Sieve Machines

Q: What are sieve machines used for?

Sieve machines are used to separate and analyze particles by size. They are commonly applied in quality control, research and production to determine particle size distribution of powders, granules and bulk materials.

Q: What materials can be analyzed with sieve machines?

Sieve machines are suitable for a wide range of materials including minerals, aggregates, chemicals, pharmaceuticals, food products, plastics and metal powders.

Q: Can LAARMANN sieve machines perform wet sieving?

Yes. Many LAARMANN sieve machines support both dry and wet sieving, depending on the application and material characteristics.

Q: How do I choose the right sieve machine?

The choice depends on sample size, required accuracy, material type, and whether the application is analytical (laboratory) or process-based (industrial screening).

Reliable Laboratory and Industrial Sieve Machines for Precise Size Classification

The LAARMANN Sieving Machines are perfectly suitable for the batch wise and continuous sieving of soft, middle hard, hard and brittle materials. The machines are designed to give precise and reproducible results. Due to the wide choice of parameter combinations it is possible to achieve fast and reliable sieving results in a short time.

Sieve machines separate particles by size using a stack of test sieves with defined mesh openings. Through controlled vibration, tapping or motion, particles are distributed across the sieve stack, allowing precise determination of particle size distribution in accordance with international standards.

LMSM 75/200 Sieve Shaker

Sieve divider that vibrators to seperates the sample

Sieve Mesh sizes: 20μm - 125mm
Maximum sieve diameter: 200mm / 8 inch

Product Overview

LMSM 300/450 Sieve Shaker

Large Sieve divider that vibrators to seperates the sample

Sieve Mesh sizes: 20μm - 125mm
Maximum sieve diameter: 450mm

Product Overview

LMAJ200 Air Jet Sieve Shaker

Sieve divider that uses airflow to divider the sample

Sieve Mesh sizes: 20μm - 1,7mm
Maximum sieve diameter: 200mm / 8 inch

Product Overview

LMDA200 De-agglomerator

The LMDA-200 De-agglomerator uses a rotating brush to seperate the sample

Feed size: < 75 mm
Speed setting: 206rpm
Segmented brush

Product Overview

lmda-200-de-agglomerator-sieve-divider-with-brushes

Sieve machines FAQ (Frequently Asked Questions)

Sieve machines are used to separate and analyze particles by size. They are commonly applied in quality control, research and production to determine particle size distribution of powders, granules and bulk materials.

Sieve machines are suitable for a wide range of materials including minerals, aggregates, chemicals, pharmaceuticals, food products, plastics and metal powders.

Yes. Many LAARMANN sieve machines support both dry and wet sieving, depending on the application and material characteristics.

The choice depends on sample size, required accuracy, material type, and whether the application is analytical (laboratory) or process-based (industrial screening).