LAA Machine
Basic Info.
Model NO.
LAA-33
Material
Steel
Condition
New
Result
by Sample Grading and Weighing Get Result
Working Principle
Abrasion by Rotation with Steel Ball
Aggregate Test
Laa Function
Standard
BS.ASTM
Display
Digital Display
Certification
ISO 9001
Product Name
Laa Aggregate Los Angeles Abrasion Testing Machine
Key Wrods
Aggregate Fragmentation and Abrasion Resistance
Transport Package
9mm and 15mm Plywood Package
Specification
steel
Trademark
civittest
Origin
Zhejiang-China
HS Code
9031809090
Production Capacity
50pieces/1 Month
Product Description
LAA Aggregate Los Angeles Abrasion Testing Machine
I. Use
It used to determine abrasion resistance and fragmentation of aggregate or other building materials.
II. Structure
The machine consists of a rolled steel drum having an inside diameter of 711 mm and internal length 508 mm. The drum is rotated by a speed reducer driven by an electric motor at a speed of between 31 and 33 RPM. The machine is equipped with an automatic counter, which can be preset to the required number of revolutions of the drum.
1 | Drum size | Dia.710 x 510 mm |
2 | Electric motor speed | 30-33 RPM |
3 | Voltage | AC380V or AC220V |
4 | abrasive charges | 12 |
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