Aggregate Testing Equipments

Product Details:

The machine is used for testing crushed slag, crushed and uncrushed gravel for resistance to abrasion. The aim of the test is to find the percentage wear due to the relative rubbing action between the aggregates and steel balls as abrasive charge. The oven-dried arrangements are weighted and rotated along with abrasive charge in the machine for the 500 or 1000 revolutions and percentage of wear so found out its reported as Los angeles abrasion value.

General Description & Specification:
Consists of a hollow steel cylinder, closed at both ends, having an inside diameter of 700mm and inside length of 500mm. The cylinder mounted on a sturdy frame on ball bearings. The opening is closed dust tight with a removable bolted cover in place. A detachable shelf which extends through the drum catches the abrasive charge and does not allow it to fall on the cover. The drum is rotated at a speed of 30-33 RPM by an electric motor through a heavy duty reduction gear. Fitted with revolution counter and push button starter. Supplied complete with a tray for collection of the material. Abrasive charge consists of set of 12 Nos. cast iron spheres or steel spheres (hardened steel balls) approximately 48mm diameter each weigh between 390-445 gram. Complete as above.

Optional Accessories:
The following accessories are not part of the standard supply and are supplied at an extra cost.

• Laboratory Oven.
• Test Sieve 1.7mm
• Electronic Balance of 15 kg x 1 gm
• Spare Abrasive charge

Additional Information:

• Production Capacity: 100
• Delivery Time: 1-2 Weeks
• Packaging Details: Export Worthy

Product Details:

Salient Features

• Specification :It consists of two hollow cylinders closed at one end and provided with tight fitting covers at the either end. These cylinders are mounted on a shaft at an angle of 30 degrees with the axis of rotation of the shaft. The shaft rotates at 30-33 r.p.m. through a reduction gear operated by a motor and is provided with a revolution counter. Complete with abrassive charges consisting of 12 Nos. Hardened steel ball of 48mm dia. Suitable for operation on 440 volts, 3 phases, 50 cycles. A.C.supply.

Additional Information:

• Production Capacity: 100
• Delivery Time: 1-2 Weeks
• Packaging Details: Export Worthy

Product Details:

Quality Standard : As Per IS 2386 (P-IV)

The selection of proper aggregate for a given application is essential to attain the desired quality. Various characteristics are required to be determined for the selection of appropriate aggregate from the wide range available. Aggregate Crushing Value Test Apparatus is used for measuring resistance of an aggregate to crushing. 

Specifications:

• Cylindrical Cell: 120 mm internal dia x 150 to 120 mm height
• Plunger: 150 mm dia x 100 to 115 mm height
• Base Plate: 200 to 220 mm square x 7 mm thickness
• Tamping Rod: 15 mm dia x 450 to 600 mm length
• Metal Measure: 120 mm internal dia x 180 mm height

Additional Information:

• Delivery Time: 1-2 Weeks
• Packaging Details: Export Worthy

Product Details:

It consists of a disc rotating about a shaft connected to a reduction gear box coupled to a motor. The disc rotates at 28-30 RPM. Under the rotating disc is a tray with an outlet to facilitate the removal of sand. Two Conical Hoppers are mounted on a bracket fixed to the circular tray. An arrangement is made for start and stop the flow of sand. Two containers with weights are supplied to keep the specimens pressed against the rotating disc. Suitable for operation on 220 V, 50 cycles, A.C. Supply.
 

Additional Information:

• Delivery Time: 1-2 Weeks
• Packaging Details: Export Worthy

Product Details:

Quality Standard : As Per IS 2386 (P-IV)

Aggregate Impact Value Test Apparatus is used for determining the aggregate impact value. The Sturdy Construction consists of a base and support columns to form a rigid framework around the quick release trigger mechanism to ensure an effective free fall of the hammer during test.

Specifications:

• The free fall can be adjusted through 380±5 mm
• Height of The Fall Hammer: 380+-5 mm
• Aggregate impact value test apparatus is supplied complete with a cylindrical measure of 75 mm dia x 50 mm depth

Additional Information:

• Delivery Time: 1-2 Weeks
• Packaging Details: Export Worthy