As reputable Los Angeles abrasion testing machine manufacturers and suppliers in Bihar, Jharkhand, West Bengal, Kolkata, Ranchi, Patna, we understand the importance of accurate and dependable equipment in the construction and engineering industries. Our Los Angeles Abrasion Testing Machine is designed to help professionals achieve precise and reliable results in their aggregate testing and quality control procedures.

Applications : Los Angelas Abrasion Testing Machine

This machine is used to find the percentage wear due to the relative rubbing action between the aggregates and steel balls used as abrasive charge. The oven-dried aggregates are weighed and rotated along with the abrasive charge in the machine for 500 or 1000 revolutions and the percentage of wear, so the reported los angeles abrasion testing machine manufacturers, suppliers in Bihar, Jharkhand, West Bengal, Kolkata, Ranchi, Patna.

• The machine consists of a hollow steel cylinder, closed at both ends, with an inside diameter of 700 mm and an inside length of 500 mm.
• The cylinder will be mounted on a sturdy shaft with ball bearings on support, about which it rotates on a horizontal axis.
• An opening will be provided in the cylinder for pouring the test sample.
• A removable cover of the opening with a sturdy pad shall be provided with bolts and nuts to close it dust tight.
• A removable steel shelf projecting radially 8.8 cm into the cylinder and extending to the full length of it will be mounted rigidly on the interior surface of the cylinder, parallel to the axis.
• The shelf will be fixed at a distance of 125 cm from the opening, measured along the circumference in the direction of rotation.
• The drum will rotate at a speed of 30-33 RPM with an electric motor and a heavy-duty reduction gear.
• It will be fitted with a pre-settable electronic revolution counter and push-button starter.
• It will be supplied complete with a galvanised tray for material collection.
• It will be supplied with an abrasive charge of 12 cast iron or hardened steel spheres, each approximately 48 mm in diameter and 390 to 445 g in weight.
• Weight: 375 kg, approx.

Los Angeles Abrasion Machine, which features:

• Fully-enclosed cabinet, lined with sound-attenuating foam to reduce noise levels, dust, and cover the rotating drum during operation
• Electronic safety interlocks allow operation only with doors secured.
• powerful 1 HP motor to rotate the drum through a slip-clutch-protected chain drive
• User controls are mounted on the outside of the sound enclosure for straightforward operation.
• ASTM-approved wide steel shelf to catch and drop the aggregate sample
• Controller console to stop revolutions after a preset number, with overload protection