MJS method with its precise, controllable advantages in the field of rotary jet reinforcement in the field of unique, meritorious and outstanding! However, in some complex strata, such as: backfill + gravel + mud + sandy sand strata, there are often difficulties in drilling, drilling, buried drilling high risk, resulting in construction can not be carried out.

Jiangsu tin probe MDL-C200 top drive rig with high-power top drive impact, coupled with a reasonable speed configuration, coupled with self-produced 219 drive double tube drilling tools, successfully solved the problem, so that a subway project ahead of schedule The MJS construction of the above complex strata has been well received by the construction side and Party A.

High-power top drive impact can easily overcome the backfill layer, gravel layer, a reasonable speed can drive the sleeve for pure rotary drilling, casing 187 diameter fully meet the MJS drill pipe through, can be used as a casing, Protect the rotary jet from the smooth start of the drill pipe, and completely avoid the operation may occur when the drill, buried drill risk.

Jiangsu tin probe MDL-C200 top drive rig strong and strong, hydraulic system configuration accurate and reasonable!The site of a factory with a series of drilling rig 5 days broken three drill tail, hydraulic system is complex and inefficient, footage efficiency is very low, resulting in construction is almost impossible.Site construction experts and operation of the captain agreed that Jiangsu tin probe rig good, good service, high construction efficiency, the election of drilling rig or to choose big brands!

MD-C150, MDL-C180, MDL-C200, and short mast MD-C150 top drive rigs for the use of tunnels, and the self-supporting series of top drive drilling tools , Welcomed the broad masses of old and new users advice and selection.