Sieve Shakers
Single and Double Deck Dual Use Vibratory Sieve Shaker Mechanical Particle Sizing Vibrating Screen
Item Number: PP-AS22
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Product Overview
This high-efficiency mechanical vibratory sieve shaker is an advanced laboratory and pilot-scale classification system engineered for precision particle sizing and grading of bulk materials. Built to replace labor-intensive manual sieving methods, the unit significantly reduces physical labor while enhancing sample preparation consistency and processing efficiency. Its optimized, compact design integrates a robust structural framework with a high-performance drive mechanism, delivering uniform vibration dynamics across the entire screening surface for repeatable sample fractioning.
Designed for versatile material processing, this equipment is widely deployed across geological exploration, metallurgical testing, chemical engineering, aggregate screening, and coal research laboratories as well as demanding production field sites. Whether handling coarse lump minerals or finer granular samples, the system manages feed sizes up to 40 mm with exceptional efficiency, making it an indispensable tool for quality control, material research, and routine analytical testing.
Engineered for high operational stability and long-term durability, the system incorporates specialized internal vibration damping mechanisms that mitigate shock loads, suppress operating noise, and protect structural components from mechanical fatigue. Featuring adjustable excitation force capabilities and continuous feeding support, this equipment provides dependable, uninterrupted operation under rigorous industrial sample preparation workflows.
Key Features
- Dual-Deck Versatile Architecture: Engineered with a dual-layer screening system, this unit supports simultaneous multi-fraction separation across three distinct sizing stages, optimizing process efficiency and reducing operational handling time.
- Adjustable Mechanical Excitation: Outfitted with an accessible eccentric flywheel assembly, allowing operators to fine-tune excitation force and vibration amplitude between 2 mm and 4 mm to suit specific material density and particle friability.
- Integrated Vibration Damping Mechanism: Incorporates heavy-duty isolation springs designed to absorb peak mechanical shocks, minimize noise generation, and isolate dynamic forces from surrounding laboratory infrastructure.
- Continuous-Feed Operational Capability: Built with dedicated discharge chutes for each tier and a continuous rear-feed intake, enabling non-stop sample processing for high-volume quality control and batch evaluation.
- Precision Interchangeable Screen Plates: Features standard 600 x 300 mm screening decks accommodating multiple square aperture sizes (2x2 mm, 6x6 mm, 10x10 mm, and 25x25 mm) for fast adaptation to varying testing standards.
- Heavy-Duty Welded Frame: Constructed from high-strength structural steel profiles to maintain rigidity, prevent frame distortion under load, and ensure perfect alignment of dynamic components over prolonged service life.
- Low-Power High-Torque Drive: Powered by an efficient 0.15 kW motor operating at 1400 strokes per minute, delivering maximum mechanical work output with minimal energy consumption and thermal output.
- Integrated Safety and Electrical Grounding: Equipped with reliable protective shielding around rotating eccentric weights and robust grounding hardware to ensure safe operating conditions during continuous laboratory shifts.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Geological & Mining Sample Prep | Fractionating crushed drill cores, rock samples, and mined ores for mineralogical assaying. | Achieves accurate particle cut-offs, accelerating downstream analytical assay speed and accuracy. |
| Metallurgical Quality Control | Classifying raw iron ore, sinter materials, ferroalloys, and slag prior to pyrometallurgical testing. | Eliminates oversized lumps to ensure uniform feed characteristics in metallurgical furnace trials. |
| Chemical Powder & Granule Sizing | Separating coarse agglomerates from industrial chemical reagents, fertilizers, and crystalline compounds. | Improves product consistency and flowability by maintaining strict particle distribution tolerances. |
| Coal Processing & Fuel Testing | Sizing crushed coal, coke fractions, and alternative solid fuels for washability and quality testing. | Delivers highly repeatable sizing data for calorific, ash content, and petrographic evaluations. |
| Aggregate & Cement Evaluation | Sorting fine aggregates, limestone, crushed gravel, and clinker materials for civil testing. | Meets standard screen sizing requirements while standing up to highly abrasive aggregate media. |
| Recycling & Resource Recovery | Grading shredded electronic waste, shredded plastics, and mineral slag for material recovery. | Enables fast, continuous sorting of multi-density materials for streamlined resource separation. |
Technical Specifications
| Specification Parameter | Value / Metric |
|---|---|
| Product Identifier | PP-AS22 |
| Sieve Deck Configuration | Dual-Deck (2 Decks / 3-Tier Separation) |
| Sieve Deck Dimensions (L x W) | 600 mm × 300 mm |
| Standard Mesh Hole Apertures | 25 mm × 25 mm (Upper Deck) 10 mm × 10 mm (Lower Deck) 6 mm × 6 mm (Interchangeable Spare) 2 mm × 2 mm (Interchangeable Spare) |
| Sieve Body Inclination Angle | 11.5° |
| Excitation Amplitude | 2 mm to 4 mm (Adjustable) |
| Vibration / Impact Frequency | 1400 strokes / min |
| Maximum Feed Particle Size | 0 mm to 40 mm |
| Processing Throughput Capacity | 4 kg/h to 200 kg/h |
| Drive Motor Rated Power | 0.15 kW |
| Overall Machine Mass (Weight) | 124 kg |
| External Dimensions (L x W x H) | 1100 mm × 750 mm × 900 mm |
| Structural Frame Material | Heavy-gauge welded steel profile |
| Duty Cycle | Continuous continuous-feed operation |
Why Choose This Product
- Superior Engineering & Build Quality: Manufactured with structural steel weldments and precision-machined mechanical drives to withstand demanding, high-impact laboratory and field screening workloads.
- Operational Consistency & Repeatability: The fixed 11.5° deck slope combined with calibrated 1400 strokes/min excitation guarantees accurate fractioning and consistent analytical repeatability across batches.
- Flexible Sizing Configurations: Rapidly swappable sieve plates featuring four standardized aperture sizes allow operators to reconfigure the deck layout in minutes for diverse sample materials.
- Reduced Maintenance & Noise Footprint: Built-in shock isolation spring assemblies effectively dampen kinetic energy transfer, protecting internal drive components while creating a quieter work environment.
- Comprehensive Service & Technical Support: Backed by expert application guidance, full spare parts availability, and custom engineering capabilities to tailor screening equipment to your exact workflow specifications.
Contact our technical sales team today to request a quote or discuss customized sample preparation solutions tailored to your laboratory requirements.
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