The Gearbox Drive Triplex Plunger Pump has triplex plunger construction, available in 6 versions, high pressure/ low pressure, the high pressure series has 3 versions, pressure range 210 - 300 Bar, flow rate 135 - 211 L/min; the low pressure series has 3 version too, pressure range 100 - 150 Bar, flow rate 267 - 399 L/min, the power consumption is up to 85 kw.
Featured as ceramic plunger, over-size bearing, hardened crankshaft, cast iron manifold & crankcase, double pressure packing, the gearbox Plunger Pump has the sable performance & durable quality.
The gearbox triplex pumps have wide applications in varieties of industries, for more details, please do contact me.
Industrial Plunger Pumps,Triplex Plunger Pump,High Pressure Industrial Plunger Pumps,Industrial Cleaning Pump Zhejiang Botuolini Machinery Co.,Ltd , https://www.chinaplungerpump.com
Characteristics of the wall-filling mining method
The wall filling method is a dry filling method for mining extremely thin veins. In the process of mining, the ore and surrounding rock are respectively collapsed, and the ore is collected and discharged through the well. The collapsed waste stone remains in the goaf for filling, supporting the surrounding rock, and serves as a recovery workbench.
When the ultra-thin veins are mined by the method of retaining ore, the mixed rate of waste rock is sometimes as high as 60-80%. However, with the wall-filling method, the mixed rate of waste rock can usually be controlled below 20-25%. Because of mixed waste reduction rate, thereby reducing the use of ore transport, lifting and mineral processing costs, but also reduces the amount of gold with the case of the loss of tailings. The wall-cutting method is conducive to maximizing the recovery of mineral resources and improving the economic benefits of mining.