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Technical Resources & Wet Milling Knowledge Center

Technical articles, application guides and equipment selection resources for wet grinding, dispersion and powder processing from POLYC MACHINE.

Technical articles, selection guides, and application notes from our engineering team.

Technical Articles and Guides

How to choose the manufacturer of bead mill — POLYC MACHINE guidance
Equipment SelectionEngineering guide

How to Choose a Bead Mill Manufacturer: A Procurement Checklist

Choosing a bead mill manufacturer is a procurement decision that affects years of uptime. POLYC outlines the four points every buyer should check: equipment stability, component …

Basket Mill Operation and Maintenance: Setup, Parameters and Troubleshooting
From initial charge to planned maintenance: how to operate a basket mill for consistent fineness, maximum throughput and extended service life in batch production.Engineering guide

Basket Mill Operation & Maintenance: Setup, Parameters and Troubleshooting

A basket mill is a batch wet grinding system that combines dispersion and milling in a single vessel. The milling basket, charged with grinding media, is …

Basket Mill vs Bead Mill: Which to Use
Batch immersed-basket grinding versus continuous chamber milling - mode, throughput and color changeEngineering guide

Basket Mill vs Bead Mill: Which to Use

When evaluating wet grinding equipment for paints, inks, and coatings, the basket mill vs bead mill comparison is one of the most common — and most …

Types of Paint Mixing Machines: Which Mixer Fits Your Coating?
EQUIPMENT SELECTIONEngineering guide

Types of Paint Mixing Machines: Which Mixer Fits Your Coating?

Choosing the right paint mixing machine decides whether your batches blend in minutes or fight you for hours. Paint and coating formulations span an enormous viscosity …

High Speed Disperser Impeller Selection Saw-Tooth Disc - POLYC MACHINE
DISPERSER IMPELLER & SHEAR TECHNOLOGYEngineering guide

High-Speed Disperser Impeller Selection: Single vs Dual Saw-Tooth Discs & Application Boundaries

Understanding High-Speed Disperser Impellers The impeller (or dispersing disc) is the heart of a high-speed disperser. Its design directly determines the shear intensity, flow pattern, and …

Single Shaft vs Dual Shaft Disperser: How to Choose
One saw-tooth disc or an anchor-plus-disc - matching disperser shaft layout to viscosity and pasteEngineering guide

Single Shaft vs Dual Shaft Disperser: How to Choose

In any paint, ink, adhesive, or paste plant, the high-speed disperser is the workhorse that breaks pigment agglomerates before fine milling. The choice between a single …

Disperser for TiO2: Premix, Setpoints and Mill Link
Dispersing titanium dioxide with a high-speed disperser and linking to bead millingEngineering guide

Disperser for TiO2: Premix, Setpoints and Mill Link

Titanium dioxide (TiO₂) is the single most important white pigment in coatings, inks, and plastics — prized for its exceptional hiding power and brightness. But TiO₂ …

POLYC high-shear inline dispersing machine integrated into a process line
Technical ArticlesEngineering guide

Inline Disperser Guide: In-Line High-Shear Dispersion for Continuous Production

An inline disperser is a continuous, high-shear mixing device that wets, de-agglomerates, and homogenizes powders directly inside the process stream instead of in a separate batch …

Paint Factory Equipment: A Practical Guide to Core Machinery
EQUIPMENT GUIDEEngineering guide

Paint Factory Equipment: A Practical Guide to Core Machinery

Choosing the right paint factory equipment is the difference between a coating line that hits specification on every batch and one that quietly loses margin to …

How to Set Up a Paint Production Line: Step-by-Step Layout Guide
PLANT ENGINEERINGEngineering guide

How to Set Up a Paint Production Line: Step-by-Step Layout Guide

Setting up a paint production line is as much a layout problem as an equipment problem. The order of premix, grinding, let-down, filtration, and filling decides …

Asia Pacific Coatings Show Thailand — POLYC MACHINE international exhibition
Technical ArticlesEngineering guide

POLYC at the Asia Pacific Coatings Show: Grinding & Dispersion for APAC Coatings Makers

POLYC exhibited at the Asia Pacific Coatings Show from September 11 to 13 at the Balai Sidang Jakarta Convention Center (Booth C61), presenting bead mills, basket …

Ink production line specifications and capacity planning guide: pre-dispersion, fine grinding, letdown, filtration and filling for gravure, flexo, offset and UV inks
Capacity planning for an ink line starts from the product mix and changeover frequency, not from a single annual tonnage figure.Engineering guide

Ink Production Line: Capacity Planning Guide

An ink production line is a balanced system, and its output is set by the slowest stage. Planning therefore starts from the product mix, batch sizes …

Ink Production Line: From Pigment Grinding to Filling
PRODUCTION LINEEngineering guide

Ink Production Line: From Pigment Grinding to Filling

An ink production line turns resin, solvent or water, pigment, and additives into finished printing ink through premix, fine grinding, let-down, filtration, and filling. The difference …

Gravure ink production line — POLYC MACHINE turnkey solvent and water-based ink manufacturing systems
Technical ArticlesEngineering guide

Gravure Ink Production Line Project: From Pigment Grinding to Filling

POLYC delivered a gravure ink production line covering pre-mixing, grinding and filling, plus dust and odor removal. The scope included a 22kW high-speed disperser and a …

Top Chinese High Viscosity Mixer Manufacturers 2026 Guide
Compare leading Chinese high viscosity mixer manufacturers for sealants, adhesives and pastesEngineering guide

Top Chinese High Viscosity Mixer Manufacturers 2026 Guide

High viscosity mixers are essential for processing sealants, adhesives, pastes, gels, and other non-flowing materials that conventional mixers cannot handle effectively. Chinese manufacturers have developed extensive …

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Ink production process layout

Ink Production Solutions

Inline dispersion, horizontal bead milling and complete ink production workflows.

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POLYC MACHINE Company Profile

Manufacturing capability, core equipment and integrated production solutions.

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