Industrial kilns and boilers depend on durable refractory linings to withstand high temperatures, thermal cycling, abrasion, and demanding operating conditions. When refractory linings require installation, repair, or replacement, efficient mixing and pumping equipment can help contractors manage material preparation and placement.
The Blastcrete MX-20CM is an integrated mixer/pump designed for refractory placement applications. As a refractory pump for kilns and refractory pump for boilers, the MX-20CM combines a high-shear continuous mixer with a 4-inch high-pressure swing tube piston pump.
The machine is designed for both smaller refractory installations of approximately 2–3 tons per hour and high-volume applications with output of up to 25 tons per hour.
MX-20CM Refractory Pump for Kilns
Kiln refractory linings are exposed to intense heat and demanding operating conditions. During kiln construction, maintenance, and repair, refractory material must be mixed and placed according to the requirements of the specific installation.
The MX-20CM provides an integrated process:
Material Charging → High-Shear Mixing → Secondary Mixing → Receiving Hopper → High-Pressure Pumping → Kiln Refractory Placement
The system combines material preparation and pumping in one machine, helping simplify the workflow for suitable refractory installation applications.
Applications as a Refractory Pump for Kilns
The MX-20CM can support various kiln-related refractory applications, including:
Rotary kiln refractory installation
Kiln lining repair
Cement kiln maintenance
Industrial kiln relining
Refractory castable placement
Pump-cast kiln applications
Shotcrete applications
High-volume kiln refractory projects
General industrial refractory maintenance
The machine's stated production range provides flexibility for smaller repair work and larger refractory installation projects.
Refractory Pump for Boilers
Boilers operating at high temperatures may require refractory materials in areas exposed to heat, combustion, and thermal cycling. Proper material placement is an important part of refractory maintenance.
The MX-20CM refractory pump for boilers combines continuous mixing and high-pressure pumping to provide an integrated material-handling solution.
Potential boiler applications include:
Boiler refractory repair
Boiler lining installation
Refractory castable placement
Furnace and combustion-area repairs
Pump-cast refractory work
Shotcrete applications
Industrial boiler maintenance
The appropriate material, pumping method, and installation procedure should always be determined according to the refractory manufacturer's specifications and the requirements of the particular boiler system.
Two-Stage Mixing System
A key feature of the MX-20CM is its two-stage mixing arrangement.
High-Shear Primary Mixer
The primary mixer is a compact high-shear continuous mixer where the material is hydrated.
The mixer has a stated output of up to 25 tons per hour.
Secondary Mixer
A medium-shear secondary mixer is mounted in the receiving hopper of the 4-inch high-pressure swing tube pump.
This provides another stage of material processing before pumping.
The two-stage design creates a continuous workflow from material charging through final pumping.
4-Inch High-Pressure Swing Tube Pump
The MX-20CM features a 4-inch x 36-inch ultra-high-pressure swing tube piston pump.
The pump is designed for rugged refractory pump-cast and shotcrete applications.
Pump Specifications
Output: 0–25 tons/hour
Piston face pressure: 2,200 PSI
Pump: 4" x 36" ultra-high-pressure swing tube
Hydraulic receiving hopper agitator
Swing-out receiving hopper
The pump uses oversized differential cylinders, allowing high discharge pressure while operating with comparatively lower hydraulic pressure.
Efficient Kiln Refractory Placement
For kiln projects, an integrated mixer and pump can help reduce the number of separate material-handling steps.
The MX-20CM moves material through the machine from the dry hopper to the primary mixer, secondary mixer, receiving hopper, and pump.
This can help contractors:
Simplify material handling
Maintain continuous material flow
Reduce material transfers
Support high-volume installation
Improve jobsite workflow
Actual performance will depend on the refractory material, mix design, installation method, hose configuration, and operating conditions.
Boiler Refractory Material Placement
Boiler refractory work can involve areas where controlled material delivery is important. The MX-20CM's high-pressure pumping system is designed for demanding refractory applications.
The integrated mixer/pump configuration can support suitable castable and shotcrete applications while providing a stated maximum output of 25 tons per hour.
Material compatibility should be confirmed before operation to ensure the refractory product is suitable for the machine and selected installation method.
Swing-Out Receiving Hopper for Maintenance
Industrial pumping equipment requires convenient access for cleaning and servicing.
The MX-20CM incorporates a swing-out receiving hopper that provides access to the swing tube section.
This can simplify:
Cleaning
Pump inspection
Swing tube maintenance
Routine servicing
Material removal
Forklift tubing mounted to the lower hopper also assists with flat-pack removal.
Reduced Dust and Cleanup
The continuous mixer is designed to minimize dust generated during charging.
The supplied information also states that cleanup of the continuous mixer is quicker and produces very little waste.
For contractors completing multiple kiln or boiler refractory projects, easier equipment cleanup can help reduce downtime between applications.
MX-20CM Power Options
The MX-20CM is available with multiple power configurations.
Diesel Options
99 HP John Deere water-cooled diesel
102 HP Deutz water-cooled diesel
Electric Option
Dual electric motors
The two-stage mixer and pump system is designed to require approximately 100 HP.
The supplied manufacturer information states that the machine can lower fuel consumption by up to 50% compared with competitive machines. Actual fuel consumption depends on workload, material, operating conditions, and configuration.
MX-20CM Specifications
Specification MX-20CM
Pump 4" x 36" Ultra High Pressure Swing Tube Pump
Pump Output 0–25 tons/hour
Piston Face Pressure 2,200 PSI
Mixer High-Shear Continuous Mixer
Mixer Output 0–25 tons/hour
Dry Hopper 3,000 lb capacity
Receiving Hopper 1,500 lb capacity
Hopper Agitator Hydraulic
Flow Meter 0–20 gallons
Crane Pickup Four-point pickup
Trailer Axles Dual 6,000 lb capacity
Dimensions 220" x 89" x 108"
Weight 7,500 lb
Certification CE
Key Features of the MX-20CM
The MX-20CM refractory pump for kilns and boilers includes:
4-inch x 36-inch swing tube piston pump
2,200 PSI piston face pressure
High-shear continuous mixer
Up to 25 tons/hour mixer output
Up to 25 tons/hour pump output
Two-stage mixing system
Swing-out receiving hopper
Hydraulic hopper agitator
0–20 gallon flow meter
Solid-state electronic controls
Four-point crane pickup
Dual 6,000 lb trailer axles
Electric braking and lights
CE certification
Optional Equipment
The MX-20CM can be configured with several optional features:
2,000 PSI hydraulic pressure washer
Vogel automatic lubrication system
Mounted spare tire
Pendant remote
Skid-mounted configuration
Forklift tubing
These options provide additional flexibility for cleaning, lubrication, transportation, and jobsite operation.
Transportable Refractory Pump Equipment
The MX-20CM has a stated towing weight of approximately 7,500 pounds.
The trailer uses dual 6,000-pound-capacity axles with electric brakes and lights. The machine also has a four-point crane pickup that does not require a spreader bar.
The supplied specifications state that no special license is needed to tow the equipment. Users should verify local towing, transportation, and licensing requirements before moving the machine on public roads.
Benefits of Using the MX-20CM
High Production Capacity
The mixer and pump are both rated for output up to 25 tons per hour.
Integrated Mixing and Pumping
The primary mixer, secondary mixer, receiving hopper, and pump are incorporated into one system.
High-Pressure Delivery
The 4-inch swing tube piston pump provides 2,200 PSI piston face pressure.
Flexible Applications
The equipment can support suitable refractory installation, repair, pump-cast, and shotcrete applications.
Maintenance Accessibility
The swing-out receiving hopper provides access to the pump section for cleaning and servicing.
Multiple Power Options
Diesel and electric configurations provide flexibility for different jobsites.
Why Choose the MX-20CM Refractory Pump for Kilns and Boilers?
For contractors looking for a refractory pump for kilns or a refractory pump for boilers, the MX-20CM provides an integrated mixing and pumping solution.
Its high-shear continuous mixer prepares and hydrates the material, while the secondary mixer provides additional processing before the material enters the 4-inch swing tube piston pump.
With a stated maximum output of 25 tons per hour and 2,200 PSI piston face pressure, the MX-20CM is designed for demanding refractory placement applications.
Conclusion
The Blastcrete MX-20CM combines continuous high-shear mixing with high-pressure pumping for industrial refractory placement.
For kiln linings, boiler refractory work, furnace applications, cement plants, foundries, and other high-temperature environments, the MX-20CM refractory pump for kilns and boilers provides an integrated approach to material preparation and placement.
Its two-stage mixing system, 4-inch swing tube piston pump, 2,200 PSI piston face pressure, swing-out receiving hopper, and multiple power options make it a versatile solution for suitable refractory installation and repair projects.
Refractory Pump for Kilns and Boilers: MX-20CM Mixer/Pump
