Zhengzhou Protech Technology Co., Ltd
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email info@lab-furnace.com
Zhengzhou Protech Technology Co., Ltd
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Heavy Duty (8") Dual Platens Grinder/ Polisher with Magnetic Plates & Complete Accessories -

Heavy Duty (8") Dual Platens Grinder/ Polisher with Magnetic Plates & Complete Accessories -


Description:EQ-UNIPOL-820 is a heavy duty grinding / polishing machine with two 8" lapping plates and independent speed control. Upgraded magnetic plates were installed in the machine, which makes installing sand paper / polishing pad quickly and easily. UNIPOL-820 is perfect for use in a metallographic lab to prepare small samples faster and easier.

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  • Heavy duty fiberglass case with anti corrosion painting surface.
  • Belt driven platen with stable and quiet operation.
  • Soft rubber splash guard ring for safe operation.
Power 110V or 220 V (50-60Hz)  switchable power supply, worldwide support.
Motor Two  300W high torque DC motor with belt pulley with independent speed control.
Variable speed from 0 - 600 RPM with digital display for each plate.
Polishing plate 3 pins plug-type; quickly install and uninstall
Product dimension 580 L x 420 W X 350 H (mm) 
Net weight 44 Kg
Shipping dimension 42" x 48" x 25" (inch)
Shipping weight 160 lbs
Warranty & Compliance
  • One year limited warranty with lifetime support ( not cover damaged or rusted by careless user )
  • CE certifed
Application Notes Warning:  Please always clean machine after each use.  and don't over-flow water into inside machine
P/N Description Qty
UP820-01 Aluminum alloy master plate 8" dia lapping plate 2 set
UP820-02 8" dia.x 0.8 mm thick permanent magnetic sheet with PSA backing
(installed in Aluminum plate)
2 set
UP820-04 8" dia x 0.7mm thick steel buffer sheet (Zinc coated) for carrying sand paper and polishing pad, 
 (which can be attached to magnetic plate at stable and take off at easy)
4 set

Transaction process

  After-sales Service

1.We provide one year warranty for our equipment (Except the quick-wear part),Equipment damage or malfunction during the guarantee period due to equipment quality reasons, all be free maintenance.After the warranty expires, still offer lifetime and high quality service.

2.In case of failure in the process of equipment used, our company will make a deal as soon as possible, to ensure the normal operation of equipment.

3.Our company provide free equipment operation training and simple troubleshooting and maintenance training.

4.My company's technical staff can provide door-to-door service (product installation, debugging, maintenance, technical advice and instructions, etc.).

5.Our company provides transport services, packaging are carried out in accordance with the safety standard packing.Random complete technical data (user manual, maintenance manuals, relevant materials and accessories, random tools, etc.).

6.All the equipment has the CE certificate.

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