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SIEVE SHAKER AZA0925
The Azalab AZA0925 Sieve Shaker is a precision-engineered laboratory instrument designed to deliver accurate, repeatable particle size analysis of granular and powdered materials. Engineered to replicate the effectiveness of manual sieving, the AZA0925 combines circular vibratory motion with controlled mechanical tapping, ensuring superior particle separation across a broad range of sieve sizes.
This dual-action mechanism provides significantly better separation efficiency than vibration-only shakers. Mechanical tapping reduces particle agglomeration and promotes effective stratification—critical when testing irregular particles, clay-coated aggregates, soil fines, mineral powders, cementitious materials, and industrial powders.
Description
The AZA0925 is compatible with 8-inch and 12-inch diameter test sieves, making it suitable for diverse laboratory and field testing environments. Built on a rugged steel frame with noise-insulated housing, it is designed for long-term operation under demanding conditions. The unit typically accommodates up to 6 full-height sieves or 13 half-height sieves, plus pan and lid, in a single test cycle.
An integrated digital timer (0–60 minutes) ensures consistent test durations, minimizing operator dependency and improving repeatability. The mechanical tapping system simulates hand tapping used in manual sieving, which is essential for separating cohesive or fine materials that tend to clump.
Common Applications
- Soil gradation for foundation and geotechnical design
- Aggregate analysis for concrete and asphalt mix design
- Powder classification in pharmaceutical and chemical laboratories
- Particle size control in food and cement industries
- Geological research and sediment analysis
Standards Compliance
The AZA0925 Sieve Shaker supports testing in accordance with major international standards:
- ASTM C136 – Sieve Analysis of Fine and Coarse Aggregates
- ISO 3310 – Test Sieves and Test Sieving Methods
- BS 812 – Testing Aggregates
Specifications
| Feature | Description |
|---|---|
| Model | AZA0925 |
| Product Type | Dual-Action Laboratory Sieve Shaker |
| Sieve Compatibility | 8″ and 12″ diameter test sieves |
| Motion Type | Circular vibration + mechanical tapping |
| Power Supply | 220 V / 50 Hz or 110 V / 60 Hz |
| Timer | Digital, 0–60 minutes |
| Noise Level | Approx. 85 dB |
| Maximum Capacity | 6 full-height or 13 half-height sieves + pan |
| Applications | Soil, sand, aggregates, powders, chemicals |
| Body Construction | Mild steel or stainless steel |
| Standards | ASTM, ISO, BS compliant |
| Intended Use | Dry sieving only |
Frequently Asked Questions (FAQ)
Q1: What is the benefit of mechanical tapping?
Mechanical tapping improves separation accuracy by simulating manual agitation, particularly effective for irregular, cohesive, or fine particles.
Q2: Is the AZA0925 suitable for wet sieving?
No. The AZA0925 is designed for dry sieving only. Wet sieving requires dedicated wet sieve shakers with splash protection.
Q3: How many sieves can be tested simultaneously?
Up to 6 full-height sieves or 13 half-height sieves, plus pan and cover.
Q4: Can it be used for very fine powders below 75 microns?
Yes, though for ultra-fine powders, an electromagnetic or air-jet sieve shaker may offer higher efficiency.
Q5: Does the AZA0925 comply with ASTM and ISO standards?
Yes. It is designed to meet ASTM C136, ISO 3310, and BS 812 requirements.
Additional information
| Focus Keyword |
Sieve shaker, rotap |
|---|---|
| Sieve Compatibility |
8" and 12" diameter test sieves |
| Motion Type |
Circular + Mechanical Tapping |
| Power Supply |
220V/50Hz or 110V/60Hz |
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