Digital Mortar Mixer – NG-DMM

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  • Front view of the NG-DigiMix digital mortar mixer showing touchscreen, stainless steel bowl, and mixing beater
  • NG-DigiMix digital mortar mixer with open safety door showing internal bowl and beater
  • Side view of the NG-DigiMix digital mortar mixer showing protective door, touchscreen, and mixing bowl
  • Right side view of the NG-DigiMix digital mortar mixer with control panel and mixing bowl visible
  • Close-up of the NG-DigiMix control panel showing touchscreen interface and power switch
  • Close-up of NG-DigiMix digital mortar mixer showing stainless steel mixing bowl and precision beater with open safety door
  • Top view of the NG-DigiMix digital mortar mixer showing stainless steel hopper embedded in orange tabletop

Standards

Ultimate User-Friendliness
Ultimate User-Friendliness
Leading Dependability and Reliability
Leading Dependability and Reliability
NIST Certified Consumables
Strict Compliance with Industry Standards
Stocked Consumables and Spares
Stocked Consumables and Spares
Trusted After Sales Technical Support
Trusted After Sales Technical Support
Lifetime Product Support Advantage
Lifetime Product Support Advantage

Description

The NG-DMM Digital Mortar Mixer is a fully automatic, high-performance system designed for the precise mixing of cement, sand, water, and additives in laboratories and quality control environments. With a 5 L stainless steel bowl, programmable cycles, and a 7-inch LCD touchscreen, it offers consistent and repeatable results for cement mortar strength testing, lime reactivity analysis, and soil stabilization mix preparation.

This mixer complies with ASTM C305, EN 196-1, EN 196-3, ISO 679, and AASHTO T 162, ensuring superior mortar consistency and performance. Its planetary and rotational mixing action, electric lifting mechanism, and built-in safety features make it ideal for intensive use in cement testing labs and construction material research.

For a deeper look into how the NG-DMM can optimize your lab’s mixing process, read our blog post on this advanced mortar mixer.

Key Features of the NG-DMM Digital Mortar Mixer

The NG-DMM Digital Mortar Mixer is designed with advanced features to support accurate, efficient, and repeatable cement mortar preparation for laboratory and quality control applications:

  • Fully automatic mixing process with programmable control for maximum repeatability
  • 7-inch LCD touchscreen interface offering intuitive navigation and real-time mixing feedback
  • Electric lifting system powered by a motor-driven stepper mechanism for smooth bowl elevation
  • Pre-set mixing cycles with the flexibility for custom programming to match specific testing standards
  • High-precision 304 stainless steel mixing blade and 5 L (1.32 gal) bowl for long-lasting durability and cleanliness
  • Stainless steel funnel and plug-lock blade attachment system for secure and efficient setup
  • Acrylic safety cover and interlocked door to protect operators during operation
  • Integrated cleaning cycle with countdown timer and optional voice prompts for easy maintenance
  • Planetary and rotational dual-motion mixing system for uniform, high-quality blends every time

This set of optimized features makes the NG-DMM ideal for a range of demanding cement mortar testing and construction material mixing needs.

Technical Specifications of the NG-DMM

Specification Details
Model NG-DMM – Digital Mortar Mixer
Capacity 5 L (1.32 gal)
Power Supply AC 220V, 50/60 Hz, 270 W (0.5 HP)
Touchscreen Interface 7-inch LCD display
Mixing Speeds Low: 140 ±1 RPM (rotation), 62 ±1 RPM (revolution) High: 285 ±2 RPM (rotation), 125 ±1 RPM (revolution)
Drive System Closed-loop servo motor, adjustable from 1 to 260 RPM
Lifting Mechanism Electric, stepper motor controlled
Mixing Blade 304 stainless steel, plug-lock pin structure
Mixing Bowl 304 stainless steel, 5 L (1.32 gal), Ø 200 ±2 mm, blade clearance: 3 ±1 mm
Safety Features Acrylic dust cover, safety interlock system, built-in safety door
Overall Dimensions 21 in × 17 in × 31.5 in (530 mm × 430 mm × 800 mm)
Net Weight 165 lbs (75 kg)

FAQs

The NG-DMM is designed to comply with ASTM C305, EN 196-1, EN 196-3, ISO 679, and AASHTO T 162 standards widely accepted in certified construction material testing. This allows accredited labs to use the mixer confidently in official strength, setting time, and reactivity tests.

Its programmable control system helps labs stay aligned with standard procedures, while its precision mixing and durable construction support long-term use without drift in performance. The system’s overall reliability gives testing facilities the confidence needed to meet client demands and pass external audits without concern.

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By offering programmable cycles, precise motor control, and compliance with international test standards, the NG-DMM produces repeatable results that can be documented and verified during audits. Each parameter—speed, time, sequence—is fixed per cycle, which reduces variability and supports traceable workflows.

The stainless steel construction, safety locking system, and automatic features contribute to a consistent lab environment where external factors are minimized. This gives labs confidence that their test data will hold up under scrutiny from regulatory or certification bodies.

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The mixer automates all key functions—from lifting the bowl to running preset mixing cycles—which removes the need for manual adjustments or timing with stopwatches. This not only speeds up workflow but also prevents mistakes that could compromise test results.

Each step is displayed clearly on the touchscreen with real-time feedback, helping operators stay in control without second-guessing the process. Even if different users handle the equipment throughout the day, the same reliable results can be achieved without reconfiguration.

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The NG-DMM uses a closed-loop servo motor that maintains precise control over mixing speed and movement. Combined with the dual planetary and rotational motion, the system delivers uniform blending every time, reducing batch variation between tests.

Accurate bowl positioning and consistent blade-to-bowl clearance further support repeatability. This means users can replicate the same mixing results across different days, operators, and batches—a major advantage when working under strict quality control conditions.

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Yes, the NG-DMM allows full customization of the mixing process directly through its touchscreen interface. Users can adjust rotation and revolution speeds, set timing for each phase, and create multi-step sequences to suit their own testing procedures or regional standards.

This flexibility is helpful in research labs, universities, or specialized facilities that don’t always follow predefined cycles. Whether you're replicating a specific field condition or experimenting with new formulations, the mixer adapts easily without requiring any hardware changes or third-party software.

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Customers receive ongoing technical support after purchase, including help with setup, troubleshooting, and usage optimization. If needed, remote guidance is available to walk through initial calibration and operation. Documentation and user manuals are also provided to support routine use.

For teams that require more hands-on training, additional onboarding options may be available depending on region. The goal is to help labs get up and running quickly and confidently, with full access to assistance when questions arise over time.

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Replacement parts and consumables for the NG-DMM are kept in stock to support rapid delivery. This includes blades, bowls, funnels, and wear components that may need replacement over time. The availability of spares helps reduce downtime and keeps testing schedules on track.

All parts are manufactured to match the original system, so no additional calibration or adjustment is needed after replacement. Support is available for identifying the correct parts and arranging shipment quickly, whether for preventive maintenance or urgent replacement needs.

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Yes, the NG-DMM is built for intensive use in high-throughput labs. Its closed-loop servo motor and robust 304 stainless steel components are designed to withstand continuous mixing cycles without performance drops. The motor remains stable during extended use, maintaining consistent speeds and output.

The durable construction of the mixing blade, bowl, and lifting system supports repeated operation across a wide range of tests. This makes it well-suited for large testing facilities, certification labs, or any setting that runs multiple mixes daily under tight deadlines.

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The NG-DMM includes an integrated cleaning cycle with a countdown timer and optional voice prompts, which significantly reduces the manual effort needed to clean the mixing bowl and blade. Once a test is complete, users can initiate the cleaning mode directly from the touchscreen.

This feature minimizes interruptions between test batches and keeps the equipment in optimal condition without requiring full disassembly. It also helps reduce cross-contamination between different mix types, which is especially important in quality control labs performing multiple tests per day.

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The NG-DMM is equipped with a built-in safety door, interlock system, and acrylic dust cover. These features are designed to stop the mixer immediately if the door is opened during operation, preventing accidental contact with moving parts or splashing of materials.

This setup is especially useful in labs with rotating staff or trainees, as it helps avoid operator mistakes during high-speed mixing. The transparent cover allows users to observe the mixing process without opening the enclosure, supporting both safety and visibility. Altogether, the safety mechanisms help create a secure environment for daily use, even by less experienced personnel.

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Training new users on the NG-DMM is simple thanks to its automated features and logical interface. Most users can become comfortable with basic functions in a short time, even without prior experience using mortar mixers. The presets and guided workflows make it easy to follow standard procedures without guesswork.

Optional voice prompts and visual cues during operation help reinforce each step of the process, reducing the learning curve further. In cases where custom cycles are required, the touchscreen allows straightforward programming without coding or complex setup. This allows labs to onboard technicians quickly and maintain consistent testing from day one.

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Yes, the compact dimensions of 21 in × 17 in × 31.5 in make the NG-DMM a practical choice for labs with limited bench or floor space. Its vertical design minimizes the footprint, so it can be positioned on standard lab tables or mobile carts without getting in the way.

Despite its size, the machine doesn’t sacrifice performance or usability. All components—including the touchscreen, bowl, and safety cover—are accessible and easy to use in tight setups. This makes it especially suitable for mobile testing stations or educational labs with shared work areas.

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The NG-DMM features a 7-inch LCD touchscreen that provides a clean, responsive interface with clear options and real-time feedback during the mixing process. Users can easily set up mixing cycles, adjust speed and time, or monitor current progress without navigating through complicated menus.

The layout is designed for practical use in laboratory environments, even for those with limited experience. The display is bright, with large icons and clear labels for all major functions. Touch sensitivity is fast and accurate, even when wearing gloves—ideal for fast-paced or high-volume labs where time and precision matter.

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The NG-DMM operates on 220V AC power and uses a 270 W motor, making it a low-power solution that’s suitable for labs running several systems at once. Its energy consumption is modest compared to larger or industrial-grade mixers, allowing labs to maintain performance without raising utility costs significantly.

Even during longer test sequences or repeated cycles, the motor maintains steady output without overheating or demanding extra power. This is especially useful in labs with tight energy budgets or sustainability goals. It supports consistent daily use without disrupting other equipment on the same power line.

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Yes, the NG-DMM helps lower long-term testing costs by reducing manual labor, minimizing material waste, and decreasing downtime between tests. Its fully automatic mixing cycles allow staff to focus on other tasks while the machine handles preparation, saving time and resources in busy lab settings.

The machine’s stainless steel components are durable and require little maintenance, avoiding frequent replacements or repairs. The integrated cleaning function also reduces the need for prolonged shutdowns or manual scrubbing, which adds to daily efficiency. These practical benefits contribute to smoother workflows and overall cost savings over time.

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The NG-DMM complies with a range of international standards for reliable and repeatable cement and mortar testing — including the following:

  • ASTM C305 – Standard practice for mechanical mixing of hydraulic cement pastes and mortars
  • EN 196-1 – Methods of testing cement: Determination of strength
  • EN 196-3 – Methods of testing cement: Determination of setting time and soundness
  • ISO 679 – Determination of compressive and flexural strength of cement mortar
  • AASHTO T 162 – Standard method for determining consistency and setting time of hydraulic cement
  • JC/T 681-2022 – Chinese standard for mortar mixing equipment used in construction materials testing

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The mixing bowl has a capacity of 5 L (1.32 gal), making it suitable for preparing standard test batches of cement, mortar, and other construction materials.

This volume supports efficient sample preparation in laboratory settings while maintaining consistency and compliance with international testing standards.

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Yes, the NG-DMM is a fully automatic mixing system featuring programmable mixing cycles and an integrated cleaning function for hands-free operation.

Its user-friendly interface allows precise control over every step of the process—from mixing speed and time to automated bowl lifting and cleaning—making it ideal for high-throughput testing environments with minimal manual intervention.

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The mixer is equipped with a built-in safety door, acrylic dust cover, and safety interlock mechanisms to protect the operator during operation.

These features help prevent accidental contact with moving parts, automatically halt mixing when the door is opened, and contain dust or splashes—making the NG-DMM safe and compliant for daily use in laboratory environments.

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Yes, the NG-DMM allows full customization of each step in the mixing cycle directly through its 7-inch touchscreen interface.

Users can adjust speed, duration, and mixing phases to match specific test requirements or standard procedures, making the system flexible for a wide range of mortar and cement testing applications in both research and quality control settings.

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The mixing blade is made of 304 stainless steel and features a plug-lock pin structure for fast and secure attachment.

This material is known for its excellent corrosion resistance, mechanical strength, and easy maintenance. It performs reliably even with abrasive mixtures, making it suitable for frequent, high-intensity use in cement, mortar, and construction material testing.

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The mixer operates on a standard AC 220V, 50/60 Hz power supply and is equipped with a 270 W (0.5 HP) motor for reliable performance in laboratory environments.

This low-power design supports energy-efficient operation while delivering the strength required for precise and consistent cement and mortar mixing. It reduces electrical load in busy laboratory environments and helps maintain stable performance during long testing cycles, making it ideal for continuous use in both research and quality control settings.

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The NG-DMM features a compact and space-saving footprint of 21 in × 17 in × 31.5 in (530 mm × 430 mm × 800 mm), making it well-suited for laboratory benches, mobile workstations, and limited-space testing areas.

Its vertical build and ergonomic layout help optimize workspace efficiency while still accommodating the full range of automated mixing capabilities.

Click here to learn more about the product or here to receive a personalized quote.

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