Metallographic Polishing Machine Metallographic Grinding and Polishing Machine Automatic Grinding and Polishing Machine

• After-sales Service: Lifetime Warranty, Free Warranty for One Year.
• Sample Type: Solidity
• Warranty: 1 Year
• Environment: Normal Pressure and Temperature
• Display: Digital Display
• Performance: Automatic
• Model NO.: Alpha-202 Double Wheels Grinder & Polisher
• Power Supply: 220V
• Weight: 50-100kg
• Certification: CE
• Customized: Non-Customized
• Wheel: 2
• Speed: 0-1000rpm
• Diameter: 8-10
• Torque@300rpm: 3n.M
• Voltage/Frequency: 220V/50Hz
• Rated Power: 1500W
• Rated Current: 8A
• Flush Inside of The Wheel: Auto/Manual
• Standby Power: 20W
• W X D X H: 820X740X340mm
• Preset 3 Speed: Yes
• Transport Package: Wooden Case
• Specification: 820x740x340mm
• Trademark: Trojan
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Product Description

Alpha-202 Double Wheels Grinder & Polisher

Alpha-202 Double disc and double control grinding and polishing machine with triple-phase asynchronous motor,Including three programmable preset speeds with one-touch quick start 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.

Features

 One-touch flushing function in the tray to effectively prevent drainage blockage;
Automatic operation mode of the cooling water for more convenient manual grinding;
Large diameter side drainage, drain quickly to avoid block;
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-202G	Alpha-202B
Working wheel	Wheel	2 ( Double wheels With Individual Control 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)
	Rated Power	1500W
	Standby Power	20W
	Rated Current@220V	5A
	Max.Current @220V	10A
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		85kg

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