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High-Efficiency Sand Mills for Paint, Ink & Chemical Industries

Sand Mills

Raymer Engineering Corporation is India’s leading manufacturer and supplier of sand mills, bead mills, and dispersion systems designed for ultra-fine grinding and pigment dispersion in the paint, ink, coatings, and chemical industries.

  1. ISO 9001:2015 Certified Sand Mill Manufacturer
  2. Energy-Efficient & High-Speed Grinding Solutions
  3. Custom-Built Sand Mills for Every Industry Need

Looking for a sand mill machine for your production unit?

Sand Mills supplier in Mumbai, India.

Sand Mills – The Ultimate Solution for High-Efficiency Grinding

Sand mills are high-performance bead mills used for fine grinding, homogenization, and dispersion of pigments, fillers, and chemical formulations. These machines offer precise particle size control, making them ideal for paints, inks, coatings, and resins.

Key Features of Our Sand Mill Machines

01.

Continuous grinding technology for uniform particle distribution

02.

Adjustable flow rates for customized dispersion

03.

High-efficiency milling with minimum energy consumption

04.

Available in multiple designs: Open Type, Closed Type & Horizontal Sand Mills

05.

Customizable Capacities from 10L to 15,000L

Need a custom
Sand Mill Solution?

Types of Sand Mills We Manufacture

Open Type Sand Mill Supplier in Mumbai, India.

Open Type Sand Mill – Cost-Effective & Efficient

Open Type Sand Mills are ideal for solvent-based paints, primers, and pigment dispersion. They provide cost-effective milling and are easy to clean and maintain.

Features & Benefits:

  • Best for low-viscosity paints and primers
  • Continuous operation for enhanced productivity
  • Simple & easy maintenance

📌 Applications: Industrial coatings, wood primers, decorative paints, solvent-based dispersions

Closed Type Sand Mill Supplier in Mumbai, India.

Closed Type Sand Mill – Contained Grinding with Minimal Solvent Loss

Closed Type Sand Mills are high-efficiency dispersion machines designed to retain solvents and prevent evaporation loss.

Features & Benefits:

  • High-speed grinding for maximum pigment dispersion
  • Better containment & dust-free operation
  • Lower solvent evaporation & contamination risk

📌 Applications: Automotive coatings, UV curable inks, high-viscosity paints, industrial coatings

Horizontal Sand Mill – Advanced Performance for Large-Scale Production

Horizontal Sand Mills provide continuous, high-speed dispersion, ensuring efficient milling with uniform particle size reduction.

Features & Benefits:

  • Uniform particle size distribution for improved paint finish
  • High energy efficiency with optimized bead movement
  • Ideal for large-scale industrial applications

📌 Applications: Water-based paints, solvent-based coatings, high-performance inks, chemical dispersions

Sand Mill Working Principle – How Does a Sand Mill Work?

The sand mill machine operates using a rotating shaft with impeller discs that move grinding media (ceramic beads, zirconium beads, or steel balls) inside the milling chamber.

Step-by-Step Sand Mill Working Process:

  1. Pigment Slurry Feeding – The slurry is pumped into the milling chamber.
  2. Grinding Action – The rotating impeller discs cause the grinding media to impact the pigment particles, breaking them down into fine particles.
  3. Continuous Circulation – The milled material is re-circulated until the desired particle size is achieved.
  4. Final Dispersion & Filtration – The finished paint, ink, or coating is filtered and stored for further processing.

Why Choose Raymer Engineering’s Sand Mills?

High-Speed Grinding Efficiency
Minimal Wear & Energy Consumption
Customizable for Various Industries

Sand Mill Machine Specifications

Machine Type Capacity Grinding Media Application
Open Type Sand Mill 1L – 240L Zirconium Beads, Steel Balls Paints, Coatings, Pigments
Closed Type Sand Mill 1L – 200L Ceramic Beads, Glass Beads Automotive Paints, High-Viscosity Coatings
Horizontal Sand Mill 5L – 300L High-Density Grinding Media Large-Scale Paint & Chemical Production

Product PDF

Download the comprehensive product catalog

Frequently Asked Questions (FAQ)

A sand mill is a type of bead mill that uses grinding media (beads) to break down pigment particles for better dispersion and stability.

The sand mill machine price varies depending on:
Capacity (Lab Scale, Small Batch, or Large Industrial Models)
Type (Open, Closed, Horizontal Sand Mill)
Automation & Material Used

Paint & Coatings Industry
Printing Ink Manufacturing
Adhesives & Sealants Industry
Pigment & Dye Processing

Yes! Raymer Engineering specializes in custom-built sand mills tailored to your production needs.

Get the Best Sand Mill Machine from Raymer Engineering!

  • ISO-Certified Sand Mill Manufacturer
  • Custom Sand Mills for Paint, Ink & Chemical Applications
  • Global Reach & Reliable After-Sales Support