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Home > Display Panel Glass Cutting Equipment > Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
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Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit
Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit

Alpha 212D Lab-Grade Vibratory Cutting Polishing Machine Metallurgical Polisher Grinder Dual-Wheel Metallographic Polishing Equipment with Grinding Kit

Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
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Product Description

📋 Basic Information
Model NO.
Alpha 212D
Environment
Normal Pressure and Temperature
Display
Digital Display
Performance
Automatic
Power Supply
220V
Certification
CE
Speed
0 - 600rpm
Diameter
12 Inch (305mm)
Panel
Tempered Glass, Touch Panel
Rated Power
1500W
HS Code
90241090
Capacity
500PCS/Year
🛠️ Product Description
Alpha 212D Overview

Alpha-212D Manual Grinder and Polisher is a newly designed grinding and polishing machine featuring individual control panels on double wheels with 10" / 12" (254/305mm) discs. The machine is easy to operate and stable in performance, specifically engineered for handling large-sized metallographic samples.

  • 750W servo motor maintaining high torque output even at low speeds (50RPM).
  • Durable SUS 304 stainless steel housing for long-term industrial use.
  • Intuitive control panel for convenient operation.
  • Lockable wheel mechanism for manual grinding tasks.
  • Integrated retractable water spout for efficient cleaning.
  • Automatic temperature-sensing cooling fans to extend component lifespan.
📊 Technical Specifications
Parameter Details
Working Wheel Wheel Type Double wheels
Max. Diameter 12" / 305mm
Speed Range 0 - 600rpm (Stepless Adjustment)
Direction CW / CCW
Torque 10N.m
Electronic Voltage/Frequency 220V/50Hz (1Ph/N/PE)
Rated Power 1500W
Rated Current 8A
Noise Level Measured at 1 meter < 40dBA
Dimensions W × D × H 860 x 662 x 279mm
Weight Net Weight 57kg
🖼️ Product Gallery
Alpha 212D Detail 1
Alpha 212D Detail 2
Alpha 212D Detail 3
Alpha 212D Detail 4
Related Products
🌍 Application & Scope
Scope of application
Recommendations
Production
🏭 Manufacturing & Quality
Quality Control 1
Quality Control 2
Certifications
Exhibition
Packaging
❓ Frequently Asked Questions
Is this machine easy to operate for beginners?
Yes. We provide comprehensive English tutorials and guide videos. Support is also available via email and online consultation to ensure you can handle the machine smoothly.
How do you handle technical issues or repairs?
We provide free replacement parts during the warranty period for any issues occurring under normal use. Technical support is always available to troubleshoot problems.
What are the available payment and shipping terms?
We accept various terms including EXW, CIF, and FOB. Payments can be made via TT, PayPal, LC, or Western Union.
What types of materials can be polished with the Alpha 212D?
This equipment is ideal for a wide range of metallographic samples, including various metals, alloys, ceramics, and other lab-grade materials requiring precise surface preparation.
Can the machine accommodate different disc sizes?
Yes, the Alpha 212D is designed to work with both 10-inch (254mm) and 12-inch (305mm) grinding and polishing discs, offering flexibility for different sample requirements.
Does the machine support dual operation simultaneously?
The Alpha 212D features double wheels with individual control panels, allowing for efficient processing of multiple samples or different stages of polishing at the same time.

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