Blog

2026-3-11

What are the consequences of insufficient torque in Pneumatic Roofbolters?
I. Direct impact on drilling efficiency and operational continuity 1. Slow drilling speed and difficulty in advancing footage: Insufficient torque makes it difficult for the drill bit to effectively c
2026-3-06

How to Properly Operate Pneumatic Roofbolters?
I. Pre-Operation Preparation Personnel Qualifications: Operators must be professionally trained, certified, and familiar with the equipment's structure, performance, and safety procedures. Environ
2026-3-02

What are some common faults in Pneumatic Anchor Cable Tensioning?
I. Abnormal Hydraulic System Pressure 1. Tensioning pump fails to pressurize or outputs low pressure Possible causes: Hydraulic oil emulsification or contamination with water or impurities Internal le
2026-2-27

Which components of the Pneumatic Rib Drill require regular lubrication?
1. Pneumatic Motor Internal Components Lubrication Points: Vanes, rotor, cylinder inner wall Lubrication Method: Automatic oil supply via an oil mist lubricator with compressed air Lubrication Require
2026-2-25

How to Extend the Service Life of a Pneumatic Rib Drill?
I. Core Principle: Prevention First, Closed-Loop Management Extending service life isn't about "repairing," but about "maintenance." Following a closed-loop process of "pr
2026-2-23

Which components of a Pneumatic Rib Drill are prone to wear?
1. Vanes (Blades): Vanes are key moving parts in the pneumatic motor, sliding at high speed between the cylinder and rotor, and enduring friction and impact over long periods. Insufficient lubrication
2026-2-20

What are the maintenance methods for a Pneumatic Rib Drill?
I. Pre-shift Inspection (Required before each operation) 1. Check the lubricant level: Ensure the lubricant cup has sufficient lubricant. Add lubricant at least once per shift; never operate without l
2026-2-18

How Long Should a Pneumatic Top Mount Roofbolter Anchor Drill Be Cleaned?
I. Basic Cleaning Cycle: Divided by Environment and Shift The cleaning frequency cannot be fixed; it depends on the operating conditions: 1. Working in high-humidity, high-dust coal mine tunnels: Exte
2026-2-16

What details should be considered when cleaning a Pneumatic Top Mount Roofbol...
I. Before Cleaning: Safety Preparations Are Essential 1. Power Supply Must Be Cut Off: Before cleaning, be sure to turn off the air and water valves to prevent accidental extension of the air leg or w
2026-2-13

How Often Should a Pneumatic Top Mount Roofbolter Anchor Drill Be Cleaned?
I. Basic Cleaning Cycle: Divided by Environment and Shift The cleaning frequency cannot be fixed; it depends on the operating conditions: 1. High Humidity, High Dust Environments (e.g., coal mine tunn
2026-2-11

How to determine if a Pneumatic Top Mount Roofbolter Anchor Drill needs clean...
I. These phenomena indicate immediate cleaning is necessary: If you encounter the following situations during operation, don't hesitate, the equipment is "tired," and cleaning is urgent:
2026-2-09

How to Properly Clean a Pneumatic Top Mount Roofbolter Anchor Drill?
I. Cleaning Timing: When is Cleaning Necessary? After each shift: External cleaning and dewatering are mandatory. After drilling a hole: If the environment is humid or dusty, a simple rinse of the dri

First 1 2 345 6 7 Last 4/9