HOLA brake discs are produced of durable high-carbon iron, thereby disc working surface is subject to minimal wear. Each HOLA disc is balanced on special equipment allowing minimal runout and static imbalance. High quality final processing of brake discs working surfaces guarantees efficient interaction of disc and brake pads. Advanced design of inner chamber surface of ventilated brake discs supports efficient cooling and heat removal, thus providing resistance to thermal overload.
Brake pads for disc and drum brakes are most important elements of vehicle brake system. Brake pad consists of back plate and friction lining formed on it. If required, springs are fixed on back plate, which prevents noise of pads moving in caliper during driving. Friction lining material is a complex mixture which includes at least five components. One of it is non-ferrous metal facings for heat removing from contact surfaces of disc or drum. Back plate is manufactured from steel which is galvanized to prevent corrosion.
Brake hose are applied for connection of brake system rigid pipes in a place where rigid joints are impossible and designed for brake fluid supply to wheel master cylinders. Brake hose consists of high pressure armored hose with two fittings. Surface of rubber hose covered by special treatments which allow increasing hose proofness greatly to aggressive forces. Production technology follows maximum automatic processes. Quality control is on each production stage and corresponds to the requirements of ISO/TS 16949 standard which includes 100% of proofness and strength tests.