FKSS-70/4 technical parameters of coal seam water injection sealing device for mining, grouting sealing device

Description :

　　Technical parameters of FKSS-70/4 coal seam water injection sealing device for mining Grouting sealing device

　　FKSS-70/4 coal seam water injection sealing device for mining, technical parameters of coal seam water injection sealing device,Grouting sealer,FKSS-70/4Sealing device

　　Mining coal seam water injection sealing device FKSS-70/4Composition:

　　The sealing device consists of a high-pressure rubber expansion hose, a pressure relief valve, and a quick connector.

　　Mining coal seam water injection sealing device FKSS-70/4Technical Specifications:

　　Sealing diameter: 30-120mm (can be processed according to user requirements)

　　Work pressure: 1-8MPa (can be processed according to user needs)

　　Starting pressure of safety valve: 0.4-0.5MPa

　　Working flow rate: 4-4.5 tons of water can be injected per hour

　　Sealing depth: 1-8m

　　Expansion coefficient of hose: 60%-

　　Mining coal seam water injection sealing device FKSS-70/4Instructions for use:

　　1. Using the FKSS-70/4 coal seam water injection sealing device for mining is fast and easy. Simply connect the waterway at the work site to the sealing device, insert the sealing device completely into the borehole, and under a certain pressure, expand the sealing device hose to seal the hole and inject water to break the coal.

　　2. The FKSS-70/4 coal seam water injection sealing device can be reused multiple times. After the water injection is completed, the pressure is released and the sealing device can be restored to its original state. The sealing device can be removed.

　　Mining coal seam water injection sealing device FKSS-70/4Main functions:

　　1. Moisture enters the coal body, releasing some gas and effectively reducing the gas content in the coal body;

　　2. After water injection achieves the desired effect, it can reduce dust by over 80%, improve the working environment for workers, and prevent dust explosion accidents;

　　3. Moisturizing coal to prevent spontaneous combustion and fire;

　　4. High pressure water injection, coal crushing, reducing pyrotechnic products, lowering costs, and enhancing workers' sense of safety;

　　5. Using a sealing device to break coal can effectively prevent coal and gas outbursts and explosions.

　　Safe production is of utmost importance in coal mining work, and coal mine safety has always been a concern for various sizes of coal mines. Our company has been engaged in the production and sales of mining equipment, with the motto of "having a broad mind and achieving the future". We always adhere to the advanced management concept of "putting customers at the center, understanding them, meeting their needs, customer driven cooperation and win-win" and "comparing quality to price and price to service", providing customers with comprehensive pre-sales, in sales, and after-sales integrated services. We are willing to sincerely cooperate with like-minded individuals from all walks of life and work together for progress.

AfterSalesService :

• Mining coal seam water injection sealing device