It consists of a rolled steel drum having an inside diameter of 710 mm and internal length 510 mm. The drum is rotated by a speed reducer driven by an electric motor at a speed of between 30 and 33 r. P. M.

   The machine is equipped with an automatic counter, which can be preset to the required number of revolutions of the drum. The unit is supplied without the abrasive charge, which has to be ordered separately depending on the standard in use.  This Los Angeles Abrasion testing Machine is used as a quality control equipment for aggregates, including crushed rock, gravel and slag. It is designed and manufactured according to the ASTM ad EN standards, it features less noise than normal product.
Los Angeles Machine Technical parameters:

1.Diameter of steel ball: Φ46.8mmX12Pcs

2.Total mass of steel ball:5000g±25g

3.Internal diameter of roller:710mmX510mm

4.Mains voltage:380V/220V-2200W

5.Automatic digital display for present

6.Lnner tube inner diameter × length: (710 ± 5mm) × (510 ± 5mm)
7.Speed: 30r-33r / min
8.Counter: 4
9.Dimensions: 1100 * 780 * 100 (L * W * H)

  1. Installation and training:

a. If buyers visit our factory and check the machine, we will teach you how to installand use the machine, and also train your workers/technician face to face.

b.Without visiting, we will send you user manual and video to teach you to install and operate.

c.If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things.

2. After Service:

a.One year guarantee for whole machine.

b.24 hours technical support by email or calling

c.If there is any problem found of the machine, we will repair it for free in one year.

  Frequently Asked Question:

1.Are you trade company or factory?

We are trade company but we also have own factories. Building trade company is just for exporting various types of concrete mould and others products.

2. Why your price is higher than others?

As we persist on that each factory should put quality at the first place. We spend time and money on developing how to make machines much more automatic, accurate and high quality. We can make sure that our machine could use more than ten years without any problem. We can provide one years free quality assurance.

3. How to visit your company?

A) Fly to Beijing airport: By high speed train From Beijing Nan to Cangzhou Xi (1 hour),then we can pick up you.

B) Fly to Shanghai Airport: By high speed train From Shanghai Hongqiao to Cangzhou Xi(4.5 hours), then we can pick you up.

  Oubeiruike supply verious type of products,Test Molds, Concrete Mixer,Asphalt Tester,and Soil Road Lab Tester .... We assure high quality to you.

  We can deliver by sea at any port in china, and Also can ship by air via express company (door to door),it is quick and safe.

  We be 24 hours online,if you have any questions,kindly contact us freely.