YT28 气腿式凿岩机 YT28AIR LEG ROCK DRILL TEL 0086

Coal mine gas leg type rock drill maintenance

Coal mine gas leg type rock drill maintenance

Scheduled Maintenance Programs: Implementing a scheduled maintenance program is essential for keeping your coal mining equipment in optimal condition. Develop a maintenance schedule that includes routine tasks such as filter replacements, hydraulic system checks, and electrical inspections. [pdf]

Air Leg Rock Drill Instructions

Air Leg Rock Drill Instructions

Install the drill rod and bit, and connect the air and water hoses. Place the air leg in a stable position and adjust the angle of the rock drill. Turn on the air and water supply, start the rock drill, and begin drilling. [pdf]

Holman rock drill

Holman rock drill

Holman Brothers Ltd. was an English mining equipment manufacturer founded in 1801 based in . Holman was Camborne's, and indeed Cornwall's largest manufacturer of industrial equipment. . In 1881, brothers John Henry and James Miners Holman, had taken over running the business from their father John. They were offered the designs of a new by a James McCulloch. the brothers filed a joint patent with. . Holman began to manufacture compressors. The first "Cornish" compressors were built to designs adapted from existing steam engines. In 1894, Holman manufactured the largest compresso. [pdf]

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