Introducing the GenGrind SA-C 250S – your ultimate semi automatic grinder and polisher. The GenGrind SA-C 250S boasts automatic, two direction control on a spacious 10”Ø wheel (254mmØ) with stepless variable speed. Enjoy intuitive touch screen controls and a user-friendly interface, enhanced by cutting-edge programming and parameter storage technologies. Read more in our MEGA blog!
Experience unparalleled efficiency with the robust central-pressure head, featuring clockwise rotation, adjustable speed, and pressure. Elevate your sample preparation effortlessly with the GenGrind SA-C 250S.
Advanced grinder polisher with automatic central pressure head.
Highly cost-effective, stable quality, customizable to customer requirements.
One-piece aluminum alloy machine base for lightweight, shock absorption, and corrosion resistance.
Single working plate, standard 254mm dimension, 50% larger than typical machines.
Polishes 6 pieces of 30mm diameter samples in one cycle.
High-end ABS shell for a novel appearance and durability.
Easy cleaning with built-in nozzle waste collection tank for automatic cleaning.
Clear touch color screen display control for intuitive operation.
Settable testing time, rotating speed, and pressure.
Electromagnetic clutch locks the grinding head for convenient operation (optional).
Stepless speed regulation from 100-1000r/min or four constant speeds.
Stores 100 groups of grinding and polishing programs for quick recall.
Magnetic disc design for efficient sandpaper and polishing cloth replacement.
Free-rotating sample chuck with internal lighting system for easy sample handling.
Three-phase silent motor and stepping motor for stable, quiet, and durable performance.
Automatic centering to prevent multi-faceted grinding and polishing.
Model |
GenGrind SA-C 250S |
Disc Diameter |
250mm (10") with Magnetic Disc |
Speed of Working Plate |
100-1000 rpm Stepless Speed Supports Clockwise and Counter clockwise directions |
Four Level Constant Speeds |
V1=300rpm, V2=500rpm, V3=800rpm, V4=1000rpm (each speed can be set between 100-1400rpm) |
Grinding Head Speed |
0-120rpm |
Grinding Head Power |
0.2kW (Clockwise Rotation) |
Grinding Head Lock Mode |
Manual Lock (Automatic Electronic Optional) |
Sample Pressure Range |
0-0.5MPa (Commonly Used is 0.1-0.3MPa) |
Working Wheel Power |
1.1kW (Clockwise and Counter Clockwise) |
Sample Holder |
Standard is 6pcs @ 30mm Dia. (other sizes available upon request - Φ25mm, Φ30mm, Φ40mm or 1”, 1.25”, 1.5” or custom) |
Pressure Loading Type |
Pneumatic Central Pressure |
Pressure Adjustment |
Manual Pressure Adjustment |
Timing Function |
0-99 Minutes |
Power Supply |
110V 50/60Hz 1.8kW |
Dimensions & Weight |
19.7” x 30.3” x 27.6” / 500 x 770 x 700mm; 176lbs / 80kg |
GenGrind SA-C 250S Single Wheel Semi Automatic Grinder and Polisher with Central Pneumatic Force Control
Grinding Plate 254mm
Polishing Cloth with PSA (250mm) (4)
Grinding Papers 400# (4)
Grinding Papers 800# (4)
Grinding Paper 1200# (4)
Waterproofing Ring (On Machine)
Paper Disc
Magnetic Disc
Water Inlet Hose 0.75”
Water Outlet Hose 32mm
Power Line and Operational Manual
Note: Check out our consumables catalogue starting on Page 3 for Mounting Press consumables.
The GenGrind SA-C 250S - Automatic Grinder & Polisher is engineered for precise, efficient, and repeatable sample preparation in metallographic applications. With its semi-automatic operation and central force control, it achieves uniform pressure distribution across multiple specimens, allowing laboratories and industrial facilities to achieve consistent grinding and polishing results with minimal manual intervention.
Equipped with a 10” (254mm) working plate, the machine supports the quick preparation of up to 6 samples, increasing productivity while maintaining accuracy. The step-less speed adjustment from 100 to 1000 rpm allows users to fine-tune the grinding and polishing process for different materials, while the bidirectional rotation enhances surface refinement by optimizing material removal.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features an automatic central pressure head, which maintains uniform force distribution across all specimens during grinding and polishing. This system provides improved consistency and repeatability, suitable for applications where precise sample preparation is required.
By applying equal pressure to all mounted samples, the central force control minimizes variations between specimens, reducing the risk of uneven material removal or surface irregularities. This is particularly beneficial for laboratories and industrial facilities that process multiple samples together, as it guarantees identical preparation conditions across all specimens.
The automated pressure control also improves workflow efficiency by removing the need for manual adjustments, allowing users to achieve consistent and high-quality results with minimal effort.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher was developed to offer exceptional performance at an affordable cost, making it a highly efficient solution for laboratories and industrial applications. Its robust construction and reliable components guarantee long-term durability, reducing maintenance and operational costs over time.
One of its key advantages is its customizability, allowing users to adjust grinding and polishing parameters to meet specific sample preparation needs. With variable speed control, programmable settings, and multiple sample holder options, the machine adapts easily to different materials and testing requirements, offering optimal flexibility for users in diverse industries.
By combining cost-efficiency, stability, and adaptability, the GenGrind SA-C 250S provides a high-value solution for metallographic sample preparation, delivering consistent and repeatable results without excessive operational expenses.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a one-piece aluminum alloy machine base, providing a lightweight yet highly durable structure that maximizes overall performance and longevity. This design offers exceptional shock absorption, minimizing vibrations during grinding and polishing for greater stability and precision.
In addition to its mechanical benefits, the aluminum alloy base is highly resistant to corrosion, making it well-suited for long-term use in laboratory and industrial environments where exposure to moisture and chemicals is common. This corrosion resistance helps maintain the machine’s structural integrity and aesthetic condition, reducing the need for frequent maintenance.
By integrating a rigid yet lightweight aluminum frame, the GenGrind SA-C 250S combines durability, stability, and ease of handling, resulting in high-performance sample preparation with reduced operational wear over time.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a single working plate with a standard 254mm (10”) diameter, which is 50% larger than typical grinder-polisher machines. This increased surface area allows users to process more samples in a single cycle, significantly improving workflow efficiency and reducing preparation time.
With a larger grinding and polishing surface, operators can handle multiple specimens at once, assuring uniform material removal and polishing consistency across all samples. The additional space also provides greater flexibility when working with a range of sample sizes, which is ideal for laboratories that require high-throughput processing.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is able to polish up to 6 samples with a 30mm diameter in a single cycle, significantly improving workflow efficiency and sample throughput. This capability allows laboratories and industrial facilities to process multiple specimens together, reducing preparation time while ensuring consistent and repeatable results.
By using central force control, the machine applies uniform pressure to all 6 samples, thereby preventing variability in surface preparation. This process guarantees that each specimen receives the same level of grinding and polishing, preventing uneven material removal and improving overall accuracy in metallographic analysis.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a high-end ABS shell, offering a combination of durability and impact resistance. This structure makes sure that the machine withstands regular use without damage while maintaining a lightweight structure for easier handling and transport.
The ABS material is resistant to corrosion and chemical exposure, which makes it ideal for environments where polishing compounds, water, and grinding debris are present. It does not degrade over time and remains structurally intact, reducing the need for frequent maintenance.
Its smooth, non-porous surface allows for easy cleaning, preventing debris buildup that could interfere with grinding and polishing operations. Additionally, the shell absorbs vibrations, contributing to the machine’s stability and precision when processing samples.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is equipped with a built-in nozzle and waste collection tank, allowing for automated cleaning after grinding and polishing cycles. This system removes the need for manual rinsing, reducing maintenance time and leading to a cleaner working environment.
The nozzle efficiently directs water to remove residual grinding debris and polishing compounds from the working surface, preventing contamination between samples. The waste collection tank captures used water and particles, keeping the workspace free from excess material and minimizing the risk of clogging or buildup.
By automating the cleaning process, this feature helps maintain consistent machine performance while extending the lifespan of consumables. It also improves workflow efficiency by reducing the downtime required for manual cleaning.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a clear touch color screen display, providing an intuitive and user-friendly interface for precise control over grinding and polishing operations. The high-resolution display assures that all settings, parameters, and operational data are easily visible, allowing for quick adjustments without the need for complex manual inputs.
With responsive touch controls, users can easily set and modify speed, pressure, rotation direction, and timing functions, improving consistency and accuracy during sample preparation. The system also supports parameter storage, enabling quick recall of frequently used grinding and polishing programs for increased efficiency.
The user-friendly interface reduces setup time, simplifies machine operation, and minimizes the risk of errors, making the machine accessible for both experienced professionals and new users. The combination of visual clarity and advanced control functions enhances workflow precision while optimizing sample preparation results.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher allows users to set precise values for testing time, rotating speed, and pressure, offering full control over the grinding and polishing process. This level of customization provides greater consistency and repeatability, allowing it to be used for different materials and metallographic applications.
With adjustable testing time, users can define the exact duration for each grinding and polishing stage, preventing under- or over-processing of specimens. The step-less speed regulation from 100 to 1000 rpm enables smooth transitions between different preparation stages, allowing for gradual material removal or fine surface finishing.
The ability to control pressure allows for uniform force distribution across all samples, eliminating inconsistencies caused by manual adjustments. This is particularly beneficial when preparing multiple specimens simultaneously, as it maintains even material removal for high-quality results.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher offers an optional electromagnetic clutch for the grinding head, providing a more efficient and user-friendly locking mechanism. This feature allows for quick and secure engagement or disengagement of the grinding head, reducing manual effort and improving workflow efficiency.
With the electromagnetic clutch, users can lock the grinding head in place with minimal force, providing greater stability during grinding and polishing operations. This prevents unintentional movement, maintaining consistent pressure and alignment across all specimens. It also increases operator safety by reducing the need for manual adjustments while the machine is in motion.
The optional clutch system is particularly beneficial in laboratories and industrial environments that require frequent setup changes, as it facilitates smooth transitions between different sample preparation stages.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features step-less speed regulation from 100 to 1000 rpm, allowing precise control over the grinding and polishing process. This enables users to fine-tune the speed according to the material type and preparation stage, assuring optimal surface finishing without excessive wear or damage to specimens.
In addition to step-less adjustment, the machine offers four preset constant speed options—300, 500, 800, and 1000 rpm. These preconfigured speeds provide a quick and efficient way to switch between different grinding and polishing stages, eliminating the need for continuous manual adjustments. The flexibility to define speeds within a 100-1400 rpm range further increases adaptability for different applications.
With both step-less and constant speed options, the system can meet an array of metallographic preparation requirements, improving consistency and repeatability. The ability to select or fine-tune speed settings offers greater control, making the machine well-suited for high-precision sample preparation.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher allows users to store up to 100 grinding and polishing programs, enabling quick recall of frequently used settings. This feature removes the need to manually reconfigure parameters for different sample types, thus reducing setup time and improving workflow efficiency.
By saving specific configurations for speed, pressure, rotation direction, and timing, users can achieve consistent and repeatable results across multiple samples. This is especially beneficial for laboratories handling a high volume of specimens, as it simplifies operations and minimizes human error.
The ability to recall stored programs allows operators to maintain standardized preparation procedures so that every sample undergoes the same controlled grinding and polishing process.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a magnetic disc system, allowing for quick and efficient replacement of sandpaper and polishing cloths. This eliminates the need for adhesives or mechanical fasteners, effectively reducing downtime between the grinding and polishing stages.
With a secure magnetic attachment, users can swap discs effortlessly, guaranteeing a firm hold during operation while maintaining precision. The design also minimizes the risk of misalignment, which can lead to inconsistent material removal or surface defects.
By simplifying the disc-changing process, the magnetic system increases workflow efficiency and ease of use, allowing operators to transition between different preparation stages quickly. This feature is particularly beneficial in high-volume testing environments, where time-saving measures contribute to increased productivity.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is equipped with a free-rotating sample chuck, allowing for easy positioning and secure holding of specimens during grinding and polishing. This feature makes certain that samples remain properly aligned, reducing the risk of uneven surface preparation while providing greater control over material removal.
The inclusion of an internal lighting system further improves usability by improving visibility during sample placement and monitoring. This is particularly useful in precision applications where proper alignment is critical, as it allows operators to inspect samples more effectively and make necessary adjustments without guesswork.
By combining smooth rotation for easier handling with better illumination for clear visibility, this system simplifies the preparation process, making sample loading and inspection more efficient and precise.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is equipped with a three-phase silent motor and a stepping motor, both of which contribute to the stable, quiet, and long-lasting operation. The three-phase motor offers consistent power delivery, reducing fluctuations that could impact grinding and polishing precision. Its silent operation minimizes noise levels, creating a more comfortable working environment, especially in laboratory settings where excessive machine noise can be disruptive.
The stepping motor enhances control over speed and positioning, allowing for precise adjustments to the grinding and polishing process. This results in uniform material removal, improving the accuracy and repeatability of sample preparation. Additionally, the stepping motor helps maintain smooth operation, reducing mechanical wear and extending the machine’s lifespan.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is equipped with an automatic centering system, which assures that each sample is perfectly aligned before the grinding and polishing process begins. This prevents multi-faceted or uneven material removal, leading to more precise and uniform surface finishes.
By automatically adjusting the sample’s position, the system eliminates the need for manual alignment, reducing operator error and inconsistencies between specimens. This is particularly beneficial for laboratories that handle multiple samples together, as it guarantees that all specimens undergo the same controlled preparation process.
With automatic centering, the machine enhances repeatability and accuracy, making it easier to achieve high-quality metallographic results while reducing the time required for sample adjustments.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is equipped with a 250mm (10") working disc, providing an optimal surface area for grinding and polishing. This size allows for efficient sample preparation, accommodating multiple specimens in a single cycle while maintaining precision and consistency.
The machine features a magnetic disc system, which simplifies the attachment and removal of grinding papers and polishing cloths. This design eliminates the need for adhesives or mechanical fasteners, allowing the user to switch between different preparation stages with minimal downtime.
With a larger-than-standard working plate, the 250mm disc increases processing efficiency while making certain that samples receive a uniform and repeatable surface treatment across all grinding and polishing operations.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a step-less speed range of 100 to 1000 rpm, allowing precise control over grinding and polishing operations. This adjustable speed means that users can adapt the process to different material types and preparation stages, from coarse grinding to final polishing.
The step-less speed regulation provides smooth and consistent operation, preventing sudden changes that could affect surface uniformity. This flexibility allows for gradual material removal, reducing sample damage while maintaining high-quality finishes.
With its broad speed range, the machine supports numerous metallographic applications, making it suitable for laboratories, research facilities, and industrial quality control environments that require precise and repeatable sample preparation.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher supports both clockwise and counterclockwise rotation, allowing greater flexibility during grinding and polishing operations. This bidirectional functionality enables users to optimize material removal and surface finishing by adjusting the rotation direction based on the specific sample or polishing medium used.
Switching between rotation directions helps extend the lifespan of consumables, as it distributes wear more evenly across grinding papers and polishing cloths. Moreover, reversing the rotation can also improve the uniformity and consistency of the results, especially when you are working with delicate samples or high-precision samples.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher offers four preset constant speed levels, providing users with a quick and efficient way to select optimal grinding and polishing speeds. The available speed settings include:
V1: 300 rpm – Suitable for initial grinding stages where controlled material removal is required.
V2: 500 rpm – A balanced speed for transitioning between grinding and polishing.
V3: 800 rpm – Optimized for fine grinding and pre-polishing applications.
V4: 1000 rpm – Ideal for final polishing to achieve smooth and uniform surface finishes.
Each of these speeds can be further adjusted within a 100-1400 rpm range, allowing users to fine-tune settings based on sample requirements. This combination of preset and adjustable speeds enhances process efficiency, accuracy, and repeatability across different metallographic applications.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a grinding head speed range of 0 to 120 rpm, allowing users to precisely control the movement of the specimen holder during grinding and polishing. This adjustable speed guarantees that specimens receive uniform pressure and material removal, improving consistency across multiple samples.
Lower speeds are ideal for delicate materials that require controlled surface preparation, while higher speeds provide greater efficiency in polishing and grinding harder specimens. The ability to fine-tune the grinding head speed helps prevent uneven surface finishes, resulting in high-precision metallographic preparation.
With its adjustable speed control, the machine provides greater flexibility and process optimization, making it suitable for laboratories, research institutions, and industrial quality control applications requiring repeatable and reliable outcomes.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is equipped with a 0.2kW grinding head motor, providing consistent and controlled force for grinding and polishing operations. This power level results in smooth and uniform material removal, reducing inconsistencies in sample preparation.
Operating in clockwise rotation, the grinding head maintains steady torque and stability, preventing fluctuations that could affect surface quality. The controlled power output allows for precise pressure application, ideal for an array of metallographic specimens, from soft materials to harder alloys.
By combining optimized motor efficiency with stable operation, the machine ensures repeatable and high-precision grinding and polishing, which is perfect for laboratories and industrial settings that require consistent sample preparation quality.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a manual grinding head lock as standard, with an optional automatic electronic lock for added convenience. The manual lock provides a secure and stable hold, guaranteeing that the grinding head remains firmly in place during operation, preventing unwanted movement that could affect sample precision.
For users seeking a more streamlined and efficient workflow, the optional automatic electronic lock allows for quick and effortless engagement and disengagement of the grinding head, reducing manual adjustments. This feature enhances ease of use and minimizes setup time, especially in high-volume laboratories where frequent sample changes are required. With both manual and electronic locking options, the machine offers flexibility and improved operational efficiency, catering to a variety of metallographic preparation needs.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a sample pressure range of 0 to 0.5 MPa, allowing for precise force control during grinding and polishing operations. The commonly used range of 0.1 to 0.3 MPa provides an optimal balance between material removal efficiency and surface quality, resulting in uniform outcomes across multiple specimens.
The ability to adjust pressure gives the machine flexibility for different material types, preventing excessive force that could damage softer samples while applying sufficient pressure for harder specimens. This controlled pressure distribution improves consistency and repeatability, minimizing variations in surface preparation.
By offering a wide pressure adjustment selection, the machine allows users to optimize their process based on specific sample requirements, perfect for laboratories and industrial applications that demand high-precision metallographic preparation.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is powered by a 1.1kW working wheel motor, providing consistent torque and stable operation for both grinding and polishing. This power level ensures that the machine can handle numerous material types, from soft metals to harder alloys, without fluctuations in performance.
With bidirectional rotation capabilities, the working wheel supports both clockwise and counterclockwise movement, allowing users to optimize material removal and polishing efficiency. Switching between rotation directions helps extend the lifespan of consumables by distributing wear more evenly across grinding papers and polishing cloths.
The combination of high-power output and adjustable rotation control enhances precision, stability, and repeatability, making the machine ideal for high-accuracy metallographic sample preparation in laboratories and industrial environments.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher comes with a standard sample holder configured to accommodate 6 specimens with a 30mm diameter. This configuration allows for multi-sample processing, increasing efficiency and achieving consistent preparation with multiple samples in a single cycle.
For added flexibility, the machine supports various sample sizes upon request, including Φ25mm, Φ30mm, Φ40mm, or 1”, 1.25”, and 1.5” diameters. Custom sample holder configurations can also be provided to meet specific laboratory or industrial testing requirements.
By offering multiple holder sizes, the GenGrind SA-C 250S adapts to different sample preparation needs, making it suitable for a number of metallographic applications where precision and repeatability are critical.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is equipped with a pneumatic central pressure system, resulting in uniform force distribution across all mounted specimens during grinding and polishing. This method improves sample consistency by applying equal pressure to each specimen, eliminating variations that could affect surface finish.
Central pressure control is particularly beneficial for multi-sample preparation, as it guarantees that all specimens receive the same amount of force, leading to even material removal and polishing results. The pneumatic system also reduces operator intervention, improving workflow efficiency and minimizing user fatigue.
With precisely regulated pneumatic pressure, the machine provides stable and repeatable sample preparation, perfect for laboratories and industrial environments that require high-accuracy metallographic results.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher features a manual pressure adjustment system, allowing users to fine-tune the applied force during grinding and polishing operations. Due to the control, consistent material removal and uniform surface finish across all specimens are made possible through the distribution of pressure in an optimal manner.
By manually adjusting the pressure, operators can adapt the machine to different sample materials and preparation stages, preventing excessive force that could damage delicate specimens while applying sufficient pressure for harder materials. This level of flexibility improves repeatability and precision in metallographic preparation.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is equipped with a programmable timing function ranging from 0 to 99 minutes, allowing users to precisely control the duration of grinding and polishing operations. This results in consistent processing times, reducing variability between samples and improving repeatability.
By setting a specific time, operators can automate the process, eliminating the need for constant monitoring and minimizing human error. This is particularly useful for laboratories handling high sample volumes, as it optimizes workflow and enhances efficiency.
With its adjustable timing feature, the machine provides greater flexibility for different metallographic preparation needs, while providing precise control over material removal and polishing outcomes.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher operates on a 110V power supply with a frequency of 50/60Hz and a total power consumption of 1.8kW. This voltage specification allows it to be used in many laboratory and industrial settings without requiring additional electrical modifications. The dual-frequency capability guarantees stable performance regardless of regional power variations, making it adaptable to different work environments.
With its 1.8kW power consumption, the machine provides consistent and controlled grinding and polishing performance without excessive energy use. The power distribution is carefully optimized to support the working wheel, grinding head, and pneumatic pressure system so that all components function smoothly and efficiently. This balanced energy output helps maintain steady torque, reliable speed control, and long-term durability while preventing overheating or performance fluctuations.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher has dimensions of 19.7” x 30.3” x 27.6” (500 x 770 x 700mm), making it a compact yet robust unit suitable for laboratory and industrial environments. Its balanced construction makes sure that it provides stability during operation while maintaining a manageable footprint that fits well into existing workspace layouts.
The size of the machine is optimized for both single-sample and multi-sample preparation, offering enough working space for six specimens in one cycle without occupying excessive bench space. The layout is also designed for easy access to controls and sample loading, making operations more efficient.
Despite its compact form, the machine’s rigid construction guarantees durability, reducing vibrations during grinding and polishing. The carefully engineered dimensions allow it to integrate easily into various laboratory setups, whether in research institutions, production facilities, or quality control labs.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher weighs 176 lbs (80 kg), providing a stable and vibration-resistant structure for precise grinding and polishing operations. Its weight assures that the machine remains firmly in place during operation, preventing unwanted movement that could affect sample preparation quality.
The well-balanced weight distribution contributes to maximum durability and reliability, allowing the machine to withstand extended use in laboratories and industrial environments. Despite its solid construction, it remains manageable for installation and repositioning, allowing it to be adapted to different workspace requirements.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher comes fully equipped with key components to guarantee efficient grinding and polishing operations. The package includes a 254mm grinding plate, providing a durable and stable surface for specimen preparation.
To accommodate different grinding and polishing requirements, the machine is supplied with four polishing cloths with PSA backing and a set of grinding papers in 400#, 800#, and 1200# grits. These consumables allow users to transition smoothly between coarse grinding, fine grinding, and polishing stages. A paper disc and magnetic disc are also included, providing additional flexibility in material preparation.
For water management, the system includes a 0.75” water inlet hose and a 32mm water outlet hose, making certain of proper cooling and debris removal during operation. A waterproofing ring is integrated into the design to prevent leakage and maintain a clean workspace.
The machine is delivered with a power line and a detailed operational manual, ensuring users can set up and operate the equipment efficiently. The comprehensive configuration provides everything necessary for high-precision metallographic sample preparation while reducing the need for additional accessories.
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The GenGrind SA-C 250S - Automatic Grinder & Polisher is an ideal solution for laboratories, research institutions, and industrial facilities that require high-precision sample preparation. Its semi-automatic operation with central force control guarantees consistent grinding and polishing across multiple specimens, making it well-suited for applications that demand repeatability and accuracy.
Quality control laboratories benefit from the machine’s ability to process multiple specimens at once, assuring that material properties and surface finishes meet industry standards. Its programmable settings allow for standardized procedures, reducing operator variability and improving workflow efficiency.
Research and development facilities use the machine for metallurgical studies, failure analysis, and new material testing, where precise sample preparation is essential for accurate results. The customizable pressure, speed, and timing settings make it adaptable for a broad range of materials, from metals to composites.
Manufacturers and production facilities rely on the GenGrind SA-C 250S for process optimization and quality assurance, making sure that materials used in production meet engineering and safety requirements. Its automated cleaning and program storage features help streamline operations, reducing downtime and improving productivity.
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