Rock
Aggregate
Cement
Concrete
Soil
Steel
Bitumen/Asphalt
Security Survey Equipment
General Items
LABORATORY PULVERIZER AZA0991
The AZA0991 Laboratory Pulveriser by Azalab is a high-performance grinding machine designed for fine and uniform pulverizing of cement, soil, clinker, aggregates, ores, and mineral samples. It is widely used in civil engineering, mining, geotechnical, construction material, and research laboratories for fast and accurate sample preparation.
Built to comply with IS and ASTM standards, this compact yet powerful machine delivers consistent particle size reduction for reliable downstream testing such as XRF analysis, sieve testing, and chemical composition assessments.
Key Applications
- Cement laboratories – clinker & cement grinding
- Soil and geotechnical labs – fine soil preparation
- Mining & metallurgy – ore and mineral pulverizing
- Construction material testing – mortar & concrete sample prep
- Agricultural and environmental labs
Description
Working Principle
Material is fed into the hopper and enters the hardened grinding chamber.
The high-speed rotor/disc mechanism pulverizes the material through impact and friction.
Powdered material passes through a mesh and is collected in the tray, ready for testing.
Main Features
-
Heavy-duty cast steel body
-
Hardened steel / tungsten carbide grinding chamber (optional)
-
Adjustable fineness output
-
High-speed motor with thermal overload protection
-
Quick-release chamber for easy cleaning
-
Low vibration, compact tabletop design
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AZA0991 |
| Motor Power | 1–2 HP, 220/440V AC |
| Grinding Capacity | 100 – 250 g/min |
| Output Fineness | Up to 150 microns (100 mesh) |
| Feed Size | Up to 6 mm |
| Hopper Capacity | 500 g |
| Grinding Chamber | Hardened Steel / Tungsten Carbide (Optional) |
| Drive Type | Belt Driven |
| Safety System | Overload Protection + Thermal Cut-Off |
| Standards | IS & ASTM |
Key Advantages
-
Produces uniform fine powder quickly
-
Rugged design for continuous lab use
-
Easy maintenance and cleaning
-
High precision sample preparation
Frequently Asked Questions (FAQ)
Q1: What materials can AZA0991 grind?
Cement, clinker, soil, aggregates, minerals, ores, and dry chemicals.
Q2: What fineness can it achieve?
Up to 100 mesh (150 microns).
Q3: Is it suitable for continuous use?
Yes, it is designed with cooling and overload protection.
Q4: Does it meet international standards?
Yes, it complies with IS and ASTM standards.
Q5: Is field installation difficult?
No, it’s compact and easy to install and operate.
Related products
ACCELERATED POLISHING MACHINE AZA0984
Key Features
- Tests polished stone value (PSV) of road aggregates
- Conforms to ASTM D3319 and BS 812 Part 114
- Heavy-duty rotating disc with abrasive feed system
- Integrated water spray system to simulate wet road conditions
- Powder-coated steel body for corrosion resistance
AGGREGATE CRUSHING VALUE APPARATUS AZA0982
Key Features
- Measures crushing strength of coarse aggregates
- Conforms to IS:2386 (Part IV) and BS 812 standards
- Precision-machined steel cylinder and plunger
- Heavy-duty, corrosion-resistant construction
- Supplied with complete accessories for immediate testing
GRID SIEVES AZA0972
The AZA0972 Grid Sieves are heavy-duty screening tools designed for rapid particle size classification of coarse soils and aggregates. These sieves are ideal for quick, visual separation of gravel, crushed stone, and coarse sands in civil engineering, geotechnical, and construction materials laboratories. Their rugged construction makes them suitable for both laboratory and field applications.
Key Features
-
Designed for fast classification of coarse particles
-
Suitable for soil and aggregate testing
-
Heavy-duty stainless steel / galvanized steel construction
-
Precision-welded square or rectangular grid openings
-
Corrosion-resistant, abrasion-resistant long life design
-
Compatible with standard manual and mechanical sieve shakers
INDEX APPARATUS (FLOW COEFFICIENT OF FINE AGGREGATES) AZA0975
The AZA0975 Flow Coefficient Index Apparatus is a precision laboratory instrument designed to measure the flow coefficient of fine aggregates, such as natural sand and crushed sand. This test helps evaluate workability, particle shape, and grading, which are critical factors in concrete and mortar mix performance. The apparatus is manufactured in compliance with IS 2386 (Part I) and is widely used in civil engineering laboratories and construction quality control departments.
Key Features
-
Measures flow coefficient of fine aggregates
-
Fully compliant with IS 2386 (Part I)
-
Evaluates workability and particle shape characteristics
-
Supplied as a complete set: funnel, stand, cylinder, and base plate
-
Precision-machined components for consistent results
-
Corrosion-resistant, durable construction
-
Easy manual operation for laboratory and field use
REID VAPOR PRESSURE TESTER AZA1321
- Floor-Standing Design with stainless-steel working table for strength and easy operation
- Digital Temperature Controller for precise and uniform water bath heating
- Dual High-Accuracy Pressure Gauges for reliable internal pressure readings
- Dual Vapor Bombs for simultaneous testing and increased productivity
- Rugged Construction for long-term laboratory and industrial use
RIFFLE SAMPLE DIVIDER AZA0980
Key Features
- Accurate material splitting for laboratory testing
- Heavy-duty corrosion-resistant metal construction
- Uniform slot widths for consistent sample division
- Smooth-flow chute design for minimal sample loss
- Supplied with two receiving pans for clean, efficient operation
- Compact bench-top design
SAMPLE SPLITTER AZA0981
Key Features
- Accurately splits bulk aggregates into representative samples
- Multiple slot options for different particle sizes
- Heavy-duty powder-coated steel frame
- Uniform chute spacing for even material distribution
- Supplied with two sturdy collection pans
- Portable and easy to operate
SHAPE INDEX CALIPER AZA0974
The AZA0974 Shape Index Caliper is a precision hand-held measuring instrument designed to evaluate the shape index of coarse aggregates by measuring their flakiness and elongation values. It is an essential tool in construction material testing, helping laboratories and site engineers ensure that aggregates meet dimensional and performance standards as per IS 2386 (Part I).
Key Features
-
Evaluates shape index of coarse aggregates
-
Measures both flakiness and elongation characteristics
-
Durable stainless steel / hardened steel construction
-
Precision engraved measuring scale
-
Ergonomic, easy-to-handle manual design
-
Suitable for laboratory and on-site field use
-
Fully compliant with IS 2386 (Part I)