MAETALL LMP-3HS Double Disc Automatic Grinding Polishing Machine (50-1000 r/min)

Disc dia.: φ250mm（can be customized to φ230mm、φ300mm）

Disc rotation speed: 50-1000 r/min（variable speed） and 300 / 600 / 900 r/min（3 fixed speed）

Disc rotation direction: clockwise and counterclockwise

Polishing head rotation speed: 5-200 r/min（variable speed）

Quantity of specimen: 6pcs

Input air pressure: 0.4-0.7Mpa

Specimen preparation time: 0-3000 S

Loading range: 0-0.7Mp adjustable

Dia. Of specimen: standard φ30mm（can be customized φ22-φ45mm）

Voltage: single phase AC220V 50Hz

Power: 1.1KW

Dimension: 735*570*590mm

Net weight: 100KG

Gross weight: 120KG

Includes:

Main machine LMP-3HS: 1

Polishing velvet Φ250mm: 2pcs

Sanding paper Φ250mm: 8pcs

Grinding polishing discΦ250mm: 2pcs

Aluminum buckle ringΦ250mm: 2pcs

Outlet pipe: 1pcs

Inlet pipe: 1pcs

Pressure pipe: 1pcs

Oil-water seperator: 1pcs

Magnetic disc: 2pcs

Anti-stick disc: 5pcs

Horizontal adjustment foot: 4pcs

Power cord: 1pcs

Dust cover : 2pcs

Clamping plate : 1pcs

Water retaining ring: 2pcs

LMP-3HS The automatic grinding and polishing machine is a double-disc desktop grinding and polishing machine. According to international standards and adopting international advanced technology, it has developed and manufactured 1 new single-point force loading grinding and polishing equipment. (No electronic proportional valve, manual pressure regulation.

It has the rotation direction of the grinding and polishing plate can be arbitrarily selected, and the grinding and polishing plate can be quickly replaced. Multi-sample clamp tester, colleague specific pneumatic single-point loading function. This machine adopts advanced microprocessor control system, which makes the speed of grinding and throwing disc and grinding and throwing head stepless adjustable, and the setting of sample pressure and time is intuitive and convenient. The grinding and polishing process can be completed only by replacing the grinding and polishing plate or sandpaper and fabric. So that the machine shows a wider range of applications. It has the characteristics of stable rotation, safety and reliability, low noise and the use of cast aluminum base to increase the rigidity of grinding and polishing.

This machine is equipped with a water cooling device, which can cool the sample during grinding to prevent the damage of metallographic structure due to overheating of the sample and the abrasive particles from being washed away at any time. Coupled with glass fiber reinforced plastic shell and stainless steel standard parts, the appearance is more beautiful and generous, and the anti-corrosion and anti-rust performance are improved and easy to clean.

It is suitable for automatic sample preparation from rough grinding, fine grinding, rough polishing to fine polishing of metallographic samples. It is an ideal sample preparation equipment for enterprises, scientific research units and laboratories of colleges and universities.