Product name Specification Material Steel/Origin Price (yuan/ton) Than yesterday Last week compared to last month General line Φ6.5mm Q235 Eight steel 4250 0 -50 0 High line Φ6.5-10mm Q235 Eight steel 4280 0 -70 -20 High Line Φ6.5-10mm Q235 Jiu Steel 4280 0 -70 -20 Rebar Φ12-14mm HRB335 Eight Steel 4580 0 0 30 Rebar Φ12-14mm HRB335 Jiu Steel 4580 0 0 30 Rebar Φ12-14mm HRB335 Longgang 4530 0 0 30 Rebar Φ16-25mm HRB335 Bagang 4330 0 0 30 Rebar Φ16-25mm HRB335 Jiuquan 4330 0 0 30 Rebar Φ16-25mm HRB335 Longsteel 4250 0 -30 0 Hot Roll 2.75*1250*C Q235 TISCO 5000 0 0 250 Hot Rolls 3.0*1250*C Q235 Taigang 4950 0 0 200 Hot Rolls 3.0*1250*C Q235 Rolled Steels 4550 0 0 0 Hot Rolls 3.0*1250*C Q235 Wines Steel 4550 0 0 0 Hot Rolls 3.75-5.5 *1500*C Q235 Jiu Steel 4650 0 0 0 Hot Roll 3.5-5.5*1500*C Q235 Jiu Steel 4650 0 0 0 Hot Roll 3.5-5.5*1500*C Q235 Eight Steel 4650 0 0 0 Cold Plate 0.5*1000*2000 08KP card steel 5800 0 0 0 cold plate 1.0*1000*2000 08KP card steel 5550 0 0 0 cold plate 1.0*1000*C SPCC 8 steel 5450 0 0 0 cold coil 1.0*1000*C SPCC steel 5450 0 0 0 Thick plate 8mm Q235B Wine steel 5700 0 0 150 Plate 10mm Q235B Wine steel 5450 0 0 100 Plate 12mm Q235B Jiu Steel 5300 0 0 100 Plate 14-20mm Q235B Jiu Steel 5200 0 0 100 Plate 14-20mm Q235B Jinan Steel 5200 0 0 100 Plate 12mm Q235B Lin Steel 5250 0 0 100 Medium Thickness Plate 14-20mm Q235B Linsteel 5180 0 0 100 Low Alloy Plate 14-20mm Q345B Jiu Steel 5300 0 0 100 Weld Pipe 1.5 Inch Q235 Baotou Steel 4700 0 0 Weld Pipe 3 Inch Q235 Clad Steel 4950 0 0 0 Welded Pipe 4 Inch Q235 Clad Steel 5050 0 0 0 Seamless pipe Φ108*4.5mm 20# Angang 5550 0 0 0 Seamless pipe Φ219*7mm 20# Angang 5640 0 0 Seamless pipe Φ159*6mm 20# Steel 5270 0 0 Seamless pipe Φ436* 11mm 20# Baotou Steel 6490 0 0 0 Angle Steel 50*5# Q235 Anyang 4580 0 0 130 Angle Steel 140*12mm Q235 Tang Steel 45000 0 250 Channel Steel 16# Q235 A Steel 4530 0 0 80 Channel Steel 25# Q235 Laiwu Steel 4600 0 0 100 I-beam 16# Q235 Anshan Baode 4900 0 0 0 I-beam 20# Q235 Anshan Baode 4900 0 0 0
Coal mine rock tunnel drilling and loading unit( referred to as" Drill Loader") is an efficient continuous operation equipment that integrates two functions of rock drilling and loading. Mainly used for excavation operations in mine rock tunnels, diversion tunnels and other engineering tunnels. Its application increases the speed of excavation, reduces the labor intensity of work, improves the safety of excavation construction operations, and well realizes the mechanized operation requirements of rapid excavation of rock tunnels. At the same time, it solves the problem of not driving various equipment in small and medium roadways. The two drill arms of the drilling unit can simultaneously blast holes on the working face of the roadway, or simultaneously blast and top the bolt holes. The backhoe mechanism picks up the rock from a distance and sends it to the scraper conveyor. The scraper conveyor unloads the rock from the tail into the mine cart or belt conveyor. The bucket can also be used to clean the working surface. The breaker is integrated on the boom, which does not need to be disassembled during use. When large rocks are encountered, the breaker on the boom can be used to break.
Drill Loader
Drill Rig,Drill Rig Loader,Bolter Drill Rig,Drill Rig Machine
NORTH HEAVY GRYPS EQUIPMENT AND ENGINEERING CO.,LTD , https://www.nhgtunnel.com