Tap Sieve Shaker · Laboratory Particle Size & Powder Analysis
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Combined tapping + vibration, ideal for agglomerated powders
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Up to 7 sieve decks for multi-grade particle size distribution
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Simulates manual tapping; results compliant with ASTM / ISO standards
Tap Sieve Shaker · Laboratory Particle Size & Powder Analysis
-
Combined tapping + vibration, ideal for agglomerated powders
-
Up to 7 sieve decks for multi-grade particle size distribution
-
Simulates manual tapping; results compliant with ASTM / ISO standards
Product Overview
The tapping screen combines traditional vibratory screening with a mechanical tapping action to prevent caking and mesh clogging. Compact, easy to operate, and highly reliable, the device is widely used in research, quality control, and laboratory particle size analysis. It is also used for checking the particle size composition of common abrasives and grading superhard materials in industries such as geology, metallurgy, chemicals, construction, cement, and pharmaceuticals.
How It Works & Video Demo
Driven by a vibrating motor, the material undergoes vertical and radial rotation on the sieve. Simultaneously, a mechanical device taps the sieve cover at set intervals, causing the material to jump and flip. This accelerates particle flow through the sieve, ensuring accurate results for sticky powders. It’s commonly used in laboratory research screening. A demonstration video demonstrates the combination of tapping and vibration.
Built Around Your Workflow · Practical Innovation · Total Cost Control
Why Choose Our Circular vibrating screen
Efficient Anti-Clogging
Feature: Dual vibration + mechanical tapping drive
Data: ≥30% higher throughput for cohesive powders
Benefit: Reduces clogging, improves testing efficiency
Standardized Test Results
Feature: Compliant with ASTM E11 / ISO 3310 standards
Data: Accuracy ±2%
Benefit: Reliable results with traceable data
Multi-Deck Flexibility
Feature: 1–7 decks freely stackable
Data: Obtain 2–8 particle fractions in one run
Benefit: Saves time and minimizes repeated testing
Compact & Quiet
Feature: Small footprint with soundproof design
Data: Noise < 65 dB
Benefit: Suitable for labs and office environments
Transparent Delivery & Support
Feature: Complete sieve kit list and accessory options
Data: Standard delivery 7–15 days, remote technical support
Benefit: Transparent investment, low risk, fast after-sales response
Applications: Industries & Typical Materials
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Food: Flour, Milk powder, Cocoa powder
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Pharma: Pharmaceutical powders, Herbal powders
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Chemical: Calcium carbonate, Silica, Resin powders
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Minerals: Quartz powder, Clay, Ore fines
Technical Parameters
| Model | Layers | Sieve Diameter | Frequency | Tapping Rate | Noise |
|---|---|---|---|---|---|
| TS-200 | 1–7 | 200 mm / 8 in | 2900 rpm | 150 times/minute | <65 dB |
| TS-300 | 1–7 | 300 mm / 12 in | 2900 rpm | 150 times/minute | <68 dB |
| TS-400 | 1–6 | 400 mm / 16 in | 2800 rpm | 140 times/minute | <70 dB |
FAQ & Downloadable Guides
Q: What is the difference between tap sieve shaker and standard lab sieve shaker?
A: Tap sieve shaker adds tapping to vibration, ideal for cohesive or clogging-prone powders.
Q: Is it suitable for ultra-fine powders?
A: Yes, especially for powders below 75 μm.
Q: Does it require special sieve material?
A: Standard stainless-steel sieves are used; nickel-coated and custom meshes available.
Q: Is it noisy?
A: Optimized design keeps noise below 65 dB, safe for lab use.
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