Impact pulverizer is a versatile grinding unit of heavy and rugged construction and built for continuous operation. The unit is especially designed for the medium fine, and fine size reduction. It consists of an encased rotor carrying swing hammers, whizzer classifier for fineness regulation, and blower fan mounted on a solid shaft. It works on the principle of powdering / grinding materials in-between fixed serrated plates and rotary swing beaters fixed on a dynamically balanced rotor.
Impact resistant coating is used to protect aerospace components such as aircraft landing gear, landing gear compartments and under fuselage surfaces. It is designed to resist chipping caused by road debris. It eliminates paint stripping and corrosion.
Impact testers are used to measure the energy absorbed in fracturing a test specimen at high velocities. The energy absorbed, during the impact test, can be used as a measure of material's strength and ductility. One of the most important properties for a part designer to consider is the impact resistance of a material. Generally, impact testers can reach impact velocities up to 20 m/s and impact energies up to 1670 Joules with its spring assist velocity accelerator.