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JZ shock absorber is a shock tool act as vertical absorbing function when drilling with cone bit or abrasive coring bit. It can absorb or slow down vertical shocking and impact load of drill stem when drilling, thereby keep normal drilling pressure, prolong service life of drill bit, protect drilling tools and surface equipment, decrease drilling cost, increase drilling efficiency.
JZ shock absorber use butterfly spring as elastic element, this is quite different with hydraulic shock absorber which use silicon oil, etc., as working medium, it working property do not effected by working circumstance, it has the advantages of simple structure, reliable working, convenient operation and maintenance,good shock absorption,long service life and high property.
Model | OD | ID | Working Temperature | Max. Stroke | Torsional Limited | Max. Tensile Load | OAL | Connection |
mm (inch) | mm (inch) | °C | mm (inch) | KNm (lbf-ft) | KN(lbf) | mm (ft) | ||
JZ178 | 178(7) | 57.2(2-1/4) | ・ 40-150 | 120 (4-3/4) | 15(11,000) | 1500 (337,000) | 2570 (8.4) | NC50 |
0531-69959201
lqg18653457231
+86-18653457231
No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China
Professional customer service team, professional after-sale services create a comprehensive high-quality, advanced technology, reliable products, which gives you a strong sense of security.
Professionals, professional skills and precision equipments insure that we can provide you with professional product customization service.
The best quality products, strict quality control system and good reputations established Saigao product's irreplaceable place.
Superb technical team with continuous technological innovation, closely follow the market's trend help you to create the highest performance products.
