The EMI/Osborn ROTA-LIFT® machines are ideally suited for the production of castings from larger matchplate patterns. Both units have an anvil type pre-jolt and Ram-Jolt® for use during the squeeze operation.
One of our most significant developments has been the EMI/Osborn Whisperam® noise-controlled jolt. Thorough testing delivered molds of quality and density equal to our original machines, while maintaining a respectable DBA level. We now furnish the Whisperam® as standard equipment with all our ROTA-LIFT® units.
The 3161/3191 machines can be equipped with a matchplate handling device which is designed to assist the operator in drawing matchplates normally too large for one man to conveniently handle. 3161/3191 RJW Spec Sheet