MP-2DE Metallographic Sample Grinding and Polishing Machine

The MP-2DE metallographic sample grinding and polishing machine is a variable-frequency, stepless speed-adjustable dual-disk tabletop model that can be operated by two people simultaneously. The body is integrally molded from ABS material, featuring a novel and aesthetically pleasing design, corrosion resistance, and long-lasting durability. The sturdy large-scale support chassis design ensures precise rotational balance. The finely ground and surface-treated working disks guarantee a smooth sample surface. This machine is suitable for pre-grinding, grinding, and polishing operations on metallographic samples. The left disk is for pre-grinding, while the right disk is for polishing. It can perform light grinding, rough grinding, semi-finish grinding, finish grinding, as well as precision polishing of samples. It is an indispensable device for users to prepare metallographic samples.

Cooling System

This machine is equipped with a cooling device that can cool the specimen during grinding and polishing to prevent damage to the metallographic structure caused by overheating.

Control system

This machine features a dual-disc, dual-control structure, with two grinding and polishing discs independently controlled via frequency converters for speed regulation. It allows for stepless speed adjustment, directly achieving speeds between 50-1000 r/min. Additionally, it offers two fixed speed settings of 300 r/min and 600 r/min.

Technical Specifications:

Structure: Double-disk dual-control desktop

Millstone diameter: φ203mm

Disc diameter: φ203mm

Grinding and polishing disc diameter: φ230mm or φ250mm (optional)

Polishing disc speed: 50-1000 r/min (stepless speed regulation), 300 r/min, 600 r/min (two-stage fixed speed)

Sandpaper diameter ：φ200mm

The bounce value of the sell orders ：≤2%

Motor YSS6324、550W

Working Voltage: 220V 50HZ

Overall Dimensions: 700*600*278（mm）

Net Weight ：57kg

Gross Weight ：66kg

Common metallographic consumables:

Name	Specifications	Usage	Here is the English translation of the Chinese text "图片": Image
Metallographic cutting blade	250*2*32mm, 300*2*32mm, etc.	Used for cutting metallographic specimens.
Metallographic mounting compound	Black*, transparent, etc.	Used for embedding small, thin, and similar workpieces.
Metallographic Sandpaper (Dry/Wet Use)	320#, 600#, 800#, 1200#, etc.	Metallographic specimen grinding of various black* and non-ferrous* metals
Polished flannel	Velvet, silk, woolen fabrics, etc.	Precision polishing of various metallographic specimens and instrument, meter, and lamp components.
High-Efficiency Diamond Spray Polishing Agent	W0.5um, W1um, W2.5um, etc.	Used for sample grinding and polishing of different materials and hardness levels.