AutoMet® 250 Grinder-Polisher
AutoMet 250
Semi-Automatic Grinder-Polisher
The AutoMet 250 semi-automatic grinder-polisher machine is compatible with a maximum 10in [254mm] platen and is ideal for high volume environments. This robust machine produces highly reliable results and features a simple to use membrane panel for consistent control over your surface finish. Combine with premium CarbiMet grinding paper and MetaDi diamond suspension fluid for an unparalleled surface finish.
AutoMet 250 Benefits
- Simple membrane control panel for ease of setting up your process
- Easy to load sample holders
- Utilize Apex S and Magnetic platen systems to change grinding discs and polishing cloths quickly
- Rinse and Spin cleaning feature for the cloth and bowl
- Power head has single force mode for faster setup and central force mode for consistent removal and polishing
- Automated polishing with up to 5 Burst diamond dispensing units for increased consistency and control over how much suspension is used; flow rate controlled from the burst unit
- Great for samples up to 1.5in / 40mm in diameter
- Compatible with medium volume sample holders
- 1hp [0.75kW] motor for higher volume processing
Ordering
| AutoMet 250 | |||
|---|---|---|---|
| Part Number | Voltage | Request a Quote | |
| 49-7257 | 100 - 240VAC, 50-60Hz | Request a Quote | |
Specifications
| AutoMet 250 | |||
|---|---|---|---|
| Machine Power | 100-240VAC, 50/60Hz, 1 phase | ||
| Motor Power | 1Hp [750W] | ||
| Platen Diameter | 8in [203mm], 10in [254mm] | ||
| Platen Wheel Speed | 10-500rpm in 10rpm increments | ||
| Wheel Direction | Clockwise or Counter-Clockwise | ||
| Water Supply Hose | 0.25in [6mm] OD tube | ||
| Water Supply Pressure | 40-100psi [25-60bar] | ||
| Base Power Usage | 1.1kW, 9.6/4.8A @ 115/230VAC | ||
| Base & Head Power Usage | 1.73kW, 15/7.5A @ 115/230VAC | ||
| Membrane Control Panel for 250 | Three 3-digit LED displays, 14 status LED’s; Units: Metric or Imperial | ||
| Base Sound Rating (1.5ft, 0.5m)distance no load | 59.5dB @ 100rpm | ||
| Base & Head Sound Rating | 61.5dB @ 100/30rpm | ||
| Weight | 170lbs [77kg] | ||
| Compliance | CE; EC applicable directives | ||
| Specifications | Power Head | ||
| Machine Power | 0.156Hp [116W] | ||
| Speed | 30-60rpm in 10rpm increments | ||
| Central Specimen Force | 5-60 lbs [20-260N] | ||
| Single Specimen Force | 1-10 lbs [5-45N] | ||
| Central Force Specimen Capacity | 1in, 1.25in, 1.5in, 25mm, 30mm, 40mm and large or irregular specimens | ||
| Single Force Specimen Capacity | 1in, 1.25in, 1.5in, 25mm, 30mm, 40mm | ||
| Air Supply Hose | 0.25in [6mm] OD tube | ||
| Air Supply Pressure | 35psi [2.4bar] | ||
| Power Usage | 630W, 5.5/2.7A @ 115/230VAC | ||
| Weight | 70 lbs [32kg] | ||
| Compliance CE; | EC applicable directives | ||
Consumables and Accessories
Related Products
Buehler is a division of Illinois Tool Works (ITW) and is based in Lake Bluff, Illinois. Our company’s legacy comprises groundbreaking designs including the first commercially available mounting press, the first Rockwell hardness tester and we were the first to automate polishing. This same forward-looking spirit, combined with a strong understanding of lab priorities, continues to inform how we serve our customers world-wide.
Sustainability is important to Buehler and its employees. We continue to challenge ourselves to reduce our environmental impact adding new programs each year and planning for continuous improvement. Our comprehensive recycling program prevents 70,000 lbs. of carboard, plastic, paper, and metals from going to our landfills. Our electricity is 100% zero emission powered by solar (33%), hydroelectric (33%), and wind (34%).
Protect your investment with Buehler’s Service Plans. Keep your lab up and running with access to wear part kits and your machine being services by one of our highly trained Service Technicians.
Properly maintaining your equipment will ensure consistent performance , minimize downtime and reduce the likelihood of costly repairs.
This webinar will focus on the Sectioning/Cutting step of material preparation for analysis: the goals of this step, our recommendations for how to avoid the potential pitfalls, and some of the solutions that Buehler offers to ensure good results and improve your process.
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