News

  • Water Well Drilling Rig Maintenance FAQ

    (1) Daily maintenance: ①Wipe the outer surface of the rig clean, and pay attention to the cleanliness and good lubrication of the surfaces of the rig base chute, vertical shaft, etc. ②Check that all exposed bolts, nuts, safety pins, etc. are firm and reliable. ③Fill with lubricating oil or grease...
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  • How to increase the compressor discharge volume?

    How to increase the compressor discharge volume?

    1. How to improve the compressor’s exhaust volume?  To improve the compressor’s exhaust volume (gas delivery) is also to improve the output coefficient, usually using the following methods. (1). Correctly select the size of the clearance volume. (2). Maintain the tightness of the pist...
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  • Failure and maintenance of the dth hammers

    Failure and maintenance of the dth hammers

    DTH Hammers Failure and Handling 1、Brazing head with broken wings. 2、Newly replaced brazing head with larger diameter than the original one. 3、Displacement of the machine or deflection of the drilling tool in the hole during rock drilling. 4、The dust is not easily discharged in the area with ...
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  • Screw air compressor fault alarm cause analysis

    Screw air compressor fault alarm cause analysis

    There are signs of screw compressor failure, such as abnormal sound, high temperature, oil leakage and increased oil consumption during operation. Some phenomena are not easy to detect, so we need to do our daily inspection work. The following is a list of the causes of malfunctioning alarm and h...
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  • How to improve the efficiency of drilling machinery

    How to improve the efficiency of drilling machinery

    Drilling machinery to work according to different conditions and improve the efficiency of the project, the face of different geology, different environments and conditions, drilling rigs to adapt to different geological environment, and is to be in the construction of normal, and can be to impro...
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  • Current status of air compressor technology and its development trend

    Current status of air compressor technology and its development trend

    The so-called multi-stage compression, that is, according to the required pressure, the cylinder of the compressor into a number of stages, step by step to increase the pressure. And after each stage of compression to set up an intermediate cooler, cooling each stage of compression after the high...
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  • Air compressor repair and maintenance and common problems

    Air compressor repair and maintenance and common problems

     Folded cleaning cartridge steps are as follows a. Tap the two end surfaces of the cartridge in turn against a flat surface to remove the vast majority of heavy and dry gray sand.    b. Blow with dry air less than 0.28MPa in the direction opposite to the intake air, with the nozzle less than 25...
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  • KSZJ high air pressure screw air compressor for water well

    KSZJ high air pressure screw air compressor for water well

    Diesel drilling special screw air compressor Diesel mobile screw air compressor, widely used in highway, railroad, mining, water conservancy, shipbuilding, urban construction, energy, military and other industries. To meet the requirements of the water well industry, the special screw machine for...
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  • How to solve common faults in water well drilling rigs

    The complexity of the production and operation of a water well drilling rig is evident due to its good mobility, compactness and integrity. But inevitably some faults will occur during the daily use of the water well drilling rig. Here is a detailed introduction to the seven common faults and sol...
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  • Rules for the use of DTH drilling rigs

    (1) Installation and preparation of the drilling rig 1. Prepare the drilling chamber, the specifications of which can be determined according to the method of drilling, generally 2.6-2.8m in height for horizontal holes, 2.5m in width and 2.8-3m in height for upward, downward or inclined holes. 2...
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  • Inspection items for water well drilling rigs

    1、Assembly quality After assembling the water well drilling rig, carry out an air-transfer test to observe whether the valves are flexible and reliable, whether the top tightening cylinder and the propelling cylinder are free to expand and retract, whether the rotary body assembly runs smoothly ...
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  • Water well drilling rig break-in period in use measures

    The operation of the water well drilling rig has to be run, because the personnel for the water well drilling rig to have the performance are more understanding. And also have some operating experience, the following to talk about the maintenance measures. 1. The operator should receive training ...
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