Double Abrasive Wheel Automatic Metallographic Sample Grinding Polishing Machine

• Customization: Available
• Warranty: 1 Year
• Certification: ISO, CE
• Model NO.: GP-3B
• Voltage: 220V
• Application: Metal Sheet
• Rotate Speed: 50-1000r/Min
• Working Disc Size: Standard 250mm Diameter
• Motor Power: 0.9kw
• Working Mode: Auto
• Disc Number: Double Disc
• Automatic Grinding Head: 5-150 Rpm (Stepless Speed)
• Sample Number: 6 Pieces 30mm Diameter Sample
• Force Loading: Pneumatic
• Transport Package: Plywood Case
• Specification: 455*785*700mm
• Trademark: EBP
• Origin: Zhejiang, China
• HS Code: 9024109000
• Production Capacity: 200sets/Month

Product Description

Product Description

Double Abrasive Wheel Automatic Metallographic Sample Grinding Polishing Machine

In the process of metallographic sample preparation, the grinding and polishing of the sample is an indispensable process. After the sample is ground and polished, a bright mirror-like surface can be obtained. The metallographic sample grinding and polishing machine adopts a frequency converter to adjust the speed, which can make the speed of the grinding and polishing disc infinitely adjustable between 50-1000r/min. The grinding and polishing of the sample can be completed by replacing the metallographic sandpaper and polishing fabric. It is especially suitable for metallographic laboratories in factories, colleges and research institutes, and is an excellent equipment for grinding polishing metallographic samples.

Features:

1. One machine can do the rough grinding, fine grinding, rough polishing and fine polishing of metallographic specimens.
2. Double working plates φ250mm, double times improved working efficiency.
3. Pneumatic version automatic grinding head, one time can process 6 pieces of samples (4 pieces of GP-3A).
4. Integral moulding of high-strength FRP material shell, sturdy and durable, never rusty.
5. The faucet adopts copper material, which has good corrosion resistance
6. Stepless speed design, low noise, stable working performance. Can meet meet a variety of needs.
7. With water cooling system to prevent damage to the metallographic structure due to overheating of the sample. And can get more better metallographic surface easily.

Product Parameters

Technical Specifications

Model	GP-3A	GP-3B
Disc number	Single disc	Double disc
Grinding polishing plate Diameter	φ250mm (optional φ203mm, 230mm)	φ250mm (optional φ230mm, 300mm)
Sample number	4 pieces φ30mm sample	6 pieces φ30mm sample
Disc Rotate Speed	50-1000r/min (stepless adjustable) and 4 constant speed (400rpm, 600rpm, 800rpm, 1000rpm)
Automatic grinding head	5-150 rpm (stepless speed)
Sample holding type	Single point pressure loading
Force loading	Pneumatic (should work with air compressor)
Loading force range	0-0.7Mpa (factory setting is less than 0.2MPa)
Motor power	0.9KW
Machine Size (L*W*H) & N/W	455*785*700mm, 70kg	790*740*700mm, 90kg
Package size & G/W	950*680*870mm, 90kg	920*820*840mm, 115kg
Power Supply	Single phase, AC 220V 50Hz

Standard Accessory:

Name	Quantity
Grinding plate Φ250 (on machine)	1pc of GP-3A;  2pcs of GP-3B
Water retaining ring (on machine)	1pc of GP-3A;  2pcs of GP-3B
Abrasive paper φ250	2pcs
Polishing cloth φ250	2pcs of GP-3A;  8pcs of GP-3B
waterproof ring	1pc of GP-3A;  2pcs of GP-3B
Pressure-resistant tube φ8	1pc
Oil-water separator	1pc
Magnetic disc	1pc of GP-3A;  2pcs of GP-3B
Anti-stick disc	3pc of GP-3A;  5pcs of GP-3B
Water inlet pipe + Water outlet pipe	1pc + 1pc
Level adjust screw	4pcs
Power cord	1pc
Anti-dust lid	1pc of GP-3A;  2pcs of GP-3B
Manual	1 pc
Certificate	1 pc

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Company Profile

About us:
EBP Instruments is a leading factory in China, professional produce and supply all kinds of hardness tester, sample preparation machine,  metallographic microscope, and NDT, etc.
 

 

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