Centrifuge Extractor for Asphalt Binder Content Testing

The Centrifuge Extractor is designed to determine the asphalt binder (bitumen) content of bituminous mixtures through centrifugal extraction. It provides fast, accurate, and repeatable results for asphalt quality control laboratories.

All models feature a precision-engineered centrifugal extraction system housed in a durable aluminium enclosure. The rotating extraction bowl is fitted with a precision-machined lid and a solvent-resistant gasket, ensuring secure sealing throughout the test process.

The equipment is available in 1500 g and 3000 g capacities and is supplied complete with 100 filter papers.

Key Features

• Designed for asphalt binder content determination
• Precision centrifugal extraction system
• Durable aluminium enclosure
• Precision-machined rotating bowl and lid
• Solvent-resistant sealing gasket
• Available in 1500 g and 3000 g capacities
• High extraction efficiency
• Fast and reliable laboratory operation
• Suitable for routine asphalt quality control
• Supplied with 100 filter papers

Standards

• ASTM D2172
• EN 12697-1
• EN 13108

Technical Specifications

BAS-502/1 – Centrifuge Extractor 3000 g

BAS-502/2 – Centrifuge Extractor 1500 g

Available Models

Centrifugal Extraction Method

The Centrifuge Extractor determines asphalt binder content by separating bitumen from the aggregate using centrifugal force combined with solvent extraction. The precision-machined rotating chamber ensures efficient separation while minimizing material loss and improving the accuracy of test results.

Durable Aluminium Construction

The machine is manufactured with a robust aluminium enclosure designed for long-term laboratory use. Its precision-machined rotating bowl and solvent-resistant gasket provide reliable sealing during testing, ensuring safe operation and consistent performance even under demanding laboratory conditions.

Applications

The Centrifuge Extractor is ideal for:

• Asphalt binder content determination
• Bituminous mixture testing
• Asphalt quality control
• Road construction laboratories
• Pavement engineering laboratories
• Asphalt production plants
• Construction materials laboratories
• Research and development laboratories

Why Choose the BESMAK Centrifuge Extractor?

The BESMAK Centrifuge Extractor delivers accurate, reliable, and repeatable asphalt binder content determination for modern testing laboratories. Its precision-engineered extraction system, durable aluminium construction, and solvent-resistant sealing mechanism ensure high-performance operation and long service life. Designed for routine quality control and research applications, it offers dependable results while complying with internationally recognized testing standards.

Frequently Asked Questions

What is a Centrifuge Extractor?

A Centrifuge Extractor is laboratory equipment used to determine the asphalt binder (bitumen) content of bituminous mixtures by separating the binder from the aggregate using centrifugal force and solvent extraction.

What capacities are available?

The BESMAK Centrifuge Extractor is available in two capacities:

• 1500 g
• 3000 g

Which standards does the Centrifuge Extractor comply with?

The equipment complies with the following international standards:

• ASTM D2172
• EN 12697-1
• EN 13108

What material is the enclosure made from?

The machine features a durable aluminium enclosure designed to provide strength, corrosion resistance, and long service life in laboratory environments.

Are filter papers included?

Yes. Each Centrifuge Extractor is supplied with 100 filter papers as standard.

What type of sealing system is used?

The rotating extraction bowl is equipped with a precision-machined lid and a solvent-resistant gasket that provides secure sealing throughout the testing process.

Where is the Centrifuge Extractor commonly used?

The equipment is widely used in:

• Asphalt testing laboratories
• Highway agencies
• Construction companies
• Asphalt production plants
• Research institutes
• Quality control laboratories