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Deval Abrasion Testing Machine

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Deval Abrasion Testing Machine Specification

Humidity
Ambient, non-condensing

Power Supply
230 V, 50 Hz, Single Phase

Features
Heavy duty construction, wear-resistant steel drums, complete with counter weight

Specimen Size
Standard ASTM/IS aggregate size

Frequency
50 Hz

Interface Type
Manual switch

Measuring Range
Designed per IS:2386, ASTM standards

Equipment Type
Deval Abrasion Testing Machine

Mounting Type
Floor standing

Temperature
Ambient

Response Time
Instantaneous mechanical operation

Operating Voltage
230 V

Number of Specimens
Up to 12 simultaneously

Test Range
Aggregate abrasion

Hardness
Drums hardened steel

Resolution
Analog mechanical (mechanical counter)

Automation Grade
Manual

Display Type
Analog mechanical counter

Max Height
Approx. 600 mm

Accuracy
±2 rpm (Speed Control)

Application
Abrasion resistance testing of aggregates

Usage
Testing the abrasion resistance of aggregates

Capacity
2 cylinders, each approx. 30 liters

Machine Weight
110 kg

Test Speed
30-33 rpm

Control Mode
Manual

Service Support
Available on request

Drum Rotational Direction
Horizontal axis

Packaging
Wooden box packing for transport

Aggregate Drum Quantity
Two

Noise Level
< 70 dB

Safety Features
Protective cover over rotating drum

Counter Type
Mechanical revolution counter

Cylinder Dimensions
20 cm diameter x 34 cm length

Finish
Powder coated, anti-rust

Maintenance
Minimal, easy to lubricate drive system

Required Accessories
Aggregate charge, tray, brush included

About Deval Abrasion Testing Machine

Deval Abrasion Testing Machine

Usage/Application	Abrasion Tester
Material	Mild Steel
Frequency	50/60 Hz
Voltage	440 V
Brand	Micro Technologies
Phase	3 Phase
Shaft Rotates	30-33 RPM

Robust and Reliable Abrasion Testing

Built for heavy-duty performance, the Deval Abrasion Testing Machine offers consistent aggregate testing with hardened steel drums and a powder-coated anti-rust finish. Its sturdy floor-standing design and mechanical revolution counter ensure long-term full compliance with both IS:2386 and ASTM standards.

Efficient and Safe Operation

User safety is paramount, thanks to the protective cover on rotating parts. The machine operates quietly at less than 70 dB, with straightforward manual controls for process reliability. All necessary accessories are supplied, making set-up and use hassle-free.

Minimal Maintenance and Easy Transportation

Maintenance is simple, requiring only routine lubrication of the drive system. The machine is packaged in a secure wooden box for safe transport, and support services are available on request for seamless installation and troubleshooting.

FAQ's of Deval Abrasion Testing Machine:

Q: How do I operate the Deval Abrasion Testing Machine for aggregate tests?

A: To begin, load the aggregate specimens into the hardened steel drums, set the machine via the manual switch, and monitor revolutions using the mechanical counter. The machine tests up to 12 specimens simultaneously at 30-33 rpm. All required accessories are included for efficient operation.

Q: What safety features are incorporated in this testing machine?

A: For user safety, the Deval Abrasion Testing Machine features a robust protective cover over the rotating drum, a powder-coated anti-rust finish, and a stable floor-mounted design. These measures minimize risk during testing.

Q: When should the machine undergo maintenance, and what does it involve?

A: Routine maintenance primarily consists of lubricating the drive system. Service support is available upon request, ensuring continued reliable operation. The machine is designed for minimal maintenance, supporting extended, trouble-free use.

Q: Where is this equipment most commonly used?

A: This machine is widely utilized in laboratory settings for construction, civil engineering, and research applications, particularly to assess aggregate abrasion resistance according to IS:2386 and ASTM standards.

Q: What process does the Deval Abrasion Testing Machine follow during testing?

A: Aggregates are placed within the drums, which rotate horizontally at controlled speeds. The mechanical counter tracks revolutions instantly, and upon completion, specimen abrasion is evaluated following standard procedures.

Q: What are the key benefits of using this machine?

A: Key advantages include high accuracy (2 rpm speed control), simultaneous multi-specimen testing, heavy-duty and low-noise operation, enhanced user safety, and easy maintenance, all supported with provided accessories and packaging for secure transport.

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