German QATM single disc automatic polishing machine Qpol 250 A1-ECO-QATM Grinder-Polishers-Linkenergy Metallographic Equipments Nanjing Co., Ltd.

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German QATM single disc automatic polishing machine Qpol 250 A1-ECO

The original imported QATM single disc automatic metallographic polishing machine Qpol 250 A1-ECO from Germany has a working disc diameter of 200-250 mm. The new work disk assembly system, new control software, and all preparation methods can be edited and stored, and protected through user account management. Pressure, speed, and rotation direction can be adjusted. The TOPAS ECO dosing system can be selected for use, providing more flexible operation and convenience for sample preparation. The shockproof plastic inner cover adopts powder coated aluminum outer cover and high standard technology of the equipment, giving it the characteristics of quiet and smooth operation and better preparation results. Simple operation, easy installation and maintenance, making it an ideal automatic grinding and polishing equipment for metallographic laboratories.

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Performance of Qpol 250 A1-ECO Single Disc Automatic Metallographic Grinding and Polishing Machine
• Single disc automatic polishing machine with ECO power head, with adjustable stop position for power head rotation • Single point force and central force loading method • Can be configured with 8-inch and 10-inch grinding discs, making it easy and fast to replace grinding discs without the need for tools • The working disc and polishing head can be turned clockwise or counterclockwise with adjustable speed • Touch screen control, ATM software can store 200 custom programs • Equipped with USB interface and Ethernet plug • Economical LED lighting • Manual water inlet valve, automatic water control for grinding and polishing head, • Bottom tank flushing, dehydration rotation function (cleaning acceleration) • By lifting the work tray, the bottom groove can be easily cleaned/flushed • Impact resistant plastic sink, impact resistant plastic inner cover • Water tank flushing pipe, controlled by automatic water flow solenoid valve, capable of comprehensive flushing • Easy and fast replacement of work discs without the need for tools • Can be configured with Topas Eco dosing unit or integrated with 4-fold dosing unit • Aluminum shell, powder coated, durable and aesthetically pleasing • Including splash protection ring and abrasive cover • Suitable for grinding and polishing metallographic specimens of various materials

Technical parameters of Qpol 250 A1-ECO single disc automatic metallographic polishing machine

Grinding disc size	Φ 8in(200mm)-10in(250mm)
power supply	200-240V，single phase ，50Hz
power	2.3kVA
Drive power	0.55 kW (S1)，0.75 kW (S3/40%)
Grinding disc speed	30-600rpm
Grinding disc steering	Clockwise or counterclockwise, adjustable
water inlet	1/2 "threaded interface, (water pressure up to 6 bar)
ECO power head drive power	0.18 kW (S1)
Number of samples held	1-5 single point forces, with the central force dependent on the sample fixture
ECO power head speed	30-160rpm
load	Single point force: 5-100N; Central force: 20-350N; Adjustable
size（W×D×H）	511×710×265mm
weight	64kg

Qpol 250 A1-ECO Single Disc Automatic Metallographic Grinding and Polishing Machine Ordering Information

product number	product description
M5631040	Single disc automatic grinding and polishing machine Qpol 250 A1-ECO
	Power supply: 200-240 V, single-phase, 50Hz
Z5631001	Grinding disc，Φ 200 mm
Z5631002	Grinding disc，Φ 250 mm
Z5631003	Pressure ring, plastic, adapter Φ 200 mm working disc
Z5631004	Pressure ring, plastic, adapter Φ 250 mm working disc
A5810261	Waste filtration and sedimentation tank, double chamber 45L, H800 mm, can be pushed into the system laboratory cabinet
A5810237	Waste filtration and sedimentation tank, double chamber 45L, H900 mm, can be pushed into the system laboratory cabinet
A5800496	Waste filtration and sedimentation tank, double cell 45L, mobile
Z5600008	Connection kit: 1 drainage pipe, 1 pressure pipe
M6300060	Filling system TOPAS Eco