we are the manufacturer,supplier nad exporter of Extractor Frame Universal (Hand Operated)
The Extractor Universal frame has been designed to extract specimens from almost every type of sampling tube, mold in general use in soil engineering laboratory or in the field. This has the advantage that it can be mounted vertically or horizontally as desired. Three 1 1/2 inch diameter samples can be collected into three 1 1/2 inch diameter tubes from one 4 inch dia sample. This is a unique feature which ensures the economic use of the sample in an undisturbed state.