The MR900 series depositor is pneumatically operated and can be supplied with four sizes of product cylinder. This provides an accurate depositing weight range of 20-1250g, up to 60 cycles per minute. The machine is extremely robust and is designed to withstand the most demanding conditions with the minimum maintenance. There is no agitation in hopper. Suck back valve discharge with approx. 1/2 oz to 5 oz dispensing. Built 2011.