Qk series of shallow sampling rig is mainly used in geology, metallurgy, water and electricity, railway, transportation, building materials, construction, environmental protection and other industries, light weight, easy to move, high drilling efficiency, suitable for air foam drilling, DTH Hammer drilling, multi-media reverse circulation drilling, mud positive circulation drilling, long spiral non-circulation drilling, high-speed diamond drilling and other drilling processes, drilling rig stability and vibration resistance, quick drilling, easy operation, Conducive to the advantages of field single-machine construction operations.

This series of drilling rigs was successfully developed in 2006. So far, more than 50 drilling rigs of qk-10, qk-50, qk-100 and dr-150 (qk-150) have been developed. The products are sold to Tibet, Xinjiang, Yunnan, More than 20 provinces in Gansu and other countries have achieved excellent drilling results and have been unanimously recognized by users. Among them, the qk-10 drilling rig obtained a good result of 17-meter drilling in Xiamen; the QK-50-type vehicle-mounted drilling rig achieved good geological effects in the drilling survey of the Siziwang geological survey in Inner Mongolia, and realized the morning opening. The high-efficiency record of the final hole in the afternoon is much lower than the shallow well and trench exploration construction, and the damage to the grassland vegetation and ecological environment is reduced to a minimum; the dr-150 (qk-150) drilling rig is drilled by the air reverse circulation process. The efficiency is over 100 meters.

Filter Housing and Cartridge

Water treatment Filter Element is a filter element used for water treatment and liquid filtration. It is mainly used to remove suspended solids, sediment, rust and other impurities in water, and improve the cleanliness and transparency of water. The filter element is divided into the following types: PP filter element is also called PP melt-blown filter element, which is a filter element made of polypropylene material, which has good filtering effect and corrosion resistance, and can be used to purify tap water, groundwater, chemical liquids, etc.; The wound filter element is refined by finely winding textile fiber yarns with good filtration performance on a porous skeleton. The yarn materials include polypropylene fiber, acrylic fiber, absorbent cotton fiber, etc. By controlling the winding tightness and thinness of the yarn during winding, filter elements of different precision can be made, which can effectively remove suspended solids and particulate impurities in various liquids, and have a high purification effect on various liquids; folded filter elements , is a deep filter core folded structure, large membrane filtration area, large flux. Low differential pressure, strong dirt holding capacity and long service life. There are a variety of filter fineness to choose from, with a wide range of applications. Good chemical compatibility, suitable for filtering strong acids, strong alkalis and organic solvents. Processed and formed by hot-melt welding technology, does not contain any chemical adhesives, no leakage, no secondary pollution.

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