Filling & Filtering
Vibration Screen
Vibration Screen: The PVS Series Industrial Vibrating Screen Sifter is a precision high-frequency screening and liquid-solid separation machine operating at 3,000 vibra. Capacity range 450 - 500 mm. Typical applications: Architectural Paints, Printing Inks, Powder Processing, Construction Chemicals, Ceramics.
The PVS Series Industrial Vibrating Screen Sifter is a precision high-frequency screening and liquid-solid separation machine operating at 3,000 vibra
The PVS Series Industrial Vibrating Screen Sifter is a precision high-frequency screening and liquid-solid separation machine operating at 3,000 vibrations per minute (vpm).
Key Facts
- Equipment Type
- Filling & Filtering
- Capacity / Batch Range
- 450 - 500 mm
- Typical Applications
- Architectural Paints, Printing Inks, Powder Processing, Construction Chemicals
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Response within 24 hours · Engineering consultation · Application review available
Where the Vibration Screen Performs Best
Industry ApplicationsVibration Screen is applied across multiple industries. The configuration is matched to your material, fineness target and batch volume.
🎨
Architectural Paints
safety screening of coatings before filling
🧪
Printing Inks
check screening to remove coarse particles
🚗
Powder Processing
powder classification at 20-500 mesh
🪓
Construction Chemicals
dry mortar and powder sieving
🖨
Ceramics
ceramic slurry and powder screening
🌾
Food
ingredient and powder sieving with hygienic options
Vibration Screen at a Glance
Series Overviewmodel and product dependent
Chamber / capacity
400 - 1,800 mm depending on model
Screen diameter
typically 20 - 500 mesh depending on application
Mesh range
1 - 3 depending on model
Decks
Key Design Features
Engineering⚙️
Vibrating mesh separation of oversize particles and
Vibrating mesh separation of oversize particles and contamination
⚙️
Single and multi-deck configurations for classification or
Single and multi-deck configurations for classification or safety screening
⚙️
Quick-change mesh system for fast product changeover
Quick-change mesh system for fast product changeover
⚙️
Suitable for powders and liquid slurries
Suitable for powders and liquid slurries
⚙️
Enclosed designs reducing dust and operator exposure
Enclosed designs reducing dust and operator exposure
⚙️
Mesh options matched to product and required
Mesh options matched to product and required cut point
Applications by Industry
Selection| Industry | Typical Application |
|---|---|
| Architectural Paints | safety screening of coatings before filling |
| Printing Inks | check screening to remove coarse particles |
| Powder Processing | powder classification at 20-500 mesh |
| Construction Chemicals | dry mortar and powder sieving |
| Ceramics | ceramic slurry and powder screening |
| Food | ingredient and powder sieving with hygienic options |
| Agrochemicals | powder and slurry screening |
| Pharmaceuticals | powder classification |
| Pigment & Filler | pigment and filler check screening |
| Minerals | mineral slurry classification and dewatering |
Choosing the Right Vibration Screen
How to Choose1
Select model based on required flow rate
Select model based on required flow rate, material viscosity, and particle loading; PVS450 (0.15 m2) for lower throughput and PVS500 (0.2 m2) for higher capacity.
2
Choose barrel wetted material based on chemical compatibility: SS304 stainless steel for corrosive or sanitary applications
Choose barrel wetted material based on chemical compatibility: SS304 stainless steel for corrosive or sanitary applications, cast aluminum alloy for standard chemical and powder sieving.
3
Select screen mesh size (60-200 mesh standard) based on target particle retention rating
Select screen mesh size (60-200 mesh standard) based on target particle retention rating, considering both oversize removal efficiency and required throughput.
Related Technical Guides
Guides
ArticleInk Production Process Deep Dive: Parameters, Problems & Optimisation
ArticleInk Production Line: From Pigment Grinding to Filling
ArticlePigment Dispersion Fundamentals Explained
ArticleBead Mill Throughput Low? Check Pre-Dispersing
Need help specifying the Vibration Screen for your process?
Request a QuotationDescription
How it works
The PVS Series Industrial Vibrating Screen Sifter is a precision high-frequency screening and liquid-solid separation machine operating at 3,000 vibrations per minute (vpm). Engineered for chemical slurries, ceramic glazes, battery active pastes, coatings, inks, and fine dry powders, the PVS series Vibrating mesh separation of oversize particles and contamination Single and multi-deck configurations for classification or safety screening Quick-change mesh system for fast product changeover Typical applications include Architectural Paints, Printing Inks, Powder Processing, Construction Chemicals. Select model based on required flow rate, material viscosity, and particle loading; PVS450 (0.15 m2) for lower throughput and PVS500 (0.2 m2) for higher capacity.
MACHINE COMPARISON
Which configuration fits your process?
| Parameter | Vibration Screen | Bag Filter | Filling Machine | Filter Filling Machine |
|---|---|---|---|---|
| Chamber / capacity | model and product dependent | — | up to several thousand containers per hour depending on format | — |
| Screen diameter | 400 - 1,800 mm depending on model | — | — | — |
| Mesh range | typically 20 - 500 mesh depending on application | — | — | — |
| Decks | 1 - 3 depending on model | — | — | — |
| Material | Stainless steel 304 / 316L or carbon steel | Stainless steel 304 / 316L or lined carbon steel | — | — |
Process Engineering
Working Principle
- 1
A high-frequency vertical vibration motor (3,000 vpm) generates continuous three-dimensional multi-plane kinetic motion on the screen surface.
- 2
Liquid material is fed onto the center of the screen; the vibration motion spreads material evenly across the mesh while particles smaller than the mesh opening pass through rapidly.
- 3
Oversized agglomerates, dried skinning flakes, and foreign contaminants move toward the screen edge and discharge automatically through the side outlet, while filtered liquid exits through the bottom outlet.
- 4
Bouncing silicone cleaning balls (standard) or optional ultrasonic de-blinding transducers prevent screen mesh blinding, maintaining consistent throughput even with high-viscosity or sticky materials.
Equipment Benefits
Equipment Advantages
- ✓
Protects downstream horizontal bead mills from screen clogging and dynamic seal damage when installed after high-speed dispersers.
- ✓
Ensures final product quality as a terminal safety sieve before automated filling and packaging, removing oversize particles and contaminants.
- ✓
High-frequency 3,000 vpm vibration with bouncing silicone cleaning balls prevents screen mesh blinding, maintaining consistent throughput.
- ✓
Quick-change screen design enables tool-free mesh changes and cleaning in minutes, ideal for multi-product facilities with frequent batch changeovers.
- ✓
Two material options (SS304 / cast aluminum alloy) and optional sanitary finish address different industry requirements and chemical compatibilities.
- ✓
Simple operation, low work noise, and good flexibility make it suitable for both standalone use and integration into complete production lines.
Technical Data
Technical Specifications
| Parameter | Value |
|---|---|
| Screen diameter | 400 - 1,800 mm depending on model |
| Mesh range | typically 20 - 500 mesh depending on application |
| Decks | 1 - 3 depending on model |
| Capacity | model and product dependent |
| Material | Stainless steel 304 / 316L or carbon steel |
| Enclosure | Open or dust-tight depending on requirement |
| Options | Ultrasonic deblinding, ball cleaning, mobile frame |
PRODUCT INQUIRY
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Equipment Guidance
Frequently Asked Questions
What is the Vibration Screen used for?
The Vibration Screen separates powders and granules by particle size before packing or downstream processing. It is used for Architectural Paints, Printing Inks, Powder Processing, and removes oversize agglomerates, foreign particles and fines that would otherwise affect product consistency.
What mesh size and separation accuracy does it achieve?
Separation is set by the screen mesh: mesh is chosen to the cut point you need, and single- or double-deck arrangements let one unit produce two or three fractions in a single pass.
What throughput and screen diameter are available?
Capacity is model and product dependent. Screen diameter and motor setting are selected from the throughput and the bulk density of the powder being screened.
How is the screen changed and cleaned?
The deck is designed for quick screen replacement without special tools, which keeps changeover time short when the same unit runs several products.
What materials of construction are available?
Product-contact parts are stainless steel / configurable. The frame and contact parts are matched to the abrasiveness and chemistry of the powder.
Industry Applications
Applications
Architectural Paints
safety screening of coatings before filling
Printing Inks
check screening to remove coarse particles
Powder Processing
powder classification at 20-500 mesh
Construction Chemicals
dry mortar and powder sieving
Ceramics
ceramic slurry and powder screening
Food
ingredient and powder sieving with hygienic options
Agrochemicals
powder and slurry screening
Pharmaceuticals
powder classification
Pigment & Filler
pigment and filler check screening
Minerals
mineral slurry classification and dewatering
WHY POLYC MACHINE
Built on Engineering Excellence Since 2006
Every machine is designed by our in-house R&D team, built in our own factory, and supported by the same team that has delivered over 8,000 systems worldwide.
ISO 9001 & CE Certified
Manufactured under an ISO 9001 quality management system. All machines comply with CE directives, with EC Declaration of Conformity for every order.
Experience Since 2006
Since 2006, POLYC has engineered wet grinding, dispersing and mixing systems for global manufacturers.
3-Year Warranty
Every machine carries a 3-year warranty with ongoing spare-parts supply and technical support after delivery.
30-Day Delivery
Standard models ship within 30 days of order confirmation. Custom-engineered lines are scheduled against your project timeline.
Free Installation Guidance
Free installation guidance and operator training are included with every machine, covering commissioning and safe start-up.
Custom Engineering
From lab-scale 0.5L to 12,000L production systems. Material testing, configuration and process design included.
24-Hour Response
Engineering consultation within 24 hours. Application review, technical specs and quotation delivered fast.
Global Shipping
Export-ready packaging with full documentation. DDP/FOB/CIF terms available for 80+ countries.
Lifetime Technical Support
Genuine spare parts, remote diagnostics and lifetime technical support for every machine we build.
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What manufacturers say about working with POLYC MACHINE
These summaries reflect published application cases. Company names and roles are representative of the industries we serve.
“
The plaster and wall-material production line supplied by POLYC MACHINE integrated premixing, milling and transfer in one compact route. We reached consistent fineness across batches, and the local technical line made after-sales support responsive.
“
For our short gravure-ink runs, the small-batch grinding and dispersion route from POLYC MACHINE gave repeatable colour and fast changeover. The trial plan proposed before manufacture confirmed our fineness window without over-specifying the machine.
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Our 1000L basket mill from POLYC MACHINE handles pigment and ink batches with the temperature control we needed for heat-sensitive formulations. Across multiple sites, the consistent basket-mill configuration simplified operator training and spare-parts planning.