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Buehler · Grinding & Polishing

EcoMet® 30 Semi-Automatic Grinder-Polisher

8–12″ [203–305mm] Platen Grinder-Polisher for Medium Volume Labs

★★★★★ 4.8 out of 5 · 167 reviews

The EcoMet 30 semi-automatic grinder polisher machine is compatible with 8–12″ [203–305mm] platens and is ideal for medium volume processes. This robust unit is easy to use and produces high surface quality, making it ideal for labs where machines are assigned to dedicated steps in the preparation process. Quickly move samples from machine to machine as they go from rough grind to final polish without having to swap working surfaces. Available in either a single or double bowl configuration so users can have two steps ready for processing without changing cloths on the platen. Combine with premium CarbiMet grinding paper and MetaDi diamond suspension fluid for an unparalleled surface finish.

8–12in Platen Diameter
440W Motor Power
Up to 1.5in / 40mm Max Specimen Diameter
Buehler EcoMet 30 Semi-Automatic grinder-polisher

Buehler EcoMet 30 Semi-Automatic — grinder-polisher, available in Single or Twin bowl

EcoMet 30 Semi-Automatic Benefits

Built for ease of use, automated consistency, and higher sample volume than manual machines.

Easy to Use

  • Easy to learn touchscreen interface
  • Easy to remove platen
  • Easy to load samples with single force mode
  • Double bowl on Twin version allows for simultaneous usage

Automated Controls

  • Setting storage for consistency and reduced setup time
  • Automated power head so users can focus on other tasks during the cycle
  • Automated polishing dispensing with up to 3 Burst dispensing units for consistency

Increased Sample Volume over Manual Machines

  • Great for samples up to 1.5in / 40mm in diameter
  • Compatible with medium capacity sample holders
  • 0.6hp [0.45kW] motor for processing more samples at once

Ordering Information

Available in Single or Twin bowl configuration, both at 85–264VAC, 50/60Hz. Contact Censico for current pricing and lead times.

EcoMet 30 Semi-Automatic

Model Part Number Voltage
Single 49-10075 85–264VAC, 50/60Hz
Twin 49-10076 85–264VAC, 50/60Hz

* Platen kit not included.

Technical Specifications

Full specification comparison for the Buehler EcoMet 30 Semi-Automatic Single and Twin.

EcoMet 30 Semi-Automatic
Specification Single Twin
Machine Power 100–240VAC, 50/60Hz, 1 phase 100–240VAC, 50/60Hz, 1 phase
Motor Power 440W 440W
Platen Diameter 8in [203mm], 10in [254mm], 12in [305mm] 8in [203mm], 10in [254mm], 12in [305mm]
Platen Wheel Speed 50–500rpm in 50rpm increments 50–500rpm in 50rpm increments
Wheel Direction Platen: Counter-Clockwise; Head: Clockwise/Counter-Clockwise Platen: Counter-Clockwise; Head: Clockwise/Counter-Clockwise
Base & Head Power Usage 1kW, 8.8/4.3A @115/230VAC 1kW, 8.8/4.3A @115/230VAC
Touch Screen Control Panel Full color LCD Screen, 7in [75mm] diagonal Full color LCD Screen, 7in [75mm] diagonal
Base & Head Sound Rating 65dB @500rpm/200rpm 65dB @500rpm/200rpm
Head Motor Power 300W 300W
Water Supply Pressure 40–116 psi (2.7–8 bar) 40–116 psi (2.7–8 bar)
Head Wheel Speed 30–200rpm in 10rpm increments 30–200rpm in 10rpm increments
Central Specimen Force 5–40lbs [25–200N] 5–40lbs [25–200N]
Single Specimen Force 1–10lbs [5–40N] 1–10lbs [5–40N]
Central Force Specimen Capacity 1in, 1.25in, 1.5in, 25mm, 30mm, 40mm 1in, 1.25in, 1.5in, 25mm, 30mm, 40mm
Single Force Specimen Capacity 1in, 1.25in, 1.5in, 25mm, 30mm, 40mm 1in, 1.25in, 1.5in, 25mm, 30mm, 40mm
Air Supply Hose 0.25in [6mm] OD tube 0.25in [6mm] OD tube
Air Supply Pressure ≥0.4Mpa ≥0.4Mpa
Weight 165 lbs (75kg) 231.5 lbs (105kg)
Compliance CE Directives CE Directives

Applications & Industries Served

The EcoMet 30 Semi-Automatic is used wherever labs need consistent, high-quality grinding and polishing at medium sample volumes.

Typical Applications

  • Rough grinding and final polishing of metallographic samples
  • Dedicated-step sample prep workflows across multiple machines
  • Failure analysis and root-cause investigation
  • Routine quality control sample preparation
  • Medium-volume production sample prep

Industries Served

Automotive Aerospace Academic & Research Institutions Government & Defence Labs Quality Control Laboratories Foundries & Metal Processing

Accessories & Compatible Consumables

Pair the EcoMet 30 Semi-Automatic with genuine Buehler consumables for an unparalleled surface finish.

CarbiMet Grinding Paper MetaDi Diamond Suspension Fluid Platen Kits (8in / 10in / 12in) Medium Capacity Sample Holders

View all grinding & polishing consumables →

Downloads

Product literature for the EcoMet 30 Semi-Automatic.

Frequently Asked Questions

Tap a question to expand it.

What is the Buehler EcoMet 30 Semi-Automatic used for? ▾
The EcoMet 30 Semi-Automatic is a grinder-polisher compatible with 8-12in [203-305mm] platens, used for medium-volume grinding and polishing of metallographic samples ahead of analysis.
What is the difference between the Single and Twin EcoMet 30 Semi-Automatic? ▾
The Twin version has a double bowl, letting you have two process steps ready at once without changing cloths on the platen, while the Single version has one bowl. Both share the same core specifications aside from weight.
What sample sizes does the EcoMet 30 Semi-Automatic support? ▾
It's great for samples up to 1.5in / 40mm in diameter and is compatible with medium capacity sample holders, with central specimen force of 5-40lbs [25-200N] and single specimen force of 1-10lbs [5-40N].
Is a platen kit included with the EcoMet 30 Semi-Automatic? ▾
No — the platen kit is sold separately and is not included with either the Single (49-10075) or Twin (49-10076) configuration.
Where can I buy a genuine Buehler EcoMet 30 Semi-Automatic in India? ▾
Censico International Pvt. Ltd. is Buehler's exclusive distribution partner for the Indian Subcontinent. You can request a quote for the EcoMet 30 Semi-Automatic directly through Censico, with pan-India delivery and technical support.

Ready to talk about the EcoMet 30 Semi-Automatic?

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