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HPR35 Mini rotary drilling rig offers low clearance and lightweight construction as its core advantages, making it ideal for confined working environments and complex site access requirements.
The HM-14 full-hydraulic multifunctional ground improvement equipment is designed for small-section tunnels and coal mine roadways.
Vibroflot fungerer efter princippet om vibrationskomprimering. Dens kraftige vibrator genererer højfrekvente vibrationer, som overføres til jordpartiklerne. Under påvirkning af disse vibrationer flytter de løse jordpartikler sig, hvilket reducerer hulrummene og øger jordens tæthed og bæreevne betydeligt. Derudover hjælper det indbyggede vandskylningssystem med at løsne jorden under arbejdet, så vibratoren kan trænge dybere ned i jordlagene og optimere behandlingsresultaterne yderligere. Uanset om det drejer sig om sandjord, siltjord eller anden flydende jord, forstærker Vibroflot effektivt jorden, forhindrer effektivt sætninger i fundamentet og giver en solid og stabil base for overbygninger.
Spherical hobs are very mature and are widely used in many equipment, such as rotary drilling rigs, RCD, pipe jacking machines, etc. By analyzing the use of ball-tooth hobs on the above equipment, it can be known that when there is sufficient propulsion pressure and the rock layer strength is about 130MPa, the footage speed of the spherical tooth hob can be maintained at 0.3~0.5m/ h. And the footage speed is relatively stable. When the spoil discharge is sufficient, the service life of one spherical tooth hob can reach a construction length of 300m.
Our business mainly covers all kinds trench cutter accessories,cutter soil mixing equipment parts,and diaphragm wall grab to trench cutter conversion services.

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