industrial material-processing environments. Its 9-inch hydrostatic predampening auger works with a mixing auger and removable rubber enclosure to provide controlled material processing.
A hopper with up to 3,000 pounds of capacity and a material feed screw allows the system to handle substantial quantities of gunning material.
This makes the Predampener a practical choice for facilities and contractors looking for dedicated industrial refractory equipment for controlled material preparation.
Key Features
The Blastcrete Predampener includes several features designed for efficient refractory material processing:
9-inch hydrostatic predampening auger
Mixing auger with removable rubber enclosure
Hopper capacity of up to 3,000 pounds
Material feed screw
Two solenoid-activated water bars
Adjustable water volume
20 HP electric motor
Electrical disconnect and enclosure
Skid-mounted construction
Forklift tubing for material handling
Forklift pickup capability
Trailer-mounted option
Recommended by major refractory material manufacturers
Controlled Predampening and Moisture Management
One of the primary functions of the Predampener is controlled moisture addition. The system is designed to add up to 5% moisture to gunning materials.
Controlled predampening can help prepare material for proper hydration at the nozzle and may help reduce rebound during application. Because the system is hydrostatic, operators can precisely control predampening and output.
This level of control is valuable for industrial operations where consistent material preparation is an important part of the application process.
High-Capacity Refractory Material Processing
The Predampener provides an output capacity of 0–12 tons per hour. This production range allows the equipment to support both moderate and high-volume material preparation requirements.
Its 3,000-pound hopper provides a substantial material-loading capacity, while the feed screw helps deliver material through the processing system.
Industrial Construction and Mounting
The Predampener is supplied as a skid-mounted system with forklift tubing. Its dimensions are:
Length: 156 inches
Width: 60 inches
Height: 72 inches
Weight: 2,800 pounds
The forklift pickup design helps facilitate equipment movement and positioning. A trailer-mounted configuration is also available for applications requiring increased mobility.
Electrical Power Options
The Predampener uses a 20 HP electric motor and is available with either:
240V, three-phase power
480V, three-phase power
The appropriate electrical configuration can be selected according to the operating environment and available power supply.
Benefits of Dedicated Refractory Processing Equipment
Using purpose-built refractory processing equipment can help create a more controlled material preparation workflow. The Blastcrete Predampener combines several functions into one system, including:
Controlled Water Addition
Adjustable water delivery allows operators to control the amount of moisture introduced into gunning materials.
Consistent Material Feeding
The hopper and material feed screw are designed to provide controlled movement of material through the system.
Integrated Mixing
The mixing auger works with the predampening system to process material as moisture is introduced.
High Production Capacity
With an output of up to 12 tons per hour, the Predampener is designed for industrial-scale material preparation.
Blastcrete Predampener Specifications
Specification Details
Product Blastcrete Predampener
Moisture Addition Up to 5%
Output 0–12 tons per hour
Predampening Auger 9-inch hydrostatic
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
Choosing Industrial Refractory Equipment
When selecting industrial refractory equipment, contractors and facilities should consider production requirements, material characteristics, moisture-control needs, available power, and equipment handling requirements.
The Blastcrete Predampener is designed specifically around controlled predampening and material processing. Its hydrostatic auger, adjustable water system, material feed screw, high-capacity hopper, and industrial electric drive provide a complete solution for preparing gunning materials.
Industrial Refractory Equipment for Efficient Material Processing
