全液压坑道钻机新型回转器卡盘

New Rotary Chuck for Fully Hydraulic Trench Drilling Rigs

规格:多种尺寸

特点:1、该卡盘采用单锥面活塞及与之匹配的三瓣式锥面卡瓦设计，无胶桶无透轴小块状卡瓦。

2、具有夹持力强，在钻杆磨损严重情况下仍能被夹紧，灵敏度高、无因烂胶桶断弹簧而导致的漏油现象，故障率低使用寿命长的特点。

3、既可卡持圆形钻杆又可卡持各种异型钻杆。

4、该型卡盘适用于各种全液压坑道钻机。

Specification: Various sizes

Characteristics: 1. the chuck adopts single taper piston and matching three-flaptaper chuck design, no rubber barrel, no transaxial small lumpy chuck.2. lt has strong clamping force, and can still be clamped even if the drill pipe isseverely worn, high sensitivity, no oil leakage caused by rotten rubber barrelsand broken springs, and low failure rate and long service life.3. lt can clamp both round drill pipes and various shaped drill pipes.4. This type of chuck is suitable for all kinds of fully hydraulic tunnel drilling rigs.