Multi-Rig: A Versatile Shotcrete Batching Machine for Concrete Spraying Applications

Myda
12 Aug 2026
Business

Reliable equipment is essential for contractors working on demanding shotcrete, gunite, construction, mining, tunneling, and concrete repair projects. The Blastcrete Multi-Rig is designed to combine field batching, material conveying, and rotary gunite production in one integrated system.

For contractors looking for a dependable concrete spraying machine supplier or an efficient shotcrete batching machine, the Multi-Rig provides a practical solution for dry-process shotcrete applications.

Efficient Shotcrete Batching and Material Handling

The Blastcrete Multi-Rig is designed for field batching concrete sand and cement. Its 1,500 lb. capacity hydrostatic pan mixer can be loaded easily with a skid steer, helping simplify material preparation at the job site.

The mixer blends the material in approximately 1.5 to 2 minutes. Once mixing is complete, the bottom slide door discharges the material onto a rubber belt conveyor. The conveyor then feeds the rotary gunite machine for continuous material delivery.

This integrated workflow can help contractors streamline the transition from batching to shotcrete application.

Multi-Rig Rotary Gunite Machine

The Multi-Rig incorporates an 020 rotary gunite machine with variable-speed production from 0 to 6 tons per hour. The system is powered by a reliable 29 HP Kubota V1505 water-cooled diesel engine.

Variable-speed operation gives users flexibility to adjust material output based on project requirements and application conditions.

Key Features

The Multi-Rig is equipped with features designed for productive field operation:

1,500 lb. Capacity Hydrostatic Pan Mixer
Variable-Speed Rubber Belt Conveyor
020 Rotary Gunite Machine
Variable Speed from 0–6 Tons Per Hour
Mixer Tilt for Easy Cleanup
Trailer-Mounted Configuration
Dual Electric Braking Axles and Lights
29 HP Kubota V1505 Water-Cooled Diesel
Specifications
Specification Details
Output 0–6 tons per hour
Mounting Trailer mounted
Axles Dual electric braking axles
Dimensions 249" × 76" × 72"
Weight 7,000 lbs.
Mixer Capacity 1,500 lbs.
Power Kubota V1505, 29 HP, water cooled
Choosing a Concrete Spraying Machine Supplier

When selecting a concrete spraying machine supplier, contractors should consider more than basic equipment capacity. Mobility, material preparation, production control, power requirements, and ease of maintenance can all influence equipment performance on a job site.

The Multi-Rig addresses several of these requirements through its trailer-mounted configuration and integrated material-handling system. The mixer, conveyor, and rotary gunite machine work together as a complete field-batching and dry-process shotcrete solution.

Advantages of a Shotcrete Batching Machine

A dedicated shotcrete batching machine can be valuable when concrete materials need to be prepared directly at the project location. The Multi-Rig's 1,500 lb. pan mixer allows contractors to batch materials before transferring them directly to the rotary gunite machine.

Its mixer tilt function also helps make cleanup more convenient after operation.

The variable-speed conveyor and rotary gunite machine provide controlled material movement and production, helping operators adapt the equipment to different project demands.

Applications for the Multi-Rig

The Multi-Rig can be considered for a wide range of dry-process shotcrete and gunite applications, including:

Mining and underground construction
Tunneling
Ground support
Slope stabilization
Concrete repair
Structural rehabilitation
Swimming pool construction
Rock stabilization
Soil stabilization
General shotcrete and gunite projects

Its mobile design makes it suitable for contractors who need field-batching capabilities at different project locations.

Available Options

The Multi-Rig can be configured with additional options, including:

Water Booster Pump
Skid-Mounted Configuration with Forklift Tubing

These options provide additional flexibility for different job-site layouts, transportation requirements, and operating conditions.

Integrated Equipment for Dry-Process Shotcrete

The Blastcrete Multi-Rig combines a 1,500 lb. hydrostatic pan mixer, variable-speed rubber belt conveyor, and 020 rotary gunite machine in one trailer-mounted system.

With production ranging from 0 to 6 tons per hour, a 29 HP Kubota diesel engine, and field-batching capability, the Multi-Rig is designed to support efficient dry-process shotcrete operations.

For contractors searching for a reliable concrete spraying machine supplier or a versatile shotcrete batching machine, the Multi-Rig offers an integrated approach to batching, conveying, and gunite material delivery.