Heavy load springs from Bordignon and Proplastica are high-quality compression springs designed for die and mold applications and manufactured according to the international ISO 10243 standard. They are intended for use in stamping dies, molds, and industrial equipment where high compression forces, reliability, and stable operation under heavy loads are required.
Heavy load die springs are widely used in metal stamping, plastic injection molds, ejector mechanisms, clamping units of dies, automated production lines, and other tooling systems where maximum compression force and long service life are essential.
The catalog includes Bordignon and Proplastica springs in various diameters and lengths, allowing precise selection for specific technical requirements. High-quality materials and precise manufacturing ensure high load capacity, durability, and full compliance with international die spring standards.
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