BZW supply series 40/20 coal seam injection pump devaluation Lu Yi

BZW series 40/20 coal seam water injection pump devaluation the Lu Yi # Four # waterflood difficult construction difficult! Hard! Hard! Do not worry. Find Lu Yi to help. Lu Yi specializes in supplying coal seam injection pump, the quality is good, affordable. 1. Detailed parameters: flow 40L/min Working pressure: 20mpa motor power: 18.5kw 2 the use of high pressure water injection pump: coal seam water injection pump before excavation work, coal seam pressure water injection. The waterflood is generally to dig good recovery roadway or near the roadway. The purpose is to change the physical and mechanical properties of coal by physical and chemical effects of the pressure of the water, the lower seam burst tendency. Implementation of the the coal high pressure water injection pressure relief, starting from the change of the physical and mechanical properties of the coal, coal, high-pressure water injection to achieve the purpose of relief. Pressure water into the coal along the weak surface flow, play a role of fracturing and erosion, and water on the wedge effect of the crack tip (water wedge effect), so the reason fractured coal expanded to produce a new fissure, destruction the integrity of the coal, reducing the intensity. It can not only eliminate or threat to cushion the impact of pressure, also played eliminate dust, cooling, improve labor conditions. The seam pressure water injection, hydraulic fracturing and long moist role of coal properties change, tendency to reduce the impact, but also played eliminate dust, cooling, and improve labor conditions. Spot supply, timely delivery, fast arrival. Utmost efforts to meet the needs of the customer. Customer satisfaction, Lu Yi development of forward momentum. Users are welcome to buy! The Lu Yi seam injection pump | 5BZ coal seam water injection pump | seam injection pump brand supply quality assurance