Deval Attrition Testing Machine Manufacturer,Supplier and Exporter in India
Product Code : JA-M-8890
The Deval Attrition Testing Machine (SKU JA-M-8890) measures how road aggregate wears when tumbled with an abrasive charge. Two hollow cylinders, closed at one end with tight-fitting covers, are mounted at 30° to the axis of a shaft turning at 30 to 33 rpm, so the sample rolls and grinds as they rotate. The Deval attrition testing machine is used in highway and transportation engineering laboratories and runs on a 440 V three-phase supply. It is made by JaincoLab.
Specifications
The machine has two cylinders mounted at 30° to the shaft axis, a shaft speed of 30 to 33 rpm and an abrasive charge of 12 units, and is designed for 440 V, three-phase, 50 Hz AC.
| Product | Deval Attrition Testing Machine |
| SKU | JA-M-8890 |
| Cylinders | Two, hollow, closed at one end, with tight-fitting covers |
| Mounting angle | 30° to the shaft axis |
| Shaft speed | 30-33 rpm |
| Abrasive charge | 12 units |
| Power supply | 440 V, 3-phase, 50 Hz AC |
Applications of the Deval attrition testing machine
The loss in mass after a set number of revolutions shows how well an aggregate will resist wear under traffic.
- Attrition value of road aggregates
- Comparing aggregate sources for road construction
- Highway engineering practicals in colleges
- Materials testing laboratories
Scope of supply and ordering
The listing covers one Deval attrition machine with its abrasive charge, from JaincoLab. Sieves and balances are not included. Accessories, spares and quantities are confirmed on the quotation.
MOQ, lead time and packing are confirmed on each quotation for the quantity and delivery destination. Machines are supplied singly or with highway laboratory sets for colleges and tender orders.
Frequently asked questions
How many cylinders does it have?
Two, mounted at 30° to the axis of rotation.
At what speed does the shaft turn?
30 to 33 rpm.
What power supply is needed?
440 V, three-phase, 50 Hz AC.
Related products
Other materials testing machines are in the Materials range; for chemistry apparatus see the chemistry lab equipment catalogue.
Request a quote
To request a quotation for the Deval Attrition Testing Machine, send the quantity and the delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-M-8890. Buying under a laboratory tender? Use our tenders page.
