Metallographic Automatic Grinding and Polishing Machine Double Disc Grinder&Polisher

• Wheel: 2( Double Wheel with One Panel )
• Speed: 50-1000rpm
• Diameter: 8inch-10inch(203/254mm)
• Direction: Cw/Ccw
• Torque @300rpm: 3n.M
• Voltage/Frequency: 110V/60Hz, or 220V/50Hz (1p1n1PE)
• Model NO.: Alpha-200 Single Controlled on Double-Wheel Grinde
• Standby Power: 750W
• Rated Current @220V: 15W
• Max.Current @220V: 3.0A
• Rated Power: 5A
• Max. Pressure: 0.6MPa
• Pipe Dia. on Water: 8mm
• Pipe Dia. on Flush: 10mm
• Pipe Dia. on Outlet: 32mm
• Wxdxh: 820X740X340mm
• Transport Package: Wooden Case or Customized
• Specification: 820x740x340mm
• Trademark: Trojan
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Product Description

Alpha-200 is a single controlled on double wheels grinding and polishing machine which has equipped with a variable frequency motor. Including Three programmable preset speed function with one-button and adjustable speed setting function, suitable for grinding and polishing of various metallographic samples. It is widely used in material analysis/physical & chemical analysis laboratories of each enterprises and research institutions.
 

One-touch flushing function in the disc to effectively prevent drainage blockage;
Automatic working mode of cooling water for easy manual grinding;
Large diameter side drainage, not easy to block and drain quickly;
Retractable faucet for easy cleaning and maintenance in the disc;
Built-in automatic temperature-sensing cooling fan to reduce failure rate and prolong working life;
Optional tempered glass panel, easy to operate, good sealing performance, easy to clean;
Optional panel with rotary switch, more options for customer.
 

Product Parameters

Model		Alpha-200G	Alpha-200B
Working wheel	Wheel	2( Double wheel with one panel )
	Speed	50-1000rpm	0-1000rpm
	Diameter	8"-10"(203/254mm)
	Direction	CW/CCW
	Torque @300rpm	3N.m
Electronic	Voltage/Frequency	110V/60Hz, or 220V/50Hz (1P1N1PE)
	Standby power	750W
	Rated Current @220V	15W
	Max.Current @220V	3.0A
	Rated Power	5A
Water Supply	Max. Pressure	0.6MPa
	Pipe dia. on water	Φ8mm
	Pipe dia. on flush	Φ10mm
	Pipe dia. on outlet	Φ32mm
	Recirculating water tank (optional)	45L, Minimum filter accuracy :1um
Control Panel		Touch key-press	Button switches
Three programmable preset speeds		Yes	No
Flush inside of the wheel		Auto/Manual
Noisy	Measured at 1 meter	<40dBA
Operating Environment	Tempersture	-20˚C - 60˚C
	Humidity	0-95%RH
Dimension	WxDxH	820x740x340mm
Weight		65kg

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