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After leaving the factory, the drilling rig has approximately 60 hours of operating time (some called "regular operation"), which is specified by the manufacturing plant based on the technical characteristics of the engineering drilling rig …
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After a certain period of use, the air compressor must be replaced. If the oil is not replaced, various conditions of the air compressor may occur and the machine head may be stuck. In practical applications, many people may not know how to change air…
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What is the fault of the impactor and how to deal with it1. Bit folding wings;2. The diameter of the new drill bit is larger than that of the original drill bit;3. When drilling, the machine moves or the drilling tool deviates from the hole;4. Dust an…
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There are many reasons for the damage of the air compressor motor. We went deep into the work of the air compressor and conducted on-site investigations on the production site. We found that the cause of the air compressor motor damage was related to …
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Generally speaking, the cost of buying and using an air compressor includes two parts: one is the purchase cost and maintenance cost, which account for 20% of the total cost; the second is the purchase cost and maintenance cost. The other part is the …
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Down-the-hole drilling rig is a common drilling equipment, mainly composed of rotating mechanism, lifting mechanism, pushing mechanism, supporting mechanism and impact mechanism. It has the characteristics of fast drilling speed and convenient operati…
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With the development of the economy, competition in all walks of life is getting greater and greater, facing the danger of being eliminated at any time. So in this case, if the company should plan the future road correctly, can it not be squeezed on t…
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