Grinding and polishing machine QPOL 300 A1-ECO+

PRODUCT ADVANTAGES

• Single 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 and Qdoser ECO+ dosing systems. 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 / ECO+ / ONE

The automatic grinders and polishers can be combined with the fully automatic dosing system Qdoser ECO/ECO+ or the manual dosing solution Qdoser One, thus offering a high degree of flexibility for sample preparation and ease of use.

PROTECTIVE HOOD (OPTIONAL)

The optional protective hood for grinding and polishing machines of the Qpol 250/300 series is available in 2 versions:

• Variant 1: transparent hood for access and splash protection with connection for external exhaust system.
• Variant 2: with additional automatic locking during the grinding and polishing process

DOSING UNITS QDOSER ECO / QDOSER ECO+

The Qdoser ECO and Qdoser ECO+ fully automatic dosing units speed up grinding and polishing processes in the materialographic laboratory and are designed for use with the automatic grinding machines of the Qpol 250/300 A series. 4 screwable 500 ml glass bottles can hold diamond suspensions, lubricant or final polishing suspensions and can be filled through a separate lid, even during operation. They are quickly removed for easy cleaning.

The dosing nozzles are easily attached to the grinding and polishing head. The dosing is controlled fully automatically by the software of the Qpol devices. A backflushing function keeps the hoses clean.

• Qdoser ECO for all Qpol 250/300 A grinders/polishers for 3x diamond suspension and 1x lubricant or 4x diamond suspension Dia-Complete
• Qdoser ECO+ only for Qpol 300 A-ECO+ grinders/polishers for 3x diamond suspension, lubricant or All-In-One diamond suspension and 1x final polishing suspension
• Adjustable interval
• Reverse rinsing function
• Controlled by the control software of the Qpol 250/300 A grinders/polishers
• Suspension containers refillable and removable
• incl. nozzles (inserted into a holder attached to the head)