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ABS Material Grinding Polishing Machine

metallurgical polisher
used metallurgical testing equipment
metallography
metallography laboratory
Product description: Automate your lab’s polishing workflow: 300mm stepless disc (100-1000 RPM), LCD touchscreen, and 6-sample auto-head. ABS corrosion-proof, 134kg stability. CE-ready for harsh industrial environments.
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ABS Automated Grinder/Polisher – Standardize Metallurgical Prep with 6 Samples, 1 Touchscreen, Zero Guesswork‌
Tired of manual polishing errors derailing your QA reports? This ‌ABS-armored beast‌ grinds and polishes ‌6 samples at once‌ with ‌0-160N pressure control‌ and ‌stepless 100-1000 RPM‌ precision. The ‌10-program memory‌ lets you replicate flawless workflows for steel, titanium, or ceramics – all via a ‌HD touchscreen‌. Ditch the manual grind. Embrace lab-grade consistency.

‌Key Features ‌

‌Fully Automated‌: Program pressure (0-160N), speed (20-120 RPM), and time (0-99min) per sample.
‌300mm Muscle‌: 20% larger disc vs. competitors – handle oversized alloys or composites.
‌Magnetic Disc Swap‌: Change polishing pads in 10 seconds (Teflon-coated, zero residue).
‌ABS Armor‌: Spill-proof, acid-resistant housing for foundries and harsh labs.
‌6-Sample Capacity‌: Prep an entire batch in one run – no babysitting.

‌Technical Specs Table‌

Parameter	Details
Disc Diameter	300mm / 254mm (Industry-leading size)
Speed Range	100–1000 RPM (stepless, bidirectional)
Motor	DC Brushless, 220V, 1.1kW (ultra-durable)
Sample Capacity	6 holders (Φ22/30/45mm options)
Pressure Control	0-50N (individual) / 0-160N (central)
Dimensions	725×1200×760mm (Built for heavy-duty benches)

‌Why This Machine Wins‌

‌Lab Time Saver‌: 6 samples automated → 4x faster than manual prep.
‌Zero Human Error‌: Pre-programmed settings eliminate variability.
‌Rugged Enough for Mines‌: ABS housing + stainless steel disc = survives coolant spills, metal dust.

YMPZ-2-300/250 Automatic Metallographic Sample Grinding and Polishing Machine

In the metallographic sample preparation, pre-grinding, polishing and grinding are the indispensable procedures. This machine is controlled by single chip microcomputer. With beautiful appearance, stable performance and convenient operation, it realizes the automation of grinding and polishing. Therefore it is the ideal equipment for metallographic sample preparation.

Features:

1. New and beautiful appearance, ABS material integral forming.

2. It adopts high definition LCD touch screen, clear to display and easy to use.

3. DC brushless motor, used for a long time; super mute design brings a good experience.

4. The grinding disc is made of stainless steel, firm and steady.

5. Strong large support chassis design ensures the precision rotary balance.

6. Spindle leak-proof design ensures the bearing without damage.

7. The size of the disc is larger than the same products in the market, adapted to various materials preparation of test samples.

8. Grinding disc stepless speed, clockwise or anticlockwise rotating direction, which makes the sample smooth and clean.

9. With magnetic grinding disc design, it supports for fast disc replacing system, the plate is Teflon painted which makes no residue of changing polishing cloth.

10. Equipped with the automatic grinding head, it replaces the manual grinding and polishing. And it can set time and rotating speed of grinding head, with lighting system, it improves the grinding and polishing quality and efficiency of samples.

11. It can store ten kinds of grinding and polishing procedure, set different parameters for different samples.

12. With optional ZDD-1 automatic dropping device, it can set time and drop uniformly for the suspension.

Main Parameters:

Grinding and Polishing Disc Diameter	300mm or 254mm
Abrasive Paper Diameter	300mm or 250mm
Rotating Speed	100~1000r/min, stepless
Rotating Direction	Clockwise or Anticlockwise
Electromotor	DC brushless motor, 220V, 1.1kw
Sample Holding Quantity	6 pcs
Sample Holder Specification	Φ22mm, Φ30mm, Φ45mm (choose one)
Pressure Method	Individual pressure or Central pressure
Individual Pressure Force	0~50N
Central pressure Force	0~160N
Rotating Speed of Grinding Head	20~120r/min, stepless
Time Setting	0~99min
Electromotor of Grinding Head	Stepper motor, 26V, 200W
Dimensions	725×1200×760mm
Weight	134kg