1. "Jinhu" brand mining pneumatic diaphragm pump, the whole machine seal adopts the high-quality rubber seal kit imported from Japan ， Excellent sealing and wear resistance, the product life is more than four times of domestic cheap rubber parts.

2. The shell of "Jinhu" brand mining pneumatic diaphragm pump is made of aluminum alloy 101A. The raw material is calibrated by international aluminum alloy. The structure is compact, antistatic and has good mechanical properties.

3. T6 heat treatment, solution treatment and complete artificial aging are used to obtain the highest hardness and tensile strength.

4. Precision five-axis machining center to ensure efficient and stable operation of equipment; The pump body is all treated with surface anodic oxidation to enhance the corrosion resistance and weather resistance of the equipment.

5. Epoxy coating, high temperature resistance, corrosion resistance.

6. Before leaving the factory, the whole machine has been tested in full condition, so it is easy to use.

7. After sales service (the whole machine is guaranteed for one year, free maintenance within one year, free of labor cost).

Market advantages:

1. own registered brand (non-market currency counterfeit Ingersoll Rand);

2. it has its own technology and production plant

3.have their own coal safety certification (general manufacturers do not do down, the national testing requirements are high);

4.strictly in accordance with national standards of production and factory tests, one year of quality assurance and convenient after-sales maintenance (there are many no quality assurance and after-sales services in the market);

5.the technology is advanced, but also has the market does not have the integrated automatic control mine pneumatic diaphragm pump