Multiple passage packaging machine for dosing, filling and packaging pasty products of the food industry, particularly soup paste

摘要

The machine has a feed device together with corresp. controlled feed unit with controlled feed components appropriate to the product series. The feed device incorporates at least one vane cell pump (3). The machine has at least two rollers (6) spaced part in a housing accommodating the product and driven in opposite directions. The rollers (6) are rotatably located in the housing (1) and have radial slots (7) adjustable in strips (8) located in the housing. For adjustment of the strips (8) a control device, pref. in the form of a circulating control curve (9) is provided. The controlled feed unit (4) has a control valve (18) centrally located beneath the input channel (15) and on both sides cylinder-piston feeders (19).