Pneumatic rotary head assembly is installed perfectly in Atlas Copco AirRoc D40 DTH pneumatic crawler drilling rig
HAN-D50-DTH Rotary head assembly is running perfectly in Atlas Copco AirRoc D45 DTH pneumatic crawler drilling rigs in Africa.
The secondary compression rotor and the secondary compression rotor are combined in a housing and driven directly by helical gears. Natural air enters the first stage through an air filter and mixes with a small amount of oil in the compression chamber while compressing the mixture to the interstage pressure. The compressed gas enters the cooling channel and comes in contact with a large amount of oil mist, thus significantly reducing the temperature. The cooled compressed gas enters the secondary rotor for a second compression, which is compressed to the final exhaust pressure. Finally, the compressor is discharged through the exhaust flange to complete the entire compression process.
DRILL PANGOLIN is not only supplied the qualified DTH pneumatic air crawler rock drilling rigs, but also we supply outstanding drill bits with borehole 90-203mm. The outstanding drilling performances are satisfied by our customers worldwide.
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Rotary head assembly which is installed in Atlas Copco AirRoc D45 & D50 DTH pneumatic crawler rock drilling rigs is exported to Africa
HAN-D50-DTH pneumatic crawler rock drilling rig is the classical model in DRILL PANGOLIN drilling rig series. There were over 300,00,000 units Ingersoll Rand CM351 are run well with great drilling performance in China in the last 35 years. It is also the classical model in the drilling machinery market of the Middle East.
The customer installs the rod storage device and sunshade on the HAN-D50-DTH down the hole air crawler rock drill, so it will be helped driller works better in hot weather.
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