While I don't have personal experience with a small scale shake table, a lab at Purdue University (Intelligent Infrastructure Systems Laboratory, IISL) has one that they use for developing structural health monitoring techniques and instruments. 

Also, there is a University Consortium on Instructional Shake Tables (UCIST) that may be able to provide you with some useful information. 

I've included links for both IISL and UCIST. Hope this is helpful.

https://engineering.purdue.edu/IISL/

https://engineering.purdue.edu/UCIST/

Many thanks 

You can find some information on the webpage at the University of Mexico UNAM. More specifically at institute of engineering

http://www.iingen.unam.mx/es-mx/Paginas/default.aspx

There is a lab at Universidad del Valle, Cali, Colombia, Southamerica (Laboratorio de Ingeniería Sísmica y Estructural, Linse) that has medium and small shaking tables for testing. The small one is described in the following attached link.

Conference Paper Simulador Sísmico Uniaxial Tele-Operable para Modelos Estruc...

Dear Carlos

Many Thanks for sharing the paper. Do you have this paper in English? Or another paper similar to shared paper.

hope could be helpful.

Dr Karimpour-Fard

Many thanks.

Dr Karimpour-Fard

Do you have another specification of Shaking Table at Guilan University such as maximum frequency?

Have you conducted Physical model tests using  the shaking table to study soil liquefaction?

Dear Reza

I don't have that paper in english, but if I find similar information, I'll let you know.

Dear Reza

I don't have that paper in english, but if I find similar information, I'll let you know.

Good question.. Please share me the best answer might you trust...

Regards…