COMPANY PRODUCT

1.Application:
MoPao 3S Automatic Metallographic Specimen Grinding And Polishing Machine complies with international standard, and it is new generation bench type double discs automatic grinding and polishing machine produced with advanced technology.
It features automatic for specimen preparation process. It’s double discs and microprocessor control.
The machine is of liquid cooling device and scour nozzle, it can cool the specimen during cutting to prevent damaging the metallographic structure because of cutting heating, and at the same time it can scour the abrasive grain away with the cooling liquid.
The machine shell is made of fiber reinforced plastic, and equipped with stainless steel parts, all these make the machine appearance beautiful and exquisite, also it raises the performance of antisepsis and antirust and easy to clean.
The machine suits the whole automatic preparation process from rough grinding, fine grinding, rough polishing to final fine polishing. It is the necessary and ideal sample preparation apparatus for enterprise, science research unit and lab of junior college academy.
The machine combines several different machine functions in one, it can do pre-grinding process, fine grinding process and fine polishing process, so it saves different equipment cost.
The machine adopts special converter to adjust the rotating speed, it has two rank fixing rotating speed and stepless adjustable rotating speed. Two rank fixing rotating speed of 150rpm and 300rpm is for rough grinding, fine grinding and polishing. Stepless adjustable speed from 50rpm to 1000rpm is for advance user self setting based on needing to complete automatic sample preparation.
2.Main Characters:
Clockwise and anti-clockwise working disk rotating selection.
Working disk quick changeable character.
Multi-specimen holder.
Pneumatic single specimen loading.
Abrasive suspension automatic dispatching.
Achieving rotating speed stepless adjusting for grinding & polishing head and working disk by
adopting advanced micro-processing control system.
Direct-viewing and convenient setting for loading force and rotating time.
Completing the whole grinding and polishing working procedure only by change grinding disk,
or polishing disk, or abrasive paper, or textile.
Enhancing the rigidity by adopting casting aluminum foundation base.
Characters of rotating stability, safety reliability and low noise.
3.Grinding And Polishing Head Specification:
The shaft of grinding and polishing head can be set within 50 and 100rpm.
Pneumatic driving load, individual specimen loading, once time for 6 pcs. specimen.
Standard specimen diameter:30mm for 6 pcs.(other size is customized,like 22mm,45mm and so on).
Loading range: 5-60N.
4.Main Specifications:

Model	MoPao 3S
Grinding Disc Diameter	200mm (Can Be Customized 250mm)
Polishing Disc Diameter	200mm (Can Be Customized 250mm)
Grinding Polishing Disc Speed	50~1000r/min (Stepless Speed)
	150r/min, 300r/min(Two Rank Fixing Rotating Speed)
Sample Preparation Time	0~9999 S
Loading Range	5~60 N
Grinding Polishing Head Speed	5~100r/min (stepless speed)
Sample Diameter	phi 30mm (Can Be Customized phi 22mm And 45mm)
Input Power	870W
Input Voltage	AC 220V Single-phase 50Hz
Dimensions	726*730*673mm
Weight	98.00 KG