2ZBJ50/4 mining pneumatic grouting pump, pressure large double cylinder type, coal mine grouting pump specifications complete

Description :

　　2ZBQ50/4Mining pneumatic grouting pump, coal mine grouting pump, pneumatic grouting pump

　　enhance2ZBJ50/4 Mine Pneumatic Grouting PumpQuality, seize the opportunity, and persevere to ensure2ZBJ50/4 Mine Pneumatic Grouting PumpProduction is the key to achieving efficiency. You need to purchase carefully, HongyiGrouting pump for coal mines

　　2ZBQ50/4Mining pneumatic grouting pumpWorking principle and characteristics:

　　Grouting pump for coal minesCompressed air enters the cylinder through a ball valve, a binary air source, and a two position five way directional valve, pushing the cylinder piston to make reciprocating motion. Due to the connection between the cylinder rod and the slurry cylinder rod, the reciprocating motion of the cylinder piston also drives the reciprocating motion of the slurry cylinder piston to complete the suction and discharge action. The direction change is controlled by a dial installed on the cylinder rod, which moves the stroke valve back and forth to change the direction of the cylinder's intake and exhaust, and continuously completes the reciprocating motion of the cylinder piston

　　2ZBQ50/4Mining pneumatic grouting pumpThere are many types, which can be used in mines, subways, water conservancy buildings, etc., for grouting water blocking and rock consolidation engineering. It can also be used for pre grouting of working faces that are suitable for the depth of the well. There are both single liquid grouting (cement slurry) and double liquid grouting (cement slurry, water glass), as well as various grouts and clean water with low viscosity or corrosiveness. And it can be used in flammable, explosive, strong radiation, dusty, temperature changing, and water dripping places, and its effect is exceptionally extraordinary. The 2ZBJ50/4 mining grouting pump is a typical representative of all pneumatic grouting pumps in our company.

　　2ZBQ50/4Mining pneumatic grouting pumpparameter

　　Model: 2ZBJ50/4

　　Flow rate: ≤ 50L/min

　　Pressure: 0-8MPa

　　Compressed air consumption: 0.7m/min

　　Gas supply pressure: 0.2-0.63MPa

　　Dimensions: 0.8x0.4x0.7m

　　Host weight: 41kg

　　Adjustable slurry ratio 1:1, 1: 0.75

　　It has the performance of automatically adjusting the pump discharge volume according to the predetermined grouting pressure. It can be single liquid slurry, double liquid slurry, or chemical slurry. When the pump automatically adjusts the discharge volume with the change of grouting pressure, it can automatically maintain the same ratio of two types of grout.

　　A large number of facts have shown that automatic adjustment of grouting pumps is of great significance in ensuring grouting quality, improving efficiency in Zhejiang, especially in ensuring the safety of grouting construction, equipment safety, preventing grouting fracturing, and preventing road surface protrusions.

　　The grout used for grouting is prone to sedimentation, while the double liquid grout is prone to rapid setting. Therefore, during grouting, it is necessary to immediately observe whether the suction nozzle is stuck by the precipitated cement or if the suction nozzle exposes the slurry surface and sucks in air without discharging the slurry. Dry friction may damage the slurry tank or if the valve ball is stuck in the valve sleeve and scrapped.

　　2ZBQ50/4Mining pneumatic grouting pumpProduct Features

　　1. Can be used in rainy and high gas environments.

　　2. A low impulse, high thrust pneumatic reciprocating pump that can pour slurry, thick slurry, and large particle slurry.

　　3Grouting pump for coal minesDue to the use of pneumatic transmission, it can also be used in flammable, highly explosive, wet, dusty and other working conditions.

　　4. Small size, light weight, easy to transport, suitable for multi-point grouting.

　　5. Automatic variable, pressure limiting and holding.

　　6. Due to the use of pneumatic transmission, the grouting performance of the pump is very suitable for working conditions where high flow is required when the grouting pressure is low, and low flow is required when the grouting pressure increases.

　　7Grouting pump for coal minesUnder conditions where the slurry ratio requirement is not very strict, dual fluid injection can be achieved with just one pump, which greatly increases the cost of construction equipment procurement.

AfterSalesService :

• Mining pneumatic grouting pump