Safety first, only to regulate the construction safety, high pressure jet grouting drill to maximize the effectiveness

The use of machinery should be based on the use of safety, especially high pressure rotary jet drill such highly mechanized equipment, a small deviation may encounter difficult to estimate the consequences. It is very important to regulate the use of high-pressure rotary jet drill. Wuxi Mai Mai Construction Machinery Co., Ltd. in the use of rotary jet drilling rig has a self-contained use of specifications and standards, to the greatest extent to achieve efficient use of machinery and safe operation.

Specification for the use of high pressure rotary jet drilling rigs

High pressure rotary jet drilling machine should be tested routinely before use. The aerial work staff should be able to fasten the seat belt, and focus on testing the abrasion degree of rotary jet drill. Electricity in accordance with the provisions, can not arbitrarily connected wires, transformers and the adjacent jet drilling rig can not be too close, pay attention to check whether there is any leakage problem, whether there is a wrong cable or damage, if any, to replace the cable equipment in a timely manner.

Specification for the use of high pressure rotary jet drilling rigs

High pressure jet drilling rig before use to check whether the transformer has fault, is the main connecting part somewhat loose phenomenon in the process of using, if the noise is too large, and this is the time to replace and repair parts according to the actual situation. Before using rotary jet drilling machine, it is also necessary to pay attention to whether the drilling tool can rotate within the rotating range, whether the shotcrete pipe is blocked or not, and whether the slurry can be sprayed normally. Timely cleaning up the blocked pipeline.

Specification for the use of high pressure rotary jet drilling rigs

The slurry should be matched according to the actual situation. According to the requirements or according to the construction needs to carry out further construction, not to feel or use the last remaining slurry, the configuration process of detailed records, and the records were saved, so next time detection can be more aspects to identify the problem. The proportion of slurry is very important, can not be careless.

The importance of high pressure rotary jet drill is self-evident, and its importance and efficiency have far exceeded the limit that manpower can reach. However, the safety of high-pressure rotary jet drilling rig is still an important issue to be considered in recent years. Safety standard use of rotary jet drilling machine focuses on the degree of human development and careful standards of machinery.