During the operation of rotary drilling rigs, vibration is unavoidable, especially in hard rock layers or complex geological conditions. Excessive vibration can not only damage key components of the equipment but also lead to safety accidents, affecting construction progress and costs. Therefore, mi Read More

Rotary drilling rigs are widely used in foundation construction due to their efficiency and flexibility. In rock drilling operations, their performance directly affects construction efficiency and project quality. The rock drilling capability of rotary drilling rigs mainly depends on the pressure mo Read More

1. Before any maintenance, repair or maintenance of the drilling rig, a warning sign or similar signage indicating “Do not start the engine” must be hung on the machine's start switch, joystick and operating panel to warn the operator.　2. Ensure that all protective facilities for the drilling rig, s Read More

(1) Keep the air filter clean If the air filter is too dirty, it will cause air flow resistance, incomplete combustion of the mixture, the engine power drop. Tests show that: when the air filter partially blocked, fuel consumption will increase by 5%. Driver maintenance air filter should do Read More

Pneumatic rock entry technology for rotary drilling rigs is an efficient drilling method, which is especially suitable for hard rock drilling under complex geological conditions. The following is a detailed introduction of this technology: I. Overview of pneumatic rock entry technologyPneumatic rock Read More