Double Disc Automatic
Grinding Polishing Machine iGrind-842S with Water Cooling System
Download Technical Data: Grinding Polishing Machine iGrind-842S
Brief Introduction:
The iqualitrol iGrind-842S automatic grinding and polishing machine is a double disc benchtop model, it equipped with a microprocessor-based control system that enables stepless speed regulation of both the grinding disc and polishing head, as well as intuitive and convenient settings for sample preparation pressure and duration.
Operators can complete the grinding and polishing processes simply by changing the grinding disc or the metallographic abrasive papers and polishing cloths, thereby enhancing the machine’s versatility.
iGrind-842S features freely selectable rotation direction of the grinding disc, quick change disc mounting, a multi-sample holder with pneumatic single point loading, and automatic abrasive delivery (with an optional liquid dispenser). Additionally, it offers smooth operation, high safety and reliability, low noise levels, and a cast-aluminum base that significantly improves the rigidity of the grinding and polishing process.
iGrind-842S is equipped with a water cooling system and abrasive spray nozzles, which enable cooling of the specimen during grinding to prevent overheating metallographic structure and to continuously flush away abrasive particles. Additionally, its ABS housing and stainless-steel standard components enhance its aesthetic appeal, improve corrosion and rust resistance, and facilitate easy cleaning.
The iGrind-842S automatic grinding and polishing machine is designed for automated sample preparation, covering the entire workflow from rough grinding and fine grinding to coarse polishing and fine polishing of metallographic specimens.
Technical Specifications:
| Grinding disc diameter | φ250mm (optional: φ203mm) |
| Disc rotation speed | 50–1000rpm (stepless speed regulation); 150rpm and 300rpm (two-speed fixed-speed). |
| Polishing head speed | 50–150rpm (stepless speed regulation) |
| Loading range | 5–60 newtons (N) |
| Compressed air pressure | 0.6–0.9 MPa |
| Sample preparation time | 0–995 seconds (s) |
| Specimen diameter | φ30mm (Optional: φ22mm, φ45mm) |
| Maximum number of samples per batch | Four pcs |
| Work lighting | LED |
| Input voltage | AC220V/50Hz/1Ph |
| Input Power | 1.1KW |
| External dimensions | 760×706×736 (mm) |
| Net & gross weight | 128kg, 160Kg |
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