Rotary Surface Grinders.

Rotary Grinder

The Ajax rotary surface grinder is a high quality surface grinding machine for round components that need more circular accuracy. With our variable feed technology our machines have a better surface finish and accuracy.

Options include, Electromagnetic chuck, parallel dressing attachment, demagnetize, coolant systems, dust extraction, wheel balancing base, vertical MPG and DRO systems. These machines have the option of manual, PLC or CNC control. We think the plc is the best option giving complete control with ease. CE & CA Marked.



Precision Spindle

The low maintenance precision spindle cartridge is well lubricated and uses NSK P4 high precision bearings ensuring a spindle run out accuracy of 0.002 mm. The sealed and waterproof design also provides excellent durability and machining accuracy.

cumulative tolerances during product assembly.

The spindle centre is tested around 360 for perpendicularity (with the table support), and a maximum tolerance of 0.003 mm is ensured.

In order to ensure efficient and precise grinding performance all machine gaps are carefully calibrated

Before any machine leaves the factory they are checked for a parallelism and straightness of 0.01mm, which greatly increases the stability during grinding and extends product life.


Lubrication of all slide-ways is by means of an electronically controlled pump unit through metering valves to the various lubrication ports.

Rigidity & Stability

The main parts of the machine are made from stress relieved Meehanite castings to ensure rigidity, stability and accuracy.

Using a fixed hand scraper will not only increase the precision of your machine but it will also extend product lifespan.

Hand Scraping

Grinding the hand scraper twice on both sides before use ensures that the machines sliding surface can be precisely and uniformly scraped. This will give customers the best finish providing high precision machining.


Ajax Rotary Surface Grinder showing application & accuracy

The Rotary Surface Grinder

Our machines with variable feed technology give a better surface finish and better accuracy. We have 5 models of Ajax Rotary Surface Grinding Machines with working areas up to 650 mm diameter. These machines come as standard with auto lubrication. Standard items include, grinding wheel & flange, wheel balancing arbor, work light, flange extractor diamond wheel dresser, leveling screws & tool box. So what ever your job these machines are ready to do the work, manufactured in stable cast iron and machined the scraped to high precision.

Scroll to Top