Quality name of Zhengyu fast DHD380 impactor 254 250mm drill drill bits manufacturer

[MDZY380 impactor] basic instructions Xuanhua name of Zhengyu Drilling Machinery Co., Ltd. is located in Hebei Xuanhua District --- rigs town, 170 km from the capital Beijing, 2 car ride from Beijing two hours of the trip, we here high speed highways, intersection in Xuanhua, Xuanhua to cars, trains are very convenient, the name of Zhengyu company covers an area: 1,500 square meters, Xuanhua name of Zhengyu company production and sales capability: high pressure impactor 900 / year, low wind pressure impactor 1100 / year, production patterns: more variety, small batch, take turns producing properties. Its technology facilities, has standardized quality assurance system and improve the detection means, Xuanhua name of Zhengyu Drilling Machinery Co., Ltd. is a professional research and development of high-performance hole drilling of professional producers. Its main products are drilling diameter 65-260㎜ :() CIR series of low pressure DTH hammer, (hole diameter 80-220㎜) DHD series of high wind pressure DTH hammer and impactor All Parts . Xuanhua name of Zhengyu Drilling Machinery Co., Ltd. and all types of non-standard user requirements should mass impactor and spare parts. "Name of Cheng-yu" brand series of high low impact is Zhengyu Xuanhua name of the company's leading products are widely used in energy, transportation, metallurgy, wells, tube tent, anchor and infrastructure construction. For domestic and KQ-150, YQ-150, CLQ80A, ZQS100B, KQG150, CM351, CM-220, T10, CBH-10 and other models submersible drilling rig, drill supporting the implementation of the preferred products. Xuanhua name of Zhengyu Drilling Machinery Co., Ltd. - quality, compressed margins, to maximize the profits to our friends, the company timely delivery, perfect after-sale, you are welcome to come to inquiry ..... Impact Model are: low pressure CIR65,70,80,90,110,, 130,150,170, 930, 940 in the pressure, high pressure DHD340,330,345,350,355,115,140,360,380 additional name of Xuanhua New products Zhengyu Drilling Machinery Co., Ltd. - fast impactor 345,355 also listed [380] Features MDZY impactor high pressure DTH hammer has a fast action, the impact energy, less gas consumption, long service life advantages. Widely used in ground project for diving all kinds of hard, high-hardness and resilience of poor drilling rock, which is characterized as follows: This class has a strong impact design hair system, you can have all the high-pressure gas for slagging, keep the hole bottom cleaning purposes; hardened wear can turn around and use the outer sleeve, thereby extending the replacement period. Design transfer airlock, according to rock hardness, wear resistance, drillability different adjustment slagging gas consumption, in order to achieve the best effect of slag, so as to achieve maximum drilling efficiency; simple structure, less components, coupled with wear-resistant parts, the impact of the working longer; front joint with a long screw and the outer cylinder coupled to the disassembly bit easier. [MDZY380 impactor] Specifications hole diameter (mm) Length (mm) diameter (mm) Weight (Kg) Working pressure (Mpa) Air consumption (m3 / min) impact energy (N · M) impact times (time / points) and drill and drill bits connection mode connection mode can be equipped with drill stem borer Φ203 ~ 350 1551 Φ181 277 0.8 ~ 2.1 12 ~ 31 1560 860 ~ 1510 outside API4-1 / 2 "; Φ128-10 MDZY380-203 / 216 / 230/254/310/350 (no tail pipe) [380] the scope of the impactor mines, quarries, highways and other engineering drilling blasting holes, guardrail hole, mountain reinforcement, anchoring and other projects holes, geothermal air conditioning hole, Well holes and other fields.