Shotcrete equipment provides contractors with an efficient way to batch, mix, convey, and apply concrete materials for a wide range of construction and repair applications. The Blastcrete Multi-Rig is designed for field batching concrete, sand, and cement for dry-process shotcrete applications.
For contractors looking for Rock Support Shotcrete solutions or dependable Concrete Repair Equipment, the Multi-Rig combines a high-capacity pan mixer, rubber belt conveyor, and rotary gunite machine in one mobile system.
Multi-Rig for Rock Support Shotcrete
The Blastcrete Multi-Rig is designed to support field batching and material delivery for dry-process shotcrete operations. The system features a 1,500 lb. capacity hydrostatic pan mixer that can be loaded easily with a skid steer.
Concrete, sand, and cement are blended in approximately 1.5 to 2 minutes. After mixing, the material is discharged through the bottom slide door onto the rubber belt conveyor. The conveyor then transfers the material to the rotary gunite machine.
The 020 rotary gunite machine provides variable output from 0 to 6 tons per hour, allowing operators to adjust production according to project requirements.
Key Features
The Multi-Rig includes several features designed for efficient shotcrete material preparation and delivery:
1,500 lb. capacity hydrostatic pan mixer
Variable-speed rubber belt conveyor
020 rotary gunite machine
Variable output from 0–6 tons per hour
Mixer tilt for easier cleanup
Trailer-mounted configuration
Reliable diesel power
Rock Support Shotcrete Equipment Specifications
Specification Details
Output 0–6 tons per hour
Mounting Trailer mounted
Axles Dual electric braking axles with lights
Dimensions 249" × 76" × 72"
Weight 7,000 lbs.
Mixer Capacity 1,500 lbs.
Power Kubota V1505, 29 HP water-cooled diesel
Efficient Material Mixing
Effective material preparation is an important part of shotcrete operations. The Multi-Rig's 1,500 lb. hydrostatic pan mixer provides a practical solution for batching concrete, sand, and cement at the jobsite.
The mixer can be loaded with a skid steer, while the approximately 1.5 to 2 minute blending cycle allows prepared material to be transferred efficiently to the conveyor.
Material Conveying and Gunite Application
Once mixing is complete, material is discharged through the bottom slide door onto the variable-speed rubber belt conveyor. The conveyor feeds the 020 rotary gunite machine for controlled material delivery.
With variable production from 0 to 6 tons per hour, operators can adjust the gunite output based on the requirements of the application.
Rock Support Shotcrete Applications
Shotcrete can be incorporated into engineered rock-support systems where sprayed concrete is specified as part of the overall project design. It may be used in suitable applications involving rock surfaces, slopes, tunnels, underground structures, and other construction environments.
The Multi-Rig provides the equipment for field batching and dry-process gunite material delivery. Actual rock-support requirements should be established by qualified engineers and project professionals based on ground conditions, reinforcement requirements, drainage, structural design, and applicable safety standards.
Concrete Repair Equipment
Shotcrete is also used in various concrete repair applications where sprayed concrete placement is appropriate. The Multi-Rig's integrated mixing and gunite configuration can help contractors prepare and deliver dry-process shotcrete material at the jobsite.
When selecting Concrete Repair Equipment, contractors should consider the repair method, material specifications, site accessibility, required production rate, and project conditions.
Power and Mobility
The Multi-Rig is powered by a Kubota V1505 29 HP water-cooled diesel engine. Its trailer-mounted configuration includes dual electric braking axles and lights, supporting transportation between suitable project locations.
The mobile design provides flexibility for contractors who need to move equipment between different construction or repair sites.
Available Options
Additional options are available for the Multi-Rig, including:
Water booster pump
Skid-mounted configuration with forklift tubing
These options allow contractors to select equipment configurations according to their specific project and material-handling requirements.
Benefits of Multi-Rig Concrete Repair Equipment
The Multi-Rig combines batching, mixing, conveying, and rotary gunite functions in one system.
1,500 lb. Mixing Capacity
The hydrostatic pan mixer provides substantial material capacity and can be loaded with a skid steer.
Fast Blending
Concrete, sand, and cement can be blended in approximately 1.5 to 2 minutes.
Variable Gunite Production
The rotary gunite machine offers adjustable production from 0 to 6 tons per hour.
Easy Cleanup
The mixer tilt feature helps simplify cleanup following batching operations.
Mobile Configuration
The trailer-mounted design allows the equipment to be transported between appropriate project locations.
Rock Support Shotcrete: Multi-Rig Concrete Repair Equipment
