Previously, we have introduced the various types of small rotary drilling rig products, from KR40 rotary drilling rig to KR125 rotary drilling rig, can be said to have everything, construction site is not inferior. So, what kind of work method can the TYSIM rotary drilling rig meet? What are the outstanding performances in the practical application? Let's get to know.
Body open type bucket construction
Body open type buckets are often used to make holes in the viscous soil layer. Although the formation strength is lower and the drilling is easier, the drilling speed is required higher. The KR40A bucket body removes the drilling slag by opening and closing in two. This kind of open structure can unload soil quickly and thoroughly, and can significantly improve the efficiency of hole formation.
The casing construction can meet the requirements of high environmental protection. No bentonite or chemical mud is used to protect the wall, and there is no pollution to the groundwater. The construction site is very neat and reliable, and the construction speed is more than twice as fast as that of the traditional technology. Effective guarantee of construction efficiency.
Spiral Bored Pile Construction
Features: the helical blade starts with a flat head, and the spiral form can be divided into single spiral, double head single spiral and double head double spiral, which welded with wear resistant alloy steel shovel type bucket teeth.
Applicable strata: clay, sand, plastic frozen soil above the aquifer and other disturbed structures are not easy to loose and low strength strata.
Deep Pile drilling Duplex Relay Construction
For deep pile construction, according to different complex address conditions using different drilling tools for duplex relay construction, can efficiently carry out construction, improve the construction schedule, achieve good construction results, but also to ensure the construction period of the project.
Directional drill construction
Directional drill is mainly used in crossing obstacles. Compared with the traditional construction method of large excavated or buried pipe, it has the advantages of high speed, high precision and low cost, especially in the application of rock strata.
CFA Method Construction
As a new technology developed and widely used in China in recent years, the long spiral drilling press irrigation technology is suitable for clay layer, silt layer, plain fill and sand soil above the groundwater level. It is a non-compacting pile technology with strong penetration. No vibration, no mud pollution, high construction efficiency.
Depending on the advanced construction method, TYSIM series products can be widely in rural infrastructure building piles, river embankment reinforcement, excavation pipeline, high-speed rail construction, line repair and other construction environment.
Contact Person: Ms. Camilla
Tel: +86 18352067788