Free U.S. shipping on orders over $200 · Mutual NDA standard before any file review.
Talk to an engineer →
In stock
In every order
- Full lot COA — PSD, sphericity, flow rate, chemistry
- Qualified parameter sets for the major LPBF systems
- Mutual NDA before any file or spec review
- Free U.S. shipping over $200 · fast dispatch from L.A.
Grinders & Polishers, Fully Automated Systems
QPOL 250 BOT
Qpol 250BOT is perfectly suited for automation in the metallographic laboratory
Lot # and price held 7 days after order.
NDA standard
Ships in 1–2 business days
Spec-match guarantee on every lot
Built for production teams
What your process engineer actually checks
Locked, traceable lot chemistry
Every lot ships with a COA documenting PSD, sphericity, flow rate, apparent density, and full chemistry — and a lot number you can trace. Aerospace and medical teams reorder 4+ times without re-qualifying.
Qualified parameters, not just powder
Validated parameter sets for EOS M 290, Renishaw 500Q, SLM 280, and our own AO Metal LPBF ship with the order. Load the profile and hit density on the first build — no parameter-development burn.
A materials engineer on the line
Questions on ferrite content, flowability, recyclate ratios, or HIP response? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.
About this product
PRODUCT ADVANTAGES
• Grinding- and polishing system with central pressure
• Aluminium case, powder-coated
• Polishing head with variable speed
• Removal measurement
• Electronic control with touch screen
• Automatic abrasive changer
• Cleaning station with water, air and ethanol
• Ultrasonic cleaner
• 6-fold dosing unit (4x diamond supension or lubriant, 2x fine polishing suspension)
• Storage drawer for abrasives
• Settling tank 45L
• Light barrier to secure danger area
• Grinding- and polishing system with central pressure
• Aluminium case, powder-coated
• Polishing head with variable speed
• Removal measurement
• Electronic control with touch screen
• Automatic abrasive changer
• Cleaning station with water, air and ethanol
• Ultrasonic cleaner
• 6-fold dosing unit (4x diamond supension or lubriant, 2x fine polishing suspension)
• Storage drawer for abrasives
• Settling tank 45L
• Light barrier to secure danger area
DOSING UNIT
Dosing and bottles depot are easily accessible and clearly arranged in the cabinet. Optional level monitoring and magnetic stirrer.
SETTLING TANK
The insertible settling tank is invisibly integrated into the cabinet with all its connections (option).
DISC CHANGER
The storage elevator contains up to 16 different grinding discs, such as SiC paper or Galaxy discs. During cleaning the sample, the foil changer replaces the grinding media and fixes it with the VacuJet system automatically.
CLEANING STATION
The cleaning station enables a fully automatic multi-step cleaning of the sample with water, air and alcohol. Cleaning times and steps are completely adjustable as needed. The ultrasonic cleaning station provides intermediate or final cleaning.
DOSING UNIT
Dosing and bottles depot are easily accessible and clearly arranged in the cabinet. Optional level monitoring and magnetic stirrer.
SETTLING TANK
The insertible settling tank is invisibly integrated into the cabinet with all its connections (option).
DISC CHANGER
The storage elevator contains up to 16 different grinding discs, such as SiC paper or Galaxy discs. During cleaning the sample, the foil changer replaces the grinding media and fixes it with the VacuJet system automatically.
CLEANING STATION
The cleaning station enables a fully automatic multi-step cleaning of the sample with water, air and alcohol. Cleaning times and steps are completely adjustable as needed. The ultrasonic cleaning station provides intermediate or final cleaning.
| Brand | QATM |
| Working wheels | ø 250 mm |
| Drive power | 1.1 kW S3/40% |
| Sample holder-Ø | 160 mm |
| Drive power polishing head | 0,17 kW S1 |
| Speed (head) | 30 - 150 rpm |
| Speed (grinder) | 50 - 600 rpm |
| Controlled removal measurement (display accuracy) | 0.1 mm |
| Water connection | 1x fresh water R½" max. 6 bar |
| Water outlet | 1x waste water DN50 |
| Compressed-air connection | 6 bar. coupling connector NG8 |
| W x H x D | 1320 x 1500 x 800 mm / 51.97 x 59.06 x 31.49 in |
Full documentation — TDS, SDS, batch COA, and parameter sets for the major LPBF platforms. Everything you need for qualification under AS9100 / ISO 13485 workflows.
Don't see your spec?
We atomize our own. Custom variants on request.
Tighter PSD, modified chemistry, custom blend? Our ATO atomization lab runs custom batches in 3–4 weeks. Biocompatible, refractory, proprietary — all in-house, verified before ship.
Other products teams run alongside QPOL 250 BOT
Grinders & Polishers
SAPHIR 560 / RUBIN 520
The SAPHIR 560 with RUBIN 520 is a single wheel grinder and polisher
In stock
Grinders & Polishers
SAPHIR 550 / RUBIN 520
The SAPHIR 550 with RUBIN 520 is a single wheel grinder and polisher
In stock
Grinders & Polishers
QPOL 300 A1-ECO
The Qpol 300 A1-ECO+ is a single-wheel grinding and polishing machine for the metallographic laborator
In stock
Grinders & Polishers
QETCH 100 M
The Qetch 100 M is a mobile battery supplied electrolytic polisher and etcher.
In stock
Grinders & Polishers
QPOL 300 A2-ECO+
The Qpol 300 A2-ECO+ is a single-wheel grinding and polishing machine for the metallographic laboratory
In stock
Grinders & Polishers
QPOL 250 A1-ECO
The Qpol 250 A1-ECO is a single-wheel grinding and polishing machine for the metallographic laboratory
In stock
Grinders & Polishers
QGRIND 100
The Qgrind 100 is a stable wet double-belt grinder for deburring and pre-grinding of samples
In stock
From process engineers running QPOL 250 BOT
Unedited feedback from customers who reorder QPOL 250 BOT.
★★★★★
Same lot 4 times in a row. We stopped re-running parameter sweeps after the second order — density was identical to the first build.
MK
Marcus K.
Process Engineer · Aerospace OEM
★★★★★
Asked about ferrite content on a Friday. A materials engineer answered Monday morning with actual data, not a sales pitch. That's why we keep ordering.
PS
Priya S.
R&D Lead · Medical Devices
★★★★★
COA matches the bottle. PSD and flow are exactly what was on the sheet — we run it on a Renishaw 500Q and it hits density on the first try.
DR
Diego R.
Production Lead · Energy
Place your order, or talk to an engineer first
Order QPOL 250 BOT direct, or talk to materials engineer