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Technical characteristics of Atlas Copco's hydraulic drifters

Technical characteristics of Atlas Copco's hydraulic drifters

Release time：
2021-06-17 09:26
Review：
Abstract：
(1) double-sided oil return; (2) slender piston, small impact stress wave, long duration, and long service lives of piston and drilling tool is ;
Models and applications of Atlas Copco’s hydraulic drifters

Models and applications of Atlas Copco’s hydraulic drifters

Release time：
2021-06-11 10:54
Review：
Abstract：
Atlas Copco currently has a total of 17 types of hydraulic drifters, which can be divided according to their applications into 5 categories as shown in Table 2. Among them, the COP 1132 drifter can be
The code guide of Atlas Copco's hydraulic drifters Quoted from the original article by Zhou Zhihong, Ma Fei and Zheng Lixia

The code guide of Atlas Copco's hydraulic drifters Quoted from the original article by Zhou Zhihong, Ma Fei and Zheng Lixia

Release time：
2021-06-04 10:11
Review：
Abstract：
There are 4 digits in the code of Atlas Copco hydraulic drifters. The first 2 digits indicate the impact power of the drifter, and the last 2 digits indicate the diameter of drill rods. For example, C
Overview of Rock Drilling Machinery Manufacturers Around the World-Ｓａｎｄｖｉｋ

Overview of Rock Drilling Machinery Manufacturers Around the World-Ｓａｎｄｖｉｋ

Release time：
2021-05-26 01:43
Review：
Abstract：
Sandvik, a large-scale groupwith a history of more than 150 years in Sweden, is at the international leading level in the production of rock tools for drilling equipment. In 1989, Sandvik acquired the