Trojan Alpha 212D CE -Certified Manual Metallograhy Grinding and Polishing Machine
Alpha-212D is a newly designed grinding and polishing machine that has individual control panels on double wheels with 10"/12" (254/305mm) discs. The machine is easy to operate and stable in performance, especially suitable for grinding and polishing large-sized samples.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Required Products
Total price discount:
Key Features
01
750W servo motor to maintain high torque output even at speeds as low as 50 RPM.
02
Stainless steel body, aluminum base, large diameter outlet pipe, avoid rust and water clogging troubles.
03
Simple panel, easy to operate and use.
04
Double fans, automatic temperature-sensing cooling system, protect the motor from overload and prolong the life of the motor.
Grinding Accessories
Specimen holder & levelling
25.03.550 25.4mm (9)
25.03.570 32mm (9)
25.03.580 40mm (6)
25.03.590 50mm (6)
25.03.570 32mm (9)
25.03.580 40mm (6)
25.03.590 50mm (6)
Specimen holder for Individual Force
25.03.500 25.4mm (6)
25.03.510 30mm (6)
25.03.520 32mm (6)
25.03.530 40mm (6)
25.03.540 50mm (6)
25.03.510 30mm (6)
25.03.520 32mm (6)
25.03.530 40mm (6)
25.03.540 50mm (6)
Universal fixture
Sample holder diameter: 160mm
Maximum sample size: 120x30mm
Maximum sample height: 30mm
25.03.800 610-100
Maximum sample size: 120x30mm
Maximum sample height: 30mm
25.03.800 610-100
Working wheel (taper fit)
25.03.071 8”(200mm)
25.03.081 10”(250mm)
25.03.091 12”(300mm)
25.03.081 10”(250mm)
25.03.091 12”(300mm)
Control Panel Components
Application Fields
The Alpha-212D Automatic Precision Grinder and Polisher is ideal for:
· Polishing Cloth
· Abrasive Paper
· DiaRe Diamond Disc
· Adapter Plate System
· Diamond Suspension
· Alumina/Silica Suspensions
Technical Specifications
| Parameter | Specification |
| Wheel | Double wheels |
| Working Wheel (Disc) | 12" (305mm) |
| Speed | 0-600 rpm |
| Direction | CW/CCW |
| Torque | 10 N·m |
| Voltage/Frequency | 220V/50Hz (1Ph/N/PE) |
| Rated Power | 1500W |
| Rated Current | 8A |
| Max. Pressure | <0.3 MPa |
| Water Supply | Max. pressure |
| Pipe Dia. on Inlet | OD = Φ8mm |
| Pipe Dia. on Outlet | Φ32mm |
| Recirculating Water Tank | Optional |
| Noise | <40 dB (Measured at 1 meter) |
| Dimension (W×D×H) | 860 × 662 × 279 mm |
| Weight | 56 kg |
| Operating Temperature | -20°C - 60°C (-4°F - 140°F) |
| Operating Humidity | 0-95% RH |
Related Consumables and Related Accessories
Our in-house designers and engineers have produced countless great designs for customers from different industries
abrasive paper（PSA）
polishing cloth
polishing solution
DiaRe Diamond Disc
ADS-1 Automatic Dosing Unit
13.20.170
ADS-4 Automatic
13.20.175
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Get in touch with us
We are dedicated to providing professional, high-end, and independent metallographic analysis solutions for global customers. Submit your sample requirements and you will get a free customized solution !
Contact Person: Sophy Liu
Tel: +86-(0512) 6528 3666
Email: info@trojanchina.com
WhatsApp: +86 133 82101195
Address: Building 26, No. 228 Gongtang Road, Luzhi Town, Wuzhong, Suzhou, Jiangsu, China
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