Heater Box – PR 1139
The PR 1139 Heater Box is an essential pre-lasting machine used in footwear manufacturing to soften thermoplastic stiffeners before counter moulding or seat lasting operations. By applying controlled heat to the stiffener material, the machine improves flexibility and mouldability, allowing it to conform accurately to the shape of the shoe during subsequent production stages.
Built for reliability and ease of operation, the PR 1139 features a digital temperature-controlled heating system that delivers consistent results across production batches. Its compact design, low power consumption, and customizable construction make it an ideal solution for footwear manufacturers seeking improved product quality and efficient production processes.

