Consistent preparation of refractory gunning materials is important for efficient and controlled application. A high capacity refractory material predampener provides a dedicated way to add controlled moisture to gunning materials before they reach the nozzle while maintaining material output.
The Blastcrete Predampener is designed to add up to 5% moisture to gunning materials to support proper hydration at the nozzle while helping minimize rebound. Its completely hydrostatic system provides precise material predampening and output control, with two solenoid-activated water bars for simple water-volume adjustment.
High Capacity Refractory Material Predampener
Industrial refractory operations often require equipment capable of processing substantial quantities of material efficiently. The Blastcrete Predampener provides an output range of 0-12 tons per hour and features a hopper with capacity of up to 3,000 pounds.
An integrated material feed screw moves gunning materials through the equipment, while the hydrostatic predampening system introduces controlled moisture.
This combination makes the Predampener suitable for applications where high material throughput and controlled moisture preparation are important.
Skid Mounted Refractory Predampening Machine
The Blastcrete Predampener is a skid mounted refractory predampening machine equipped with forklift tubing for convenient pickup and repositioning.
The skid-mounted design provides a practical configuration for industrial facilities and job sites where equipment may need to be moved with a forklift.
For applications requiring additional mobility, a trailer-mounted option is available.
Hydrostatic Predampening System
The Predampener features a 9-inch hydrostatic predampening auger designed to provide precise control over material predampening and output.
The hydrostatic system allows operators to manage material flow while controlled moisture is introduced into the gunning material.
The unit can add up to 5% moisture to gunning materials, supporting proper hydration at the nozzle while helping minimize rebound.
Controlled Water Addition
Moisture is introduced through two solenoid water bars. These provide controlled water delivery and simple water-volume adjustment.
Operators can adjust water volume according to the requirements of the refractory application. This allows the material preparation process to be adapted to operating conditions.
Controlled water addition is an important feature for applications where consistent predampening is required.
3,000-Pound Hopper Capacity
The Predampener includes a hopper capable of holding up to 3,000 pounds of material.
A material feed screw helps move gunning materials from the hopper into the predampening and mixing system. The large hopper capacity can support continuous material processing and reduce the frequency of material loading.
Combined with an output of up to 12 tons per hour, the system is designed for high-volume refractory operations.
Mixing Auger With Removable Rubber Enclosure
The equipment incorporates a mixing auger with a removable rubber enclosure. The mixing system helps distribute added moisture throughout the gunning material during processing.
The removable enclosure provides access for inspection and maintenance while helping contain material during operation.
Together, the hydrostatic predampening auger and mixing auger provide an integrated material-preparation process.
Key Features of the Predampener
The Blastcrete Predampener includes:
9-inch hydrostatic predampening auger
Mixing auger with removable rubber enclosure
Hopper capacity of up to 3,000 pounds
Material feed screw
Two solenoid water bars
Adjustable water volume
20 HP electric motor
Disconnect and electrical enclosure
Skid-mounted construction
Forklift tubing and pickup
Optional trailer-mounted configuration
Predampener Specifications
Specification Details
Output 0-12 tons per hour
Hopper Capacity Up to 3,000 lbs.
Predampening Auger 9-inch hydrostatic
Mounting Skid mount with forklift pickup
Dimensions 156" x 60" x 72"
Weight 2,800 lbs.
Motor 20 HP electric
Power Options 240V or 480V, 3-phase
Water System Two solenoid water bars
Optional Configuration Trailer mounted
20 HP Electric Motor
The Predampener is equipped with a 20 HP electric motor, disconnect, and electrical enclosure.
Power options include:
240V, 3-phase
480V, 3-phase
Before installation, operators should verify that the selected electrical configuration matches the available power supply at the facility or job site.
Forklift Pickup for Convenient Handling
The skid-mounted Predampener includes forklift tubing, allowing the equipment to be picked up and repositioned with a forklift.
This feature can be useful for industrial refractory facilities where equipment positioning may change between production areas.
A trailer-mounted option provides another configuration for applications requiring increased equipment mobility.
Benefits of a High Capacity Predampener
A high-capacity material predampener can provide several practical benefits for refractory gunning operations:
Up to 12 tons-per-hour output
Up to 3,000-pound hopper capacity
Controlled moisture addition
Up to 5% moisture capability
Hydrostatic predampening
Adjustable water volume
Integrated material feeding
Mixing auger
Forklift pickup
Skid-mounted construction
Optional trailer mounting
These features provide an integrated solution for preparing gunning materials before nozzle application.
Supporting Proper Hydration at the Nozzle
The Predampener is designed to add controlled moisture to gunning materials to support proper hydration at the nozzle.
By combining hydrostatic predampening with adjustable water delivery, the system gives operators greater control over material preparation. The equipment is also designed to help minimize rebound during application.
Choosing a Skid Mounted Refractory Predampening Machine
When evaluating a skid mounted refractory predampening machine, buyers should consider production requirements, hopper capacity, moisture-control needs, electrical specifications, dimensions, weight, and mobility.
The Blastcrete Predampener provides a 0-12 tons-per-hour output range, a 3,000-pound hopper, a 9-inch hydrostatic predampening auger, two solenoid water bars, and a 20 HP electric motor.
Its skid-mounted configuration with forklift pickup provides a practical solution for industrial material handling.
High Capacity Refractory Material Predampener for Industrial Gunning Applications
