Dual-Disc Grinder and Polisher for Precision Metallographic Sample Preparation
Product Specifications
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Alpha-660
Double Disc
Product Details
| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Processing Method: | Grind |
Manufacturer/Factory & Trading Company
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Year of Establishment
2005-09-15
Number of Employees
56
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Basic Info.
- Model NO.
- Alpha 660
- Warranty
- 1 Year
- Environment
- Normal Pressure and Temperature
- Display
- Digital Display
- Performance
- Automatic
- Power Supply
- 220V
- Weight
- 50-100kg
- Certification
- CE
- Customized
- Customized
- Speed
- 50-600rpm
- Diameter
- 254mm, 203mm, 305mm
- Direction
- Cw/Ccw
- Torque
- 20-360n
- Rated Current
- 8A
- Panel
- Tempered Glass, Touch Panel
- Power
- 220V, 750W
- Accuracy
- 0.1mm
- Quantitative Height
- 0.1mm-10mm
- Transport Package
- Wooden Case
- Specification
- 717x900x660mm
- Trademark
- Trojan
- Origin
- China
- HS Code
- 90241090
- Production Capacity
- 500PCS/Year
Product Description
| Model | Alpha-660 | |
| Grinding Head | Loading force | Individual loading & Central loading |
| Central loading | 20-360N | |
| Individual loading | 5-60N | |
| Power | 220V, 750W | |
| Speed | 20~150rpm | |
| Direction | CCW/CW | |
| Main Unit | Power | 220V, 2x750W |
| Speed | 50-600rpm | |
| Diameter | 10"/254mm (8"/203mm,12"/305mm optional) | |
| Direction | CCW | |
| Quantitative Function | Accuracy | ±0.1mm |
| Quantitative Height | 0.1mm-10mm | |
| Dosing System (optional) | Type | Peristaltic Pump, DC 24V, 10W |
| Flow | Maximum flow rate: 52ml/minute | |
| Amount | 4 | |
| Clamping Disc | Individual loading | Standard: 6xΦ30mm(6xΦ32mm,6xΦ40mm,6xΦ50mm optional) |
| Central loading | Standard: 6xΦ32mm(6xΦ25mm,6xΦ40mm,6xΦ50mm optional) | |
| Environment | Temperature | -10˚C - 60˚C |
| Humidity | 0-95%RH | |
| Dimension | WxDxH | 717x900x660mm |
| Weight | 65kg | |
Alpha-660 Dual-Disc Automatic Grinder and Polisher
The Alpha-660 is a dual-disc manual-automatic grinder and polisher designed for precision sample preparation. It features independent motor drives for the head and polishing discs, supporting disc diameters from 200mm to 300mm. The machine offers two pressure modes: central and individual loading. An optional peristaltic pump system with up to four channels is available for precise dispensing of polishing solutions. The system allows for the programming and storage of up to 20 commonly used grinding and polishing procedures, ensuring consistent and reproducible results with ease and efficiency.
Features:
The Alpha-660 is a dual-disc manual-automatic grinder and polisher designed for precision sample preparation. It features independent motor drives for the head and polishing discs, supporting disc diameters from 200mm to 300mm. The machine offers two pressure modes: central and individual loading. An optional peristaltic pump system with up to four channels is available for precise dispensing of polishing solutions. The system allows for the programming and storage of up to 20 commonly used grinding and polishing procedures, ensuring consistent and reproducible results with ease and efficiency.
Features:
- Constructed with a cast aluminum shell and SMC standard loading cylinders, the design is more reliable, robust, and durable;
- Features a 7-inch touchscreen panel with a user-friendly and intuitive interface;
- Dual-touchscreen design with independent control of dual motors, allowing simultaneous automatic and manual grinding;
- The sample holder height is adjusted using a dual-hand safety button, requiring simultaneous activation;
- Offers both central and individual loading options; central loading allows for precise, quantitative grinding;
- Optional peristaltic pump system with four channels for precise solution dispensing;
- Includes 20 pre-programmed grinding and polishing processes, with support for custom parameter storage;
- Equipped with a large-diameter side-outlet drainage system to prevent clogging and facilitate easy drainage;
- Features a detachable faucet design for easy cleaning and maintenance of the discs
- Built-in automatic temperature-sensitive cooling fan reduces failure rates and extends service life.








Q: I didn't use this kind of machine before, is it easy for me to operate?
A: We will send you how-to tutorials and guide video in English which can teach you how to operate the machine. We can also assist
you by E-mail, phone call, online group chat and any other ways if you still have trouble handling it.
Q: If the machine has problem in my place, how could I do?
A: We could send free parts to you in warranty period if machines have any problem under normal use.
Q: What is the price and payment terms?
A: EXW, CIF, FOB we all can accept payment: TT/Paypal /LC/Western Union.etc
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