Brand: QATM | Category: Scientific & Laboratory Equipment

Automatic single wheel (GO 1) and twin wheel (GO 2) grinding and polishing machines that can run in single pressure or central pressure mode. Single pressure loads each specimen individually, which suits mixed hardness samples; central pressure loads the whole holder, which is faster for identical specimens.
Compare the named models or configurations. Confirm options and included accessories in your quotation.
| Parameter | Qpol GO 1 | Qpol GO 2 |
|---|---|---|
| Working-wheel arrangement | Single wheel | Twin wheel |
| Working wheels | Ø 200/250/300 mm | Ø 200/250/300 mm |
| Number of samples | Single pressure: 1 - 6 samples, Ø 40 mm ; Central pressure: 1 - 5 samples, Ø 40 mm | Single pressure: 1 - 6 samples, Ø 40 mm ; Central pressure: 1 - 5 samples, Ø 40 mm |
| Contact force | Single pressure: variable, 5 - 80 N ; Central pressure: variable, 20 - 350 N | Single pressure: variable, 5 - 80 N ; Central pressure: variable, 20 - 350 N |
| Speed (grinding machine) | 30 - 600 rpm, continuously variable | 30 - 600 rpm, continuously variable |
| Rotational speed (grinding head) | 30 - 160 min-1 | 30 - 160 min-1 |
| B x H x T | 511 x 610 x 756 mm | 901 x 610 x 749 mm |
| Weight (depending on equipment) | ~ 65 kg | ~ 80 kg |
Manufacturer catalogue checked 2026-09-29.
The manufacturer publishes separate GO 1 and GO 2 tables. Dimensions and weights refer to the named configuration; final weight depends on equipment. Single-pressure and central-pressure capacities are distinct. Confirm the holders, dosing equipment and electrical supply in the quotation.
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Contact Vvon Technologies Limited about QATM equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
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Automatic single wheel (PLUS 1) and twin wheel (PLUS 2) grinding and polishing machines with a higher performance head than the GO series, taking sample holders up to 185 mm diameter in central pressure mode. Specimens up to 50 mm diameter can be prepared, six at a time under single pressure.
Grinding and polishing head that converts a manual Qpol machine into a semi-automatic one. Single pressure and preparation time are set with rotary controls on the head itself, and the working area is lit and left visible by the slim housing.
Grinding and polishing machine pairing a Saphir 550 base unit with a Rubin 520 preparation head. The head carries the sample holder and applies the load while the base drives the working wheel, so head and base can be specified to suit the throughput a laboratory needs.