The main functions of hydraulic rock splitter: mining of quarry blocks;
1. the secondary disintegration of large pieces of ore (metallic ore, non-metallic ore);
2. local and All demolition operations
3. Demolition of indoor or narrow space concrete structures
4. Excavation of tunnels, ditches and other rocks, etc.
Principle
Any object has its own characteristics. Rock and concrete have extremely high external compressive strength, but the tensile strength from the inside to the outside is very small. The compressive and tensile strengths differ by 100:2～10. In a brittle state.
Hydraulic splitter grasps the brittle characteristics of rock and concrete, and is designed using the principle of wedge-in a narrow hole, it can release a great splitting force outward.
The hydraulic splitting machine is composed of two parts: the pump station and the splitter. When working, the high-pressure oil output from the pump station drives the oil cylinder to generate a huge thrust, driving the middle wedge in the wedge group to extend forward, and the reverse wedge Open to both sides to split the object to be split.
The specific implementation steps are as follows: First, drill a hole with a specific diameter and depth in the object to be split, and insert the wedge block (one middle wedge and two reverse wedges) of the hydraulic splitter into the hole, the middle The wedge moves forward between the two reverse wedges by the action of hydraulic pressure, releasing a great amount of energy from the inside out, splitting the split object in a predetermined direction within a few seconds.
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