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The press pad brake lining of Erfurt is manufactured using a high-quality blend of organic and mineral materials, capable of withstanding operating temperatures up to 520°C. The thickness of these linings typically ranges from 8 to 15 millimeters, with a friction coefficient between 0.40 and 0.50. The lining structure consists of phenolic resin, carbon fibers, and metal particles, providing excellent mechanical and thermal resistance while preventing thermal cracks. The wear rate of this lining is less than 0.06 millimeters per 1000 kilometers, indicating its high durability and quality.
The compressive strength of the Erfurt press pad brake lining is reported up to 32 MPa, with a surface hardness ranging between 72 and 86 Rockwell C. The design of surface grooves enhances ventilation and reduces operating temperature by up to 17 percent. These linings can withstand dynamic forces exceeding 1800 Newtons and maintain stable performance in humid and dusty environments. Their service life in heavy industrial brake systems is estimated at up to 95,000 braking cycles.
WEBSITE: Erfurt press brake pads Iran