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YJHM型机械液压式随钻震击器

YJHM型机械液压式随钻震击器

YJHM型机械/液压随钻震击器是JYQ的改进型。上击接纳液压震击,实现吨位的无级调,新型液压阀机构确保上击能更不变牢靠;高低击接纳机械震击,特别设想的调机构可实现高低击吨位手动调,新型的卡瓦构造使下击能更不变,使用寿命更长。接纳新型特别质料,具有更高的力学性能安然静安全性;次要用于打定向井、深井对等。
Mechanical & Hydraulic Drilling Jar Type YJHM

Model “YJHM” Drilling Jar belongs to the advanced product of model JYQ Jar. The up jarring can be acted by hydraulic as to realize the stepless tonnage control. The new hydraulic valve machine makes up-jarring more stable and reliable. The down jarring can be acted mechanically. And the adjusting mechanism designed specially can realize manual regulation of down-jarring tonnage; the special slips construction makes down-jarring more stable and larger service. It can adopt the new special material for higher property and safety. It can be used for directional hole, deep hole and so on.

作者speedyweb 作者speedyweb 威尼斯娱乐娱城的网址