The simplest unit for the production of polyurethane soles/ shoes consists basically of two elements. A low pressure open pouring dispensing unit the mixer of which is attached at the end of a boom which can be moved from mould to mould by the operator and moulds carrier bracket (Conveyor) are arranged in a semicircle or Oval. The moulds openings are cloud are done by the operator.

The numbers of moulds this plant can accommodate from 30 to 100Nos. the hourly output range lies between 120 to 300 pairs per hours (240 to 400 pieces) minimum, depending on the model. Single layer soles as well as shoes can be manufactured. Because of their simplicity, those plants are the cheapest of the range of PU shoes sole plants.

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