Blog

2026-1-09

How to Prevent Pneumatic Roofbolters Malfunctions?
I. Pre-Operation Preparation 1. Certification: Operators must be trained and pass an examination before operating the equipment. 2. Environmental Inspection: Ensure the work area is flat, dry, and wel
2026-1-07

What are some common malfunctions of Pneumatic Roofbolters?
I. Insufficient Motor Power 1. Low air pressure or insufficient air volume: Check if the air supply valve is fully open, if the air supply hose is damaged, if the intake pipe diameter is too small, or
2026-1-05

How to Use Pneumatic Roofbolters Correctly?
I. Pre-Operation Preparation Certification: Operators must be trained and pass an examination before operating the machine. Environmental Inspection: Ensure the work area is flat, dry, and well-ventil
2026-1-02

How to Properly Use and Maintain Pneumatic Roofbolters?
I. Pre-Operation Preparation Certified Operator: Operators must be trained and certified. Environmental Inspection: Ensure the work area is flat, dry, and well-ventilated; remove any debris. Component
2025-12-31

How to properly wear Anchor Line Shears protective gear?
1. Safety glasses: Choose impact-resistant and splash-proof goggles, ensuring the lenses are scratch-free. When wearing, adjust the nose pads and temples to ensure the frames fit snugly against your f
2025-12-29

What are some common malfunctions of Anchor Line Shears?
1. Hydraulic System Problems: If the equipment fails to start or has insufficient power, check if the hydraulic pump is supplying oil normally and ensure the oil circuit is clear and the oil level is
2025-12-26

How to Use Anchor Line Shears
1. Inspection and Connection: First, inspect the cutter's appearance to ensure it is not loose or damaged. Then, connect it to the hydraulic pump using a high-pressure hose. 2. Air Purging Operati
2025-12-24

Common Faults of Mining Anchor Cable Removal Devices
1. Anchor cup or tool anchor deformation, twisting, or stripping: This is the main cause of anchor cables getting stuck and unable to be removed. If the anchor cup has not undergone high-frequency que
2025-12-22

Does the Pneumatic Anchor Cable Releaser need calibration after cleaning?
Yes, calibration is required. After cleaning, the hydraulic system of the releaser may retain impurities or the seals may have changed condition, directly affecting its pressure accuracy and reliabili
2025-12-19

How to Properly Clean a Mining Pneumatic Anchor Cable Releaser?
1. External Cleaning: First, disconnect all connections. Use a soft cloth or brush to remove large pieces of coal slag and grease from the surface. Stubborn oil stains can be wiped with a neutral dete
2025-12-17

How to determine if anchor cable tensioning is in place?
1. Check the tension stress value. This is the most direct criterion. During tensioning, the hydraulic pressure gauge reading should reach the designed tension stress value. For example, if the design
2025-12-15

How to Properly Use Mining Anchor Cable Tensioning Equipment?
1. Pre-Operation Preparation Equipment Inspection: Ensure the pneumatic pump, tensioning jack, high-pressure oil pipes, etc., are securely connected and leak-free. Check that the oil pump has sufficie

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