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Min. Order:
1 Set
Price:
US$ 55000 ~ 80000
Place of origin:
China
Supply Ability:
100 Sets
Product application: The Coal Spontaneous Combustion Underground Monitoring System of Duketech is used to monitor the gas content of O2, N2, H2, He,CO, CO2, CH4, C2H4, C2H6, C2H2,H2S,SO2,temperature, pressure, and so on. The regularity of formation of multi-component index gases during spontaneous combustion of coal is detected, which provides technical support and theoretical support for the i
[Related Keywords : mining machinery, mining equipment, coal mining, mining machine]
Business Type
Manufacturer
Location
Beijing, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
1
Price:
USD 8000
Place of origin:
China
Price Condition:
FOB Xingang
Supply Ability:
1000 units per month
light weight, high stability, high precision drilling; Small footprint, suitable for underground narrow operating environment It can also attached to the side of the roadheader to save space. PDC drill bit for boring, attached different diameter bits fit different requirements of drill exploring. Drill Rod Diameter (mm) φ42/φ50 φ50/φ63.5 φ63.5/φ73 Drill Bit Diameter (mm)
[Related Keywords : water probing, gas drainage hole, gas suction, coal seam infustion]
Business Type
Manufacturer
Location
Hebei, China
Employees Total
Above 1000
Annual Revenue
More than 100,000,000
Competitive underground lighting. products from various underground lighting. manufacturers and underground lighting. suppliers are listed above, please select quality and cheap items for you.
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