Rock
Aggregate
Cement
Concrete
Soil
Steel
Bitumen/Asphalt
Security Survey Equipment
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.
Related products
ASPHALT & CONCRETE FLOOR SAW AZA0998
AZA0998 Asphalt & Concrete Floor Saw is a heavy-duty, professional cutting machine designed for high-precision cutting of asphalt and concrete surfaces. Built for demanding construction environments, this machine delivers powerful performance, long-term durability, and exceptional cutting accuracy for roadwork, utility installations, trenching, and demolition projects.
Powered by a high-performance industrial engine, the AZA0998 delivers consistent torque and blade speed, allowing smooth cutting through thick concrete slabs and dense asphalt without power loss. Its strong power transmission system ensures uninterrupted operation, improving job-site efficiency and reducing downtime.
The machine features a precision depth-control system, enabling operators to achieve accurate and uniform cutting depths. Its stable, reinforced steel chassis minimizes vibration and maintains straight-line stability, resulting in clean, professional-grade cuts every time.
Designed for harsh job-site conditions, the AZA0998 uses heavy-gauge steel construction, corrosion-resistant components, and durable mechanical parts that ensure long service life and reduced maintenance.
Operator comfort and safety are enhanced through ergonomically designed, vibration-dampened handlebars, easy-access controls, full blade guarding, and an emergency stop system, allowing safe and fatigue-free operation during extended use.
CORE CUTTING/CORE DRILLING MACHINE (MOTORISED) AZA0996
AZA0996 Motorised Core Cutting & Drilling Machine is a high-performance, electrically powered coring system designed for extracting precise cylindrical samples from concrete, asphalt, masonry, and geological formations. Built for both laboratory and field use, this machine combines strong structural stability with smooth, vibration-free drilling for consistently accurate core samples.
The machine is powered by a high-torque single-phase electric motor (1.5–2 HP) that delivers a constant rotational speed, ensuring clean cuts even through reinforced concrete. Its precision vertical feed system with adjustable speed control allows operators to manage penetration rate according to material hardness, ensuring minimal sample damage and superior core integrity.
A heavy-duty trolley-mounted steel frame provides excellent stability while allowing easy movement across job sites or within laboratories. The integrated wet drilling water feed system cools the diamond core bit, extends tool life, and significantly reduces dust for safer operation.
Designed to support core barrel sizes from 25 mm to 150 mm, the AZA0996 is suitable for a wide range of standard testing applications including structural investigations, pavement evaluation, and research sampling.
This machine is compliant with major international standards including ASTM C42/C42M, IS 516:2018, and AASHTO T24, making it a reliable choice for professional testing environments.
CORE CUTTING/CORE DRILLING MACHINE (PETROL) AZA0994
DIGITAL POINT LOAD TEST APPARATUS AZA1003
AZA1003 Digital Point Load Test Apparatus is a high-precision hydraulic testing system designed for determining the point load strength index of rock specimens in laboratory and field environments. Built with a 60 kN hydraulic load frame and an advanced digital measuring unit, this apparatus delivers accurate, repeatable, and standards-compliant results for geotechnical, mining, and civil engineering applications.
The manual hand-pump operated hydraulic system allows smooth and controlled load application, while the adjustable frame supports rock cores and irregular specimens up to 102 mm diameter.
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
LOAD FRAME FOR UNIVERSAL COMPRESSION TEST OF ROCKS12 SPEED 200 KN AZA1007
The AZA1007 Universal Compression Test Load Frame is a heavy-duty mechanical and hydraulic testing system specially designed for determining the uniaxial compressive strength (UCS) and deformation behavior of rock core specimens. Engineered for precision and durability, this equipment is widely used in geotechnical laboratories, civil engineering institutes, mining operations, tunneling projects, and research organizations.
Built with a 200 kN high-capacity loading system and a 12-speed gear control mechanism, AZA1007 allows highly controlled and uniform load application, ensuring repeatable and accurate test results. Its rigid steel construction minimizes frame deformation during testing, offering maximum stability and long service life even under heavy laboratory workloads.
This load frame is manufactured to comply with ISRM Suggested Methods and ASTM D7012 requirements, making it a reliable solution for internationally accepted rock strength testing.
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.
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.