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.
Related products
BRAZILIAN TEST APPARATUS AZA1004
AZA1004 Brazilian Test Apparatus is a precision-engineered device used to determine the indirect tensile strength of cylindrical rock samples using the standardized Brazilian (splitting tensile) test method. This apparatus is widely trusted in geotechnical engineering, mining, civil engineering, and academic research for evaluating rock behavior under tensile stress.
Built with a heavy-duty steel frame and plated loading jaws, AZA1004 ensures uniform load distribution and highly repeatable testing results in both laboratory and field environments.
CORE CUTTING/CORE DRILLING MACHINE (PETROL) AZA0994
HOEK TRIAXIAL AZA1008
The AZA1008 Hoek Triaxial Rock Testing System is designed for advanced triaxial testing of rock core specimens under simulated underground stress conditions. Built for high precision and durability, this system enables accurate evaluation of rock strength, deformation, and elastic behavior, supporting critical geotechnical, mining, and civil engineering applications such as tunnels, slopes, dams, and underground excavations.
Key Features
-
Designed for triaxial testing of intact rock cores
-
Supports high confining pressures for realistic in-situ simulation
-
Compatible with manual and servo-controlled compression frames
-
Precision-machined high-grade stainless steel pressure vessel
-
Robust sealing system with high-performance rubber membranes
-
Low-friction piston system for enhanced measurement accuracy
-
Full compliance with international testing standards
POINT LOAD INDEX TESTER AZA1002
AZA1002 Point Load Index Tester is a compact and highly reliable instrument designed to determine the point load strength index of rock specimens under field or laboratory conditions. It is widely used in geotechnical engineering, mining, tunneling, and civil construction to quickly assess rock strength without the need for fully prepared specimens.
This tester supports both core and irregular rock samples and follows ISRM Suggested Methods, making it an essential tool for rapid strength classification during site investigations and geological surveys.
POLISHING AND LAPPING MACHINE AZA1000
AZA1000 Polishing & Lapping Machine is a dual-purpose laboratory system engineered to achieve exceptionally flat, smooth, and mirror-finished surfaces on rock, mineral, metallurgical, ceramic, and composite samples. It is widely used in geology, metallurgy, material science, and civil engineering laboratories for preparing test specimens before microscopic analysis, spectroscopic evaluation, and mechanical testing.
By combining both lapping and polishing operations in one compact unit, AZA1000 ensures consistent surface flatness, controlled material removal, and low surface roughness, delivering highly repeatable and accurate test preparation results.
ROCK BOLT PULL OUT TEST APPARATUS AZA1006
AZA1006 Rock Bolt Pull Out Test Apparatus is a high-precision, field-grade hydraulic testing system designed to determine the anchoring strength and load-bearing capacity of rock bolts, anchor bars, and grouted tendons directly in-situ. It is widely used in mining, tunneling, underground excavation, dam construction, and slope stabilization projects to verify the safety and performance of installed support systems.
This rugged and portable apparatus allows engineers to apply a controlled tensile load to rock bolts and measure both ultimate pull-out force and displacement. By simulating real-world tensile stresses, it helps evaluate grout bonding quality, rock mass interaction, and overall installation effectiveness before final commissioning of underground structures.
As underground infrastructure grows, ensuring the reliability of anchoring systems is critical. AZA1006 delivers dependable performance through its hydraulic pull mechanism, precision pressure monitoring, and easy-to-deploy field design, making it an essential tool for geotechnical safety assurance.
ROCK/CONCRETE CUTTING MACHINE AZA0997
AZA0997 Rock / Concrete Cutting Machine is a heavy-duty, high-performance cutting system engineered for extreme-duty applications involving hard rock, reinforced concrete, and masonry structures. Designed for professionals working in mining, quarrying, demolition, and major infrastructure projects, this machine delivers outstanding cutting force, precision control, and long-term durability in the harshest working conditions.
Built with a powerful high-torque drive system, the AZA0997 maintains consistent cutting speed even when working through dense rock layers or steel-reinforced concrete. Its engineered power transmission minimizes energy loss and converts maximum torque into efficient cutting force, allowing smooth, uninterrupted cutting performance.
Precision is a core strength of this machine. The stable structural frame, low-vibration cutting assembly, and balanced weight distribution allow operators to achieve clean, straight, and controlled cuts, reducing material damage and improving job-site efficiency.
The machine features a reinforced steel chassis, sealed bearings, and abrasion-resistant components, providing long operational life even in dust-heavy and high-impact environments. Integrated water cooling and dust suppression systems ensure safer operation, improved tool life, and better visibility on site.
Designed with the operator in mind, the AZA0997 includes ergonomic control positioning, vibration-dampening handles, and built-in safety systems, reducing fatigue during extended operation and improving overall user safety.
SLAKE DURABILITY APPARATUS AZA1005
AZA1005 Slake Durability Apparatus is a high-precision laboratory testing machine designed to determine the Slake Durability Index (SDI) of weak and weather-sensitive rocks. It simulates natural wetting and drying cycles to evaluate how rock specimens deteriorate over time when exposed to environmental conditions.
This apparatus is widely used in geotechnical engineering, mining, civil construction, and academic research to assess the long-term stability of rocks such as shale, mudstone, marl, and claystone.
