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Home > Product Range > Paint, Ink, & Chemical Manufacturing Machines > Sand Mills > Closed Type Sand Mill
Raymer Engineering Corporation is India’s leading manufacturer and supplier of Closed Type Sand Mills, designed for high-speed, energy-efficient grinding and dispersion. Our closed-type sand mills offer solvent retention, precise particle size control, and superior color consistency, making them ideal for high-viscosity coatings, inks, and industrial paints.
Need a high-performance Closed Type Sand Mill? →
The Closed Type Sand Mill is an advanced bead mill technology that provides precise dispersion and ultra-fine particle size control while minimizing solvent evaporation and contamination risks. It is widely used in paint, ink, coatings, and specialty chemical manufacturing.
Enclosed System for Contained Grinding
Enhanced Solvent Retention for High-Quality Formulations
Variable Speed Control for Customized Dispersion Needs
Designed for High-Viscosity & High-Solids Formulations
Available in Capacities Ranging from 1L to 240L
Need a sand mill for your production line? →
Our Closed Type Sand Mills are used across multiple industries for fine grinding, dispersion, and pigment stabilization.
The Closed Type Sand Mill operates using a high-speed impeller system, where grinding media (zirconium beads, steel balls, or ceramic media) continuously break down pigment agglomerates. This process ensures uniform particle size distribution and stable dispersion.
✔ Low Maintenance & High Energy Efficiency
✔ Perfect for High-Viscosity Applications
✔ Customizable Sizes & Configurations
| Model | Capacity (Ltrs) | Dispersion Rate (TiO₂ Slurry/min) | Power Consumption (HP) | Grinding Media | Applications |
| PSM-2 | 10Ltrs | 0.7-1Ltr/min | 5HP + 1HP | Zirconium Beads, Steel Balls | Specialty Coatings, Solvent-Based Paints |
| PSM-4 | 18Ltrs | 1.25-2Ltr/min | 15HP + 1HP | Glass Beads, High-Density Media | Printing Inks, Pigment Dispersions |
| PSM-8 | 36Ltrs | 2.5-3.5Ltr/min | 20HP | Ceramic Media, Glass Beads | Automotive Paints, High-Solids Coatings |
| PSM-16 | 75Ltrs | 8-9Ltr/min | 30HP | Industrial-Grade Media | Water-Based & Solvent-Based Paints |
| PSM-30 | 135Ltrs | 14-15Ltr/min | 50HP | High-Performance Grinding Beads | Large-Scale Paint & Chemical Production |
The sand mill machine price depends on:
✔ Capacity & Batch Size
✔ Type of Grinding Media Used
✔ Material of Construction (Mild Steel, Stainless Steel, Coated)
Yes! We provide tailored sand mill solutions to meet your production capacity, formulation needs, and automation requirements.
We would love to help you with your specialist application, enter your details below;
we will be in touch – no obligation.
W-87, MIDC, Phase-2, Dombivali East, Near Metro, Chemical, Dist. – Thane 421204
+(91) – 9220814009
+(91) – 8048543437
Founded in 1972 by Mr. N.K. Engineer, a visionary Mechanical/ Electrical engineer. Over the years, the company has gained a prominent reputation for producing high-quality machines for various industries including Paints, Pigments and Ink, Pharma, Food, and Chemicals. Our expertise lies in designing, fabricating, and manufacturing a range of machines including Paint and Ink Manufacturing Machines, Machinery for Pharma, Dye and Pigment Chemical Manufacturing, Resin Chemical Manufacturing, Agro Chemical, Wall Putty Making Machines, Detergent Making Machines, Resin Manufacturing Plants, Emulsion Manufacturing Plants, Paint and Ink Mixing Machines and Chemical Agitators.