Discover the GenGrind SA-I 250S, your ultimate answer to grinding and polishing needs. Equipped with a spacious 10”Ø wheel (254mmØ), it offers automatic two-direction control and stepless variable speed. Its intuitive touch screen, enriched by advanced programming and parameter storage, ensures user-friendly operation.
Experience unmatched efficiency through the powerful individual-pressure head, featuring adjustable speed, clockwise rotation, and pressure. Elevate your sample preparation effortlessly with the GenGrind SA-I 250S.
Remarkable cost-effectiveness, offering stable quality and versatile functions, easily customizable to cater to various customer requirements.
Crafted from a single piece of aluminum alloy, the machine base guarantees lightweight construction, exceptional shock absorption, and corrosion resistance.
Enjoy a single working plate with standard dimensions of 10” diameter (254mm)
Efficiently polish 6 samples of 30mm diameter in a single operation (various other sizes available upon request).
The sleek ABS shell exudes a sophisticated appearance, adding a touch of elegance to the machine's design.
Experience automatic cleaning facilitated by the built-in nozzle with a waste collection tank.
Intuitive touch screen display control ensures clear interface and a user friendly simple operation.
Set parameters for testing time, rotation speed, and pressure, tailoring the machine to your needs.
Opt for the optional electromagnetic clutch for the grinding head, allowing convenient and swift operation.
Choose between stepless speed regulation (100-1000r/min) or four constant speed options, with room for defining three common speeds for different stages of preparation.
Store up to 100 sets of grinding and polishing programs, enabling quick program recall.
Embrace the magnetic disc design for swift disc changes, enhancing efficiency during sandpaper and polishing cloth replacement.
Seamlessly handle samples with the free-rotating sample chuck design, complemented by an internal lighting system for easy sample placement.
Benefit from the machine's three-phase silent motor and stepping motor combination, ensuring stable rotation, minimal noise, and extended lifespan.
Automatic centering feature prevents multi-faceted grinding and polishing, ensuring precise results.
GenGrind SA-I 250S Single Wheel Semi Automatic Grinder and Polisher with Individual 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)
Water Inlet Hose 0.75”
Water Outlet Hose 32mm
Power Line and Operational Manual
GenGrind SA-I 250S
254mm (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
Standard is 6pcs @ 30mm Dia. (other sizes available upon request - Φ25mm, Φ30mm, Φ40mm or 1”, 1.25”, 1.5” or custom)
Can program speed, running time, grinding wheel direction and timing functions
Sample Pressure Range
0-0.5MPa (Commonly 0.2-0.3MPa)
Pressure Loading Type
Single Point Pneumatic Pressure
Grinding Head Lock Mode
Manual Lock (Automatic Electronic Optional)
Grinding Head Power
0.2kW (Clockwise Rotation)
Working Wheel Power
1.1kW (Clockwise and Counter Clockwise)
110v 50/60Hz 1.8kW
Dimensions & Weight
500 x 770 x 700mm; 80kg / 19.7” x 30.3” x 27.6”; 176lbs
Note: Check out our consumables catalogue starting on Page 3 for Mounting Press consumables!
With the GenPress MFA MOT - Fully Automatic Mounting Presses, users will benefit from a High Quality ABS Shell. Firstly, ABS, which stands for Acrylonitrile Butadiene Styrene, is renowned for its robustness and durability. This means the shell is designed to withstand regular usage in a laboratory environment, ensuring the longevity of the equipment.
Secondly, its modern design not only enhances the equipment's aesthetics but also complements contemporary laboratory settings. This can make the workspace appear more professional and up-to-date. The sleek design also offers functional advantages. With smooth surfaces and fewer crevices, the ABS shell is easier to clean.
Furthermore, ease of maintenance is another significant benefit. The nature of the shell ensures that users can quickly wipe off any residues or contaminants, keeping the press in optimal condition. This not only aids in maintaining operations efficiency and accuracy but also ensures that the equipment remains hygienic, which is paramount in a laboratory setting. In summary, the High Quality ABS Shell provides a blend of aesthetic appeal, functionality, and ease of maintenance.
Introducing the GenGrind N Series metallographic grinders and polishers, offered in sizes 8", 10", or 12" diameter.
Introducing the GenGrind SA-C 250S – your ultimate single wheel semi automatic grinding and polishing solution.
Introducing the GenGrind FA-IC 250D Dual Wheel Polisher and Grinder, a fully automatic metallographic grinding and polishing machine
GenGrind FA-IC 250S Single Wheel Polisher and Grinder, an advanced and fully automatic metallographic grinding and polishing machine
The GenGrind Belt BF Series is a heavy duty dual stage, wet or dry belt grinder offering a robust, floor standing solution for high volume manual belt grinding applications. GenGrind Belt BF - Heavy Duty Dual Stage Belt Grinder for metallographic sample preparation is designed for high material removal of various sample shapes and configurations.
The GenGrindBelt BT series is a dual stage, wet or dry table top belt grinder offering the most economical solution for manual grinding applications. The GenGrind BT - Dual Stage Belt Grinder for Metallographic Sample Preparation is designed for high material removal of various sample shapes and configurations. The BT - Belt Grinder system is a table top belt grinder suitable for laboratories designed for high material removal.
Learn about the full scope of NextGen's cutting, polishing & grinding, mounting and etching metallography consumables. Our consumables are compatible with virtually all global brands, offering a rare combination of exceptional quality, longevity and affordability.