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Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 1
Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 2
Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 3
Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 4
Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 5
Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 1
Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 2
Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 3
Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 4
Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 5

Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine

Alpha-212G is a newly designed grinding and polishing machine that has individual control panels on double wheels with 10"/12" (254/305mm) disc. The machine is easy to operate and stable in performance, especially suitable for grinding and polishing large-sized samples.

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    TDS3-Alpha-212G Manual Grinder and Polisher
    TDS3-Alpha-212G Manual Grinder and Polisher
    Required Products
    Total price discount:

    Key Features

    Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 6
    01
    • 750W servo motor to maintain high torque output even at speeds as low as 50 RPM.
    Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 7
    02
    SUS 304 stainless steel housing.
    Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 8
    03
    Control panel is convenient and easy to operate.
    3
    04
    The wheel can be locked for hand grinder
    2
    05
    Retractable water spout.
    Alpha 212 CE -Certified Manual Metallograhy Grinding and Polishing Machine 11
    06
    The automatic temperature-sensing cooling fans can reduce failure rate and improve working life

    Grinding Accessories

    Air Compressor Capacity 24L Exhaust Pressure 0
    Air Compressor
    Capacity: 24L
    Exhaust Pressure: 0.8Mpa
    13.90.350
    FLAT Levelling device Sample holder diameter 160mm
    FLAT Levelling device
    Sample holder diameter: 160mm or 180mm
    Sample diameter: 25-50mm
    Maximum sample height: 40mm
    Sample exposure height: 3 or 5mm
    15.02.004 FLAT-1
    Irregular fixture Sample holder diameter 160mm Max
    Irregular fixture
    Sample holder diameter: 160mm
    Maximum sample size: 50x50mm
    Maximum sample height: 50mm
    25.03.810 610-101
    Locking fixture Sample holder diameter 160mm Maxim
    Locking fixture
    Sample holder diameter: 160mm
    Maximum sample size: 120x30mm
    Maximum sample height: 30mm
    25.03.820 610-102
    Recirculating water tank Capacity 45L Exhaust Pres
    Recirculating water tank
    Capacity: 45L
    Exhaust Pressure: 5L/Min
    25.01.040 Filtank60
    SF Pneumatic flattening device Sample holder diame
    SF Pneumatic flattening device
    Sample holder diameter: 160mm or 180mm
    Sample diameter: 25-50mm
    Maximum sample height: 40mm
    Sample exposure height: 3 or 6mm
    15.02.010 SF-1
    Side locking fixture Sample holder diameter 160mm
    Side locking fixture
    Sample holder diameter: 160mm or 180mm
    Maximum sample size: 50x30mm
    Maximum sample height: 5mm
    25.03.830 610-103
    25.03.840 610-104
    Specimen holder & levelling plate-Tear drop 25
    Specimen holder & levelling
    25.03.550 25.4mm (9)
    25.03.570 32mm (9)
    25.03.580 40mm (6)
    25.03.590 50mm (6)
    Specimen holder for Individual Force 25
    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)
    Universal fixture Sample holder diameter 160mm Max
    Universal fixture
    Sample holder diameter: 160mm
    Maximum sample size: 120x30mm
    Maximum sample height: 30mm
    25.03.800 610-100
    Working wheel (taper fit) 25
    Working wheel (taper fit)
    25.03.071 8”(200mm)
    25.03.081 10”(250mm)
    25.03.091 12”(300mm)

    Control Panel Components

    Home Screen Controls:

    ● Procedures Selection - Select pre-programmed grinding/polishing procedures

    ● Automatic Mode (Run Selected Procedure) - Execute selected program automatically

    ● Manual Mode - Switch to manual operation mode

    ● Parameters Settings - Access parameter configuration menu


    Automatic Mode Controls:

    ● Select Program - Choose from stored programs

    ● Select Subroutine - Choose specific subroutine

    ● Preview Program - Review program parameters

    ● Turn On/Off Faucet Manually - Manual water control

    ● Place Sample by Manually Rotating Clamping Disk by 180° - Sample positioning

    ● Manual Dumping - Manual material removal

    ● Rotate Working Platen by 180° for Sample Removal - Sample unloading

    ● Start - Begin process; Stop - Halt process

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    Manual Mode Controls:

    ● Individual Loading - Select individual loading mode

    ● Central Loading - Select center loading mode

    ● Speed Setting for Working Platen (20-150 RPM) - Adjust grinding disc speed

    ● Speed Setting for Clamping Disk (50-600 RPM) - Adjust clamping disc speed

    ● Forward Rotation - Rotate forward; Reverse Rotation - Rotate reverse

    ● Setting for Running Time (0-9999 sec) - Set operation duration

    ● Quantitative Grinding Value (0.1-10 mm) - Set material removal amount

    ● Pressure Setting (Central: 20-360N, Individual: 5-60N) - Adjust pressure

    Application Fields

    The Alpha-610 Automatic Grinder and Polisher is ideal for:

    • Metallographic Sample Preparation: Various metal and alloy samples

    • Ceramic Materials: Technical ceramics, structural ceramics

    • Electronic Components: PCB boards, semiconductor materials

    • Research Applications: Material science research, quality control

    • Industrial Applications: Quality assurance, failure analysis

    • Laboratory Use: Comprehensive grinding and polishing workflow

    • High-Volume Processing: Batch sample preparation

    • Precision Grinding: Accurate material removal control

    • Versatile Applications: Wide range of sample sizes and types

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    Technical Specifications

    Parameter Specification
    Model Alpha-212G
    Working Wheel Double wheels
    Max. Dia. 12" (305mm)
    Speed 0–600 rpm
    Direction CW/CCW
    Torque 10 N·m
    Voltage / Frequency 220V / 50Hz (1Ph/N/PE)
    Rated Power 1500 W
    Rated Current 8A
    Max. Pressure <0.3 MPa
    Pipe Dia. on Inlet OD = Φ8 mm
    Pipe Dia. on Outlet Φ32 mm
    Water Supply Optional
    Recirculating Water Tank Optional
    Noise (measured at 1 meter) <40 dB
    Operating Humidity 0–95% RH
    Operating Temperature -20°C – 60°C (-4°F – 140°F)
    Dimension (W×D×H) 860 × 662 × 279 mm
    Weight 56kg

    Standard Accessories

    No. Item Description Quantity
    1 Working Disc 12" (305mm) 2 pcs
    2 Baffle Plastic baffle, 12" (305mm) 2 pcs
    3 Circlip   2 pcs
    4 Outlet Pipe Drain Hose (ID=Φ32mm) and hose clamp 1 pc
    5 Inlet Pipe Φ8 PU pipe + Connector with G 3/4 threaded 1 pc
    6 Abrasive Paper 180# (300mm), 400# (300mm), 800# (300mm), 1200# (300mm), 2500# (300mm) 10 pcs each
    7 Adapter Disk AD-PB (300mm) 1 pc
    8 Magnetic Disk Magnetic disk (300mm) 1 pc
    9 Polishing Cloth ET-JP (300mm), YS-JP (300mm) 1 pc each
    10 Power Cord 1.5 m 1 pc

    Optional Accessories

    No. Item Description Quantity
    1 Dropper Capacity: 1000 ml, Flow: 14–42 ml/min 1 pc
    2 Working Disc 10" (254mm) 1 pc
    3 Magnetic Disk Magnetic disk (250mm) 1 pc
    4 Circlip   1 pc
    5 Adapter Disk AD-PB (250mm) 1 pc

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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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