Rock
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Bitumen/Asphalt
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General Items
AUTOMATIC GRINDING MACHINE AZA1001
AZA1001 Automatic Grinding Machine is a high-precision laboratory system designed for perfect end-face preparation of cylindrical rock and concrete core samples. Built for geotechnical, mining, civil engineering, and material testing laboratories, this fully automatic grinder ensures flatness, parallelism, and repeatability required for accurate strength testing.
It is essential for preparing specimens for UCS (Uniaxial Compressive Strength), triaxial, Brazilian tensile, and point load tests, where poorly prepared end faces can compromise results.
With programmable controls and vibration-free construction, AZA1001 delivers consistent, hands-free grinding with minimal operator effort.
Description
Key Features
• Precision grinding for rock and concrete cores
• Fully automatic operation with programmable parameters
• Dual-sample grinding capability
• Adjustable speed, feed, and cycle time
• Diamond-bonded grinding wheel for superior surface finish
• Rigid, vibration-dampened steel frame
• Safety enclosure with interlock protection
• Compliant with ASTM and ISRM preparation standards
Applications
• Geotechnical laboratories – UCS, triaxial, and tensile test sample preparation
• Concrete testing – core face grinding before compressive testing
• Mining and mineral exploration – rock core conditioning
• Universities and research institutions
• Field and mobile geotechnical labs
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AZA1001 |
| Sample Type | Rock and concrete cylindrical cores |
| Maximum Core Diameter | Up to 100 mm |
| Maximum Sample Length | Up to 200 mm |
| Grinding Method | Fully automatic diamond wheel grinding |
| Number of Samples | 2 cores simultaneously |
| Control Type | Programmable automatic control panel |
| Grinding Wheel | Industrial diamond-bonded disc |
| Safety System | Full enclosure with safety interlocks |
| Standards Compliance | ASTM D4543, ISRM Suggested Methods |
| Power Supply | 220V, 50 Hz |
| Machine Weight | Approx. 100 – 120 kg |
Frequently Asked Questions (FAQ)
Q1: What materials can AZA1001 grind?
It grinds rock, concrete, cementitious and similar hard cylindrical core samples.
Q2: Can it process more than one sample at a time?
Yes, it can grind two core specimens simultaneously.
Q3: Is it fully automatic?
Yes, the system is fully programmable with set-and-run automatic cycles.
Q4: Does it meet international standards?
Yes, it complies with ASTM D4543 and ISRM core preparation standards.
Q5: Is it suitable for field use?
Yes, it can be used in both laboratory and geotechnical field setups.
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Key Features
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Designed for triaxial testing of intact rock cores
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Supports high confining pressures for realistic in-situ simulation
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Compatible with manual and servo-controlled compression frames
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Precision-machined high-grade stainless steel pressure vessel
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Robust sealing system with high-performance rubber membranes
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Low-friction piston system for enhanced measurement accuracy
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Full compliance with international testing standards
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