Metallographic Automatic Precision Grinding and Polishing Machine Automatic Polishing Machine for Metallography

• Speed: 10-200rpm
• Diameter: 381mm
• Station: Three Station
• Specimen Size: Dia < 142mm
• Planeness: Less-Than 0.002mm Per 20X20mm
• Voltage/Frequency: 220V/50Hz
• Model NO.: OPT-380 Automatic Precision Grinder&Polisher
• Rated Power: 800W
• Standby Power: 15W
• Timer: 0~999h59m59s
• Max. Pressure: <0.3MPa
• Humidity: 0-95%Rh
• W×d×h: 653X771X338mm
• Weight: 150kg
• Dia. on Inlet Pipe: 8mm
• Dia. on Outlet Pipe: 32mm
• Transport Package: Wooden Case or Customized
• Specification: 653x771x338mm
• Trademark: Trojan
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Product Description

OPT-380 automatic precision grinding and polishing machine has strong comprehensive performance in the industry, mainly used for grinding and polishing sample making of metal, ceramic, glass, PCB board, optical materials (such as zinc sulfide, silicon and other material), refractory materials, composite materials and other materials. It is one of the ideal grinding and polishing equipment for scientific research institutes and production enterprises. The Φ381mm disc can be used for preparing the specimen with a diameter of ≤ Φ142mm or a rectangular plane with a diagonal length of ≤ 142mm.
 

1. The grinding disc can be convenient to replace as the swing arm can be quickly disassembled and assembled;
2. The motor adopts the stepless speed control method, and the speed in real time can display on the digital screen. Even longer service life as the motor adopts angular contact bearing instead of ball bearing;
3. Can accurately control the working time (between 0-999H) with timing function; can display positive and countdown timer;
4. Can running long-term in low-speed with a cooling system;
5. Convenient to operate on the 2.4 simple LCD screen.

Product Parameters

Model		OPT-380
Working Wheel	Speed	10-200rpm
	Diameter	Φ381mm  (15")
	Station	Three station
Grinding Capacity	Specimen Size	Dia < Φ142mm
	Planeness	less-than 0.002mm per 20x20mm
Electric	Voltage/Frequency	220V/50Hz
	Rated Power	800W
	Standby Power	15W
	Timer	0~999h59m59s
Water Supply	Max. pressure	<0.3MPa
	Dia. on inlet pipe	Φ8mm
	Dia. on outlet pipe	Φ32mm
Operating Environment	Temperature	-20˚C - 60˚C
	Humidity	0-95%RH
Dimension	W×D×H	653x771x338mm
Weight		150kg

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