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Los Angeles Abrasion Testing Machine
Los Angeles Abrasion Testing Machine
Los Angeles Abrasion Testing Machine
Los Angeles Abrasion Testing Machine
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Los Angeles Abrasion Testing Machine

Price 100 INR/ Piece

Get a Price/Quote
MOQ : 1 Piece

Los Angeles Abrasion Testing Machine Specification

  • Interface Type
  • Manual/Optional Digital Interface
  • Mounting Type
  • Floor Standing
  • Features
  • Rotating Drum with Steel Sphere
  • Power Supply
  • 220V AC, 50 Hz
  • Automation Grade
  • Semi-Automatic
  • Number of Specimens
  • Single Specimen per Test
  • Hardness
  • Drum made from hardened steel
  • Operating Voltage
  • 220V AC
  • Humidity
  • Up to 90% RH, Non-Condensing
  • Specimen Size
  • 10 to 70 mm
  • Resolution
  • 0.01%
  • Accuracy
  • 1%
  • Frequency
  • 50 Hz
  • Product Type
  • Los Angeles Abrasion Testing Machine
  • Application
  • Aggregate Laboratory Tests
  • Temperature
  • Ambient, 5C to 40C
  • Display Type
  • Mechanical Counter/Optional Digital Display
  • Usage
  • Aggregate Laboratory Tests
  • Equipment Type
  • Abrasion Testing Machine
  • Test Range
  • For aggregates with size 10-70 mm
  • Response Time
  • Immediate
  • Max Height
  • Approx. 1100 mm
  • Measuring Range
  • Up to 100% Loss
  • Capacity
  • Drum Capacity approximately 12 kg
  • Machine Weight
  • Approximately 200 kg
  • Test Speed
  • 30-33 rpm
  • Control Mode
  • Manual and Timer Control
 

Los Angeles 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 Domestic Market
  • All India
  • Certifications
  • ISO 9001, 14001 ,CE
 

About Los Angeles Abrasion Testing Machine

LOS ANGELES ABRASION TESTING MACHINE  MTAT-01


Los Angeles machine consists of a hollow steel cylinder, closed at both ends having an inside diameter and an inside length of mounted on stub shafts about which it rotates on a horizontal axis. An opening is provided in the cylinder for the introduction of the test sample. A removable cover of the opening is provided in such a way that when closed and fixed by bolts and nut, it is dust-tight and the interior surface is perfectly cylindrical. A removable steel shelf projecting radically 8.8 cm into the cylinder and extending to the full length of it is mounted on the interior surface of the cylinder rigidly parallel to the axis. The shelf is fixed at a distance of 125 cm from the opening, measured along the circumference in the direction of rotation. The weight of the sphere used as the abrasive charge and the number of spheres to be used are specified depending on the gradation of the aggregates tested.


Features


  • Flawless finish
  • Affordable prices
  • Specifically designed
  • Electronic safety interlocks allow operation only with doors secured
  • Powerful 1hp motor rotates drum through slip-clutch protected chain drive
  • Enclosure lined with sound attenuating foam
  • Precision performance
  • Reliable
  • Fitted with a revolution counter
  • Available with optional accessories
  • Highly accurate results
  • Less maintenance


Technical Specification

  •  The machine consists of a hollow cylinder mounted horizontally on a study frame on ball bearings. There is an opening which can be closed with a dust tight cover to facilitate charging and discharging the drum with the material under test.
  • A detachable shelf which extends throughout the inside length of the drum which catches the abrasive charge and does not allow it to fall on the cover. 
  • The drum is rotated by an electric motor through a heavy reduction gear at a speed of 30 -33 rpm. 
  • A revolution counter is fitted to the frame. 
  • A tray is supplied for collection of the material at the end of the test.
  • Complete with abrasive charge consisting of a set of twelve hardened steel balls, approximately 48 mm diameter. 
  • Suitable for operation on 440 volts, 3 phase, 50 cycles, AC supply.
  • A revolution counter
  • A tray




Efficient Aggregate Abrasion Testing

The Los Angeles Abrasion Testing Machine is designed for aggregate laboratories, simplifying the process of determining aggregate toughness and abrasion resistance. Its sizable drum and adjustable rotation settings ensure comprehensive sample exposure for accurate results. The inclusion of cast iron or steel spheres complies with test requirements, providing laboratories with a streamlined workflow and documentation.


Safety and Durability Combined

Constructed from tough MS and finished with a powder-coated surface, the machine features a fully enclosed drum equipped with a secure safety lock. Its robust designmounting type floor standing and weighing approximately 200 kgensures stability during operation. Its export-quality packaging and reliable components guarantee safe international shipping.


User-Friendly Operation and Control

The machine provides both manual and timer controls, making test setup intuitive for users of all experience levels. Equipped with a mechanical counter (and optional digital display), it offers effortless set-up for single specimens and supports quick data collection with resolution up to 0.01%. Immediate feedback and accuracy (1%) support dependable aggregate assessment.

FAQs of Los Angeles Abrasion Testing Machine:


Q: How is the Los Angeles Abrasion Testing Machine used for aggregate testing?

A: The machine is used to evaluate the abrasion resistance of aggregates by rotating a sample and steel or cast iron spheres within a drum. After a preset number of rotations, the aggregate is measured for particle loss, indicating its durability in applications like road and building construction.

Q: What size and type of aggregate samples can this machine accommodate?

A: The Los Angeles Abrasion Testing Machine is suitable for single specimens between 10 mm and 70 mm in size, with a drum capacity of approximately 12 kg, ensuring accurate tests for a wide range of aggregate types.

Q: When should I use the manual versus the timer control mode?

A: Use the manual mode for custom testing cycles or when user intervention is preferred. The timer control is ideal for standardized tests, allowing you to set the number of revolutions (up to 999) and ensure consistent, repeatable results every time.

Q: Where can this abrasion machine be installed and operated safely?

A: It is designed for laboratory environments with ambient temperatures between 5C to 40C and humidity up to 90% RH (non-condensing). The floor-standing, enclosed unit includes a safety lock for secure operation, making it suitable for both educational and commercial aggregate labs.

Q: What materials are used in the construction of the machine and how does this benefit the user?

A: The main structure is fabricated from mild steel (MS) with a powder-coated finish for corrosion resistance. The drum is made from hardened steel to ensure lasting durability, even with frequent heavy use. These materials increase machine longevity and ensure reliable testing outcomes.

Q: What are the main benefits of using this Los Angeles Abrasion Testing Machine?

A: Key benefits include accurate and repeatable measurement of aggregate abrasion resistance, robust safety features, user-friendly controls, quick response, low operational noise, and compliance with laboratory testing standards. Its export-grade packaging ensures the equipment arrives safely regardless of location.

Los Angeles Abrasion Testing Machine
Los Angeles Abrasion Testing Machine
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