Grinders-Lappers-Polishers

Seiko Instruments OFL-11 Triple Platen Fiber Optic Polisher. 3 station optical fiber polisher. 100V, 50/60 Hz.

LAPMASTER Model 12 Precision Polishing Machine. Benchtop polishing system. Polishing Plate: 12” dia. Process timer. Holds up to three samples. Variable speed up to 60 rpm. Slurry dispense. 110V, 60 Hz

Wafer Polishing Jig similar to the Logitech Polishing Jigs. 4" capacity. We do not have the vacuum adapters. Multiple jigs available. Price is for each jig. $1500 Each

LAPMASTER Model 15 Benchtop Precision Open Face Polisher. Variable speed. Process timer. Tachometer readout. 15” dia. polishing wheel. 3 crescent yokes for holding fixtures (fixtures not included). Some paint missing or stained but sold fully tested working well.110V, 60 Hz.

Logitech DH-300 Driven Head Precision Polishing System. Developed to address the issue of polishing times when processing semiconductor materials often describe as “hard” to polish within the industry. These systems have been designed for semi-automated final stage polishing of hard materials such as sapphire, silicon carbide (SiC)or gallium nitride (GaN). Features special polishing carrier head that applies high levels of down-force onto the samples, whilst rotational speed and direction are fully controllable. This results in the highest level of sample throughput of any of the Logitech systems.

• Manual Mode’ allows operators to control individual process parameters and variables such as rotational speed and direction of carrier heads via the Graphical User Interface (GUI).
• ‘Automatic Mode’ allows users to save and re-call multi-stage process recipes – making each process completely repeatable, even across different operators.

BUEHLER PHOENIX BETA Grinder-Polisher with Vector Power Head. Semi-automatic system. Single and multiple sample capacity. Heavy duty contstruction. 8” platen with variable speed 30 to 600 rpm. 115V, 50/60 Hz, CE.

Struers ROTOPOL-31 semi-automatic 12” programmable polisher with RotoForce-3 Power Head. Designed for both polishing and grinding functions. 300 mm plate with a rotational speed 150/300 RPM. Power head has a variable force on specimens from 30 to 400N programmable in 10N steps. 480V,3Ph,60Hz,3.4A, CE

Spex 6850 Cryogenic Impact Mill. Uses steel impactor driven by magnetic coils. Requires liquid nitrogen as coolant. Coil will hold one 6801 vial or our
6751 vials. Digital controls. Liquid nitrogen consumption is typically 15 to 20 liters for initial cool down and filling of tub, 4 to 6 liters for each hour of operation there after. 115V, 1 Ph, 60 Hz, 15A

Buehler ECOMET 3000 Variable Speed Grinder/Polisher. The Ecomet 3000 is a variable speed grinder/polisher. It has a low profile along with a 203 mm (8") aluminum platen and a universal mount. The platen speed ranges from 10 to 500 rpm. A pop-up water dispensing arm can be positioned over the platen and the amount of water dispensed can be regulated by the flow control valve. 110V, 50/60Hz, 6A