Double-needle shock-resistant pressure gauge

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Dual-needle shock-resistant pressure gauges play a vital role in mining operations, as detailed below: Applications: Primarily used to measure pressure and peak values in fully mechanized mining equipment—where pulse pressures are high and operating conditions are harsh—and to monitor the working resistance at the support points of hydraulic roof supports; it is an essential instrument for observing the "three quantities" of strata pressure at coal mine working faces. It is also suitable for real-time pressure monitoring and control in areas such as mine ventilation systems, gas drainage pipelines, and tunnel construction. Functions: Shock and impact resistance: Features excellent shock resistance, enabling stable operation in harsh mining environments; it withstands overloads and impacts without easily malfunctioning, thereby ensuring safe and stable production. Dual-needle display: Quickly reflects pressure fluctuations; the primary needle indicates current pressure, while the secondary needle records the maximum pressure during testing. This alerts users to make necessary adjustments, facilitating better monitoring of pressure changes and ensuring smooth production operations. High-precision measurement: Employs a compact design that shortens the transmission linkage between the sensor and the needle, reducing error and enhancing accuracy; precise data is crucial for assessing production status, preventing potential risks, and making informed decisions. Maximum value memory: Retains the maximum pressure reading, allowing personnel to analyze and evaluate pressure variations in the equipment over time. Broad applicability: Features a well-sealed casing that prevents coal dust ingress and protects internal components; available in various dial sizes, adaptable to a wide range of temperatures and humidity levels, and offers customizable connection options to suit diverse environments. Enhanced production efficiency and safety: Real-time pressure monitoring and control help mining enterprises boost efficiency; timely, accurate data enables the identification and resolution of potential safety hazards, reducing the likelihood of accidents and improving overall safety.

Business Scope

The company is a professional enterprise mainly engaged in the production of hydraulic support pipeline fittings for coal mines, and the products mainly include: buckling joints, straight, tee, reducer straight, reducer tee, Y-type tee, T-type tee, F-type tee, tee, elbows, intermediate joints, plugs, U-shaped pins, unloading handles, liquid injection gun, spherical disconnecting valves, etc. The advanced equipment can make the product quality higher, the production efficiency higher, the production cost lower, and enhance the competitiveness of the market, so that the enterprise can get a larger economic benefit.

"To do a good job, we must first sharpen our tools" Advanced equipment can improve product quality, increase production efficiency, reduce production costs, enhance market competitiveness, so that the enterprise can obtain greater economic benefits. For this reason, the company has invested a lot of money to buy a large number of advanced production equipment at home and abroad, such as Taiwan sawing machine, German cold-drawing machine, green forging electric screw presses, CNC machining centers, domestic advanced CNC machine tools and other equipment.

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