Automatic Grinder and Polisher GHEXA-GRP-EQP-AUT-005
| Parameter | Specification |
|---|---|
| Model | GHEXA-GRP-EQP-AUT-005 |
| Platen Diameter | 203 mm (8″), 254 mm (10″), 305 mm (12″) |
| Platen Speed | 50–600 rpm (counterclockwise) |
| Platen Motor Power | 750 W |
| Head Speed | 20–150 rpm (clockwise/counterclockwise) |
| Head Motor Power | 750 W |
| Loading Modes | Central Pressure Loading / Individual Pressure Loading |
| Central Pressure Range | 20–360 N |
| Individual Pressure Range | 5–60 N per sample |
| Clamping (Central Loading) | Standard: 8 × Φ32 mm (options: 10 × Φ25.4 mm, 6 × Φ40 mm, 6 × Φ50 mm) |
| Clamping (Individual Loading) | Standard: 6 × Φ30 mm (options: 6 × Φ25 mm, 6 × Φ40 mm, 6 × Φ50 mm) |
| Dosing System (Optional) | 4-channel peristaltic pumps; Max Flow: 52 ml/min per channel; DC24V, 10 W |
| Control Interface | 7-inch Touchscreen; 20 stored programs + user-defined |
| Drainage | Large-diameter side drainage for fast, clog-resistant flow |
| Cooling & Maintenance | Built-in temperature-sensing cooling fan; Pluggable faucet for disk cleaning |
| Operating Environment | Temperature: -10 °C to 60 °C; Humidity: 0–95% RH |
| Power Supply | 220 V, Total Power: ~1.5 kW |
| Dimensions (W × D × H) | 740 × 505 × 720 mm |
| Weight | 65 kg |
| Safety Features | Two-hand protection buttons for head lift/lower |
Payment. Secure payments via Bank Transfer, UPI, Credit/Debit Card, and approved Institutional PO. Flexible terms available for bulk and research orders.
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Description
Automatic Grinder and Polisher GHEXA-GRP-EQP-AUT-005
Product Short Description The GHEXA-GRP-EQP-AUT-005 is a reliable, single-platen automatic grinder and polisher engineered for efficient, repeatable metallographic sample preparation in mid-throughput laboratories. Powered by two independent motors for the head and platen, it supports wheel diameters from 203 mm to 305 mm and offers dual loading modes: central pressure (20–360 N) and individual pressure (5–60 N per sample). Featuring a clear 7-inch touchscreen, 20 programmable grinding/polishing recipes, optional 4-channel peristaltic dosing system, and robust safety & maintenance features, this machine delivers consistent surface quality with minimal operator effort—ideal for universities, research institutes, pharma, biotech, and industrial quality control labs requiring precise grinding and polishing of metals, alloys, ceramics, and composites.
Specifications
| Parameter | Specification |
|---|---|
| Model | GHEXA-GRP-EQP-AUT-005 |
| Platen Diameter | 203 mm (8″), 254 mm (10″), 305 mm (12″) |
| Platen Speed | 50–600 rpm (counterclockwise) |
| Platen Motor Power | 750 W |
| Head Speed | 20–150 rpm (clockwise/counterclockwise) |
| Head Motor Power | 750 W |
| Loading Modes | Central Pressure Loading / Individual Pressure Loading |
| Central Pressure Range | 20–360 N |
| Individual Pressure Range | 5–60 N per sample |
| Clamping (Central Loading) | Standard: 8 × Φ32 mm (options: 10 × Φ25.4 mm, 6 × Φ40 mm, 6 × Φ50 mm) |
| Clamping (Individual Loading) | Standard: 6 × Φ30 mm (options: 6 × Φ25 mm, 6 × Φ40 mm, 6 × Φ50 mm) |
| Dosing System (Optional) | 4-channel peristaltic pumps; Max Flow: 52 ml/min per channel; DC24V, 10 W |
| Control Interface | 7-inch Touchscreen; 20 stored programs + user-defined |
| Drainage | Large-diameter side drainage for fast, clog-resistant flow |
| Cooling & Maintenance | Built-in temperature-sensing cooling fan; Pluggable faucet for disk cleaning |
| Operating Environment | Temperature: -10 °C to 60 °C; Humidity: 0–95% RH |
| Power Supply | 220 V, Total Power: ~1.5 kW |
| Dimensions (W × D × H) | 740 × 505 × 720 mm |
| Weight | 65 kg |
| Safety Features | Two-hand protection buttons for head lift/lower |
Key Applications & Uses
- Automated grinding and polishing of metallographic specimens (ferrous/non-ferrous metals, alloys, ceramics, polymers, coatings) for optical microscopy and microhardness testing
- Preparation of high-quality, deformation-free polished surfaces in quality assurance, failure analysis, and process development laboratories
- Batch processing of multiple samples using central or individual loading modes for uniform results in high-repeatability workflows
- Final polishing and fine grinding stages after roughing in materials science research, university teaching labs, and industrial testing facilities
- Cross-sectional preparation of electronic components, thin films, composites, and biomaterials for layer thickness, microstructure, and interface analysis
- Supporting standardized preparation in pharma (implant materials), biotech (tissue engineering scaffolds), automotive, aerospace, and electronics quality control environments
Why Choose from G-Hexa?
- Flexible Dual Loading — Central mode for high-force batch uniformity (up to 360 N) or individual mode for precise control (5–60 N per sample), with easy switching to match sample type and quantity.
- Programmable Consistency — Store and instantly recall 20 optimized grinding/polishing programs on the intuitive 7-inch touchscreen for fast setup, reduced variability, and reproducible results across users.
- Clean & Efficient Workflow — Optional 4-channel peristaltic dosing delivers diamond suspensions automatically; large side drainage and pluggable faucet simplify cleanup and minimize downtime.
- Built for Reliability — Cast aluminum construction, SMC loading cylinders, two-hand safety operation, and integrated cooling fan ensure long-term durability and safe use in busy laboratory settings.
- Extensive Accessory Support — Compatible with a wide range of G-Hexa specimen holders, universal/irregular fixtures, leveling devices, and recirculating tanks to handle round, rectangular, or irregular samples up to 120 × 30 mm.
- Trusted Local Partner — G-Hexa offers seamless integration with our full metallographic ecosystem, prompt delivery across India, competitive pricing, and expert application support for researchers, universities, pharma, biotech, and industrial labs.
Frequently Asked Questions (FAQs)
Q: What platen sizes can the GHEXA-GRP-EQP-AUT-005 accommodate? A: It supports 203 mm (8″), 254 mm (10″), and 305 mm (12″) platens, providing flexibility for different sample volumes and abrasive requirements.
Q: What are the advantages of central vs. individual loading? A: Central loading applies uniform force to all samples at once for high-throughput consistency; individual loading allows precise, independent force per sample—ideal for delicate, varied, or mixed-material batches.
Q: Does the machine include automatic dosing? A: An optional 4-channel peristaltic pump system (ADS-1, ADS-4, ADS-4S, ADS-8 models) is available for automatic, timed delivery of diamond suspensions or lubricants to enhance polishing uniformity and efficiency.
Q: How many samples can be prepared simultaneously? A: Up to 10 samples in central loading mode or 6 samples in individual loading mode, depending on the selected specimen holder size (25–50 mm diameters available).
Q: Can it handle non-standard or irregular samples? A: Yes—universal, irregular, locking, and side-locking fixtures accommodate rectangular, oversized, or irregularly shaped samples up to 120 × 30 mm or 50 × 50 mm, with leveling devices for flatness.
Q: What features make maintenance easier? A: Large-diameter side drainage prevents clogging, a pluggable faucet allows quick platen cleaning, and the built-in cooling fan reduces heat buildup—optional 45 L recirculating tank supports continuous wet operation.
Q: Is the system suitable for both grinding and final polishing? A: Absolutely—it is designed as a complete grinder-polisher, supporting the full range from coarse grinding to fine polishing with programmable steps and compatible consumables for optimal surface finish.
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