Company News
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Screw air compressor high temperature overhaul method
The prerequisite is that the temperature of the screw air compressor machine room is within the permitted range, and the oil level is in the normal state (please refer to the random instruction). First confirm whether the machine temperature measuring element is faulty, you can use another tempe...Read more -
Operating Precautions for Rock Drill Operators
1. Operate pneumatic rock drills workers,Before going down the well must wear good personal labor protection equipment. 2. Arriving at the workplace, first check the processing, knocking on the roof, pry out the pumice, check the sled personnel to do their own safety protection, to be supervised...Read more -
SHENLI S82 Pneumatic Rock Drill – Torque is more than 10% higher than that of YT28 Pneumatic Rock Drill
1. S82 Pneumatic Rock Drill Powerful gas control system: The sealing performance is enhanced to get more powerful rock drilling impact energy. Field tests show that under different rock conditions, the footage efficiency is 10%-25% above that of YT28; 2. Advanced rotary ...Read more -
Troubleshooting and handling of air-leg rock drills(YT27、YT28、YT29a、S250、S82)
Troubleshooting of rock drills Common faults and treatment methods of air-leg rock drills Fault 1: The rock drilling speed is reduced (1) Causes of failure: First, the working air pressure is low; second, the air leg is not telescopic, the thrust is insufficient, and the fuselage jumps backward; ...Read more -
Development of YT27 Air Leg Rock Drill of Shenli Machinery
YT27 is a fast rock drill independently developed by the company. YT27 pneumatic leg rock drill is widely used in drilling blasting hole, anchor hole (cable) hole in roadway excavation and various rock drilling operations. It is an indispensable important machine for metallurgy, coal, transportat...Read more
