Qness-QATM-Grinding-Polishing-Machine-Saphir-250-A1-Eco

QATM Grinding & Polishing Machine QPOL 250 A1-ECO (SAPHIR 250 A1-ECO)

The SAPHIR 250 A1-ECO is a single-wheel grinding and polishing machine for working wheels Ø 200/250 mm which is conveniently operated by a 4.3 “touch screen.

The new holder for the working wheel (single-disc design) enables operation without carrier disc without compromising performance. The control software allows to edit and save up to 200 preparation methods, protected by a user account management.

Pressure, speed and direction of rotation (head and working disc) are adjustable. A spin cycle function (Cleaning Boost) helps to spin dry the grinding and polishing medium at 750 rpm at the end of the preparation process within 3 seconds.

The robust machine can be combined with the dosing system TOPAS ECO and offers maximum flexibility for sample preparation and operating convenience.

Product Advantages

Single wheel grinder/polisher
Spin cycle function (Cleaning Boost)
4.3″ Touch-Screen with intuitive QATM user software
200 customized programs storable
Easy cleaning/rinsing of bowl by lifting the working wheel (single-disc design)
Variable speed of working wheel and polishing head
Working wheel and polishing head: clockwise / counter-clockwise rotation
Impact-proof plastic bowl
Aluminium case, powder-coated
Economic LED illumination

Features

Working wheels	Ø 200/250 mm
No. of samples (single pressure)	1-5 samples Ø 40 mm
Single pressing force	variable, 5-80 N
Central pressing force	variable, 20-285 N (expert mode: 20-350 N)
Connection power	2.3 kVA
Drive power (grinder)	0.55 kW (S1)
Drive power (head)	0.18 kW (S1)
Speed (grinder)	30 – 600 min^-1
Speed (head)	30 – 160 min^-1
W x H x D	511 x 530-610 x 710 mm
Weight	~ 64 – 72 kg
Water connection	1x fresh water connection R½” max. 6 bars
Dosing system (option)	Topas ECO

TOPAS ECO

The fully automatic dosing system TOPAS ECO is suitable for use with the automatic grinders of the SAPHIR 250 A series. Four 500 ml glass bottles with screw caps hold 3 x suspension and 1 x lubricant or 4 x Dia-Complete and can be filled via a separate lid. They are easily removed for cleaning.

The dosing nozzles are inserted into a holder attached to the head. The dosing interval is controlled via the touch screen and the software of the SAPHIR 250 A devices. The backflushing function keeps the hoses clean.

Automatic dosing unit for 3x diamond suspension and 1x lubricant or 4x Dia-Complete
Dosing interval adjustable
Reverse rinsing function
Controlled by the control software of the SAPHIR 250 A grinders/polishers
For all SAPHIR 250 A grinders/polishers
Suspension containers refillable and removable
incl. dosing nozzles (inserted into a holder attached to the head)

For more information visit QATM website.