Deval Abrasion Testing Machine

Deval Abrasion Testing Machine

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Deval Abrasion Testing Machine

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MOQ : 1 Piece

Deval Abrasion Testing Machine Specification

Automation Grade
Manual

Accuracy
1%

Product Type
Deval Abrasion Testing Machine

Resolution
0.01 g

Application
Aggregate Laboratory Tests

Display Type
Mechanical Counter or Digital Timer

Frequency
50 Hz

Hardness
High-quality Mild Steel

Interface Type
Manual

Mounting Type
Floor Mounted

Humidity
Ambient

Test Range
Standard Aggregate Abrasion Tests

Number of Specimens
2 Cylinders/Batch

Operating Voltage
230V AC

Power Supply
230V AC, 50 Hz

Usage
Aggregate Laboratory Tests

Specimen Size
40-60 mm Diameter Aggregates

Max Height
600 mm approx.

Equipment Type
Deval Abrasion Testing Machine

Features
Rugged Construction, Two Steel Cylinders, Dustproof Cover

Temperature
Ambient

Response Time
Immediate

Port Size
Standard Sample Port

Measuring Range
0-100% Abrasion Loss

Capacity
2 Cylinders, up to 5 kg each

Machine Weight
Approximately 120 kg

Test Speed
30-33 rpm

Control Mode
Manual

Cylinder Internal Diameter
20 cm

Compliance Standards
IS 2386 (Part IV) ASTM C131

Chamber Material
Mild Steel, Powder Coated

Timer
Digital Pre-set Timer

Finish
Corrosion Resistant Paint

Cylinder Length
34 cm

Noise Level
< 70 dB

Rotating Shaft
Heavy Duty Motor Driven

Deval Abrasion Testing Machine Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
carton box, export quality also available

Main Export Market(s)
Middle East, Asia, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001 ,CE

About Deval Abrasion Testing Machine

Deval Abrasion Testing Machine: MTAT -10

It may be defined as the resistance of aggregates to wear by abrasion. It comprises of two hollow cylinders, closed at one end and provided with tight fitting covers at the other end, are mounted on a shaft at an angle of 30 degrees with the axis of rotation. The through reductiongear, coupled to a motor suitable for the unit is supplied complete with a revolution counter and abrasive charges.

Features

High resolution graphical display 12880 pixels and 6 keys membrane keyboard
8 languages can be set: Italian, English, French, Spanish, Polish, Portuguese, Romanian and Cesky
Double test procedure: it is possible to set the target revolutions / drops or the total working time
Optimum strength
Corrosion resistance
Longer service life
Durable standards
Abrasive Charge

Precision Aggregate Analysis

The Deval Abrasion Testing Machine provides a reliable and repeatable method to determine the abrasion resistance of coarse aggregates. Its digital timer, robust mild steel build, and heavy-duty motor ensure precise speed and uniformity during tests. Corrosion-resistant finishes and dustproof design add to its durability, making it suitable for intensive laboratory use, whether in quality control or research applications.

User-Friendly Operation and Safety

Designed with user convenience in mind, the machine features manual controls, a simple mechanical counter, and a clear, standard sample port for easy specimen handling. With a noise level below 70 dB and floor-mounted stability, it minimizes operational distractions and ensures a safe working environment. Its ambient operation requirements allow use in most laboratory settings throughout India.

FAQs of Deval Abrasion Testing Machine:

Q: How is the Deval Abrasion Testing Machine used in aggregate laboratory tests?

A: The machine is used to evaluate the abrasion resistance of coarse aggregates by rotating specimens in two steel cylinders with a digital preset timer. Up to 5 kg of aggregates per cylinder are placed inside, the chamber is secured, and the timer is set for the required test duration, following IS 2386 (Part IV) or ASTM C131 protocols. Results help determine aggregate suitability for construction projects.

Q: What types and sizes of aggregates can be tested with this machine?

A: The Deval Abrasion Testing Machine is designed for standard laboratory tests on coarse aggregates ranging from 40 mm to 60 mm in diameter. Its cylinders can accommodate two specimens per batch, with each cylinder holding up to 5 kg, making it ideal for a wide range of aggregate samples used in road and building construction.

Q: When should the Deval Abrasion Test be performed?

A: This test is typically conducted during material quality assessment, before finalizing aggregates for construction projects. It may also be repeated whenever a new aggregate source is considered or when existing material quality is in question. Routine testing ensures conformance to durability standards and project specifications.

Q: Where can the Deval Abrasion Testing Machine be installed and operated?

A: The machine is intended for use in aggregate laboratory environments, specifically in quality control, research, or materials testing labs. Being floor-mounted and operating at ambient temperature and humidity, it should be placed on a stable surface in a standard laboratory setting with access to 230V AC, 50 Hz power supply.

Q: What is the process for conducting an abrasion test using this equipment?

A: Place weighed specimens in the steel cylinders, securely close the dustproof cover, and set the digital timer according to standard procedures. The heavy-duty motor rotates the shaft at 3033 rpm for the specified time. After rotation, remove and weigh the aggregates to determine percentage abrasion loss, using either a mechanical counter or digital output for accuracy.

Q: How does the Deval Abrasion Testing Machine benefit aggregate testing laboratories?

A: This machine enhances testing efficiency by providing consistent, highly accurate abrasion measurements (1% accuracy, 0.01 g resolution). Its rugged, corrosion-resistant construction and dustproof design reduce downtime and maintenance. Compliance with international and Indian standards ensures results are accepted for quality certification and research purposes.

Deval Abrasion Testing Machine

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