The Qpol 250 A2-ECO is a double-wheel grinding and polishing machine for the metallographic laboratory, suitable for working wheels Ø 200/250 mm. The machine is conveniently operated by a 4.3 "touch screen.
The new holder for the working wheel (single-disc design) enables metallographic sample preparation 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 grinding and polishing machine can be combined with the dosing system Qdoser ECO or Qdoser ONE and offers maximum flexibility for sample preparation and operating convenience.
PRODUCT ADVANTAGES
Double wheel grinder/polisher for metallographic sample preparation
Spin cycle feature (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
CONVINCING BENEFITS
OPERATING COMFORT
The ECO grinding & polishing head with adjustable swivelling limits is equipped with recessed grips on both sides and integrated buttons for easy swivelling and adjustment. A large gap between the working surface and the polishing head ensures convenient changing of the sample holder.
SINGLE-DISC DESIGN
After removal of the splash protection ring, the working wheel is freely accessible. The wheel is automatically arrested when placed on the new mounting system. On lifting the wheel, all parts below are accessible for easy cleaning.
ECO POLISHING HEAD
The ECO polishing head is equipped with LED illumination of the working area and a holder for the nozzles of the Qdoser ECO dosing system. Water is supplied automatically via the head.
SAMPLE HOLDERS
QATM offers a wide selection of standard sample holders in various diameters and for different applications and machines. Samples with unusual dimensions can be clamped with the help of special design sample holders.
ELECTRONIC CONTROL SYSTEM
The machine is operated and programmed via the 4.3“ touch screen. Preparation methods for sample preparation may be edited and saved. It is also possible to prepare samples manually.
OPTIONAL DOSING UNIT QDOSER ECO / ONE
The automatic grinders and polishers can be combined with the fully automatic dosing system Qdoser ECO or the manual dosing solution Qdoser One, thus offering a high degree of flexibility for sample preparation and ease of use.
DOSING UNIT QDOSER ECO
The fully automatic dosing system QDOSER ECO speeds up grinding and polishing processes in the metallographic lab and is suitable for use with the Qpol 250/300 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 Qpol 250/300 A devices. The backflushing function keeps the hoses clean.
Automatic system for
✔ 3x diamond suspension and 1x lubricant or
✔ 4x Dia-Complete
Adjustable interval
Reverse rinsing function
Controlled by the control software of the Qpol 250/300 A grinders/polishers
Suitable for all Qpol 250/300 A grinding and polishing machines
Suspension containers refillable and removable
incl. nozzles (inserted into a holder attached to the head)
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Grinding and polishing machine QPOL 250 A2-ECO (QPOL 250 A2-ECO)
