Today's high quality manufacturers to explain to you the relevant knowledge points of petrochemical crushing.
Multi-hammer head crusher as the old cement road crushing petrochemical construction important application of a wide range of equipment, has been a common crushing equipment. The crushing petrochemical can crush the old panel evenly. Layer is presented broken block-like, after compaction of the crushed stone block does not exceed 7.5 centimeters, the lower layer of the panel is a crack but not broken, broken block tightly nested piece, the size of the crack does not exceed 37.5 centimeters, this can effectively release the original whole panel stress, effectively prevent the new paving layer reflection cracks generated.
Resonance crushing technology is a high frequency, low amplitude vibration crushing technology, resonance crushing does not rely on "brute force" to break the cement concrete slab, but to "tricky" to achieve the "four-two-two thousand pounds "This is the distinctive feature of resonance crushing. This is the distinctive feature of resonant crushing. It achieves a good combination of the excitation force and the inherent frequency of the slab. It makes the cement concrete slab resonate and crack, and crack but not break. The key technology to achieve this goal is the "resonant beam tuning effect".
HHT cement pavement fracturing crusher is preferred for the transformation of old cement concrete pavement, cement pavement with grass-roots treatment, cracking and stabilization, and regeneration of water-stabilized grass-roots level, etc. In view of the large-area diseases in the structure of old cement concrete pavement and semi-rigid grass-roots asphalt pavement, for example, poor drainage and perennial scouring in the pavement structure, large-area debonding of cement-stabilized grass-roots level, and network cracking of cement-stabilized grass-roots level, the road surface Diseases such as large-area network cracks, local potholes, sinkholes, pulp and other diseases cause asphalt concrete surface damage.
The above is the relevant knowledge points about crushed petrochemical, I hope my explanation can help you!