Founded in 1908, Hauhinco has been developing and designing high-pressure piston pumps for more than 50 years and water pressure valves and controls for over 30 years. With this knowledge, Hauhinco is today a partner for sustainable and intelligent water hydraulics solutions. Home in the field of hard coal mining for high-pressure and spray pumping stations for underground mining - for more than 100 years, Hauhinco has been closely associated with hard coal mining since its inception more than 100 years ago. With our expertise in hydraulics, we have designed individually tailored pumping stations for underground mining. Whether high-pressure pumping stations or sprinkler pumping stations, with or without water treatment, we produce certified pump systems with all the necessary approvals for mines everywhere. Hauhinco stands for high-quality piston pumps and systems that ensure the necessary safety and reliability for longwall work. Water pressure valves and controls for a wide range of applicationsIn addition to control (control blocks), control technology and modular fluid systems, valves are one of the most important components in water hydraulics.
How durable? 
Are the switches reliable?
They perform a wide range of tasks: they control, regulate and limit hydraulic flow even under difficult operating conditions in the high pressure range. Hauhinco Solenoid ValvesHauhinco Proportional ValvesHauhinco Flow ValvesHauhinco Pilot ValvesHauhinco High Pressure PumpsHauhinco High Pressure ValvesHauhinco Piston PumpsThe valve portfolio and decades of experience in hydraulic engineering ensure the best choice for a wide range of applications, especially for pressure control (control blocks) for a wide range of hydraulic presses. As with all Hauhinco products, all valves are inspected and functionally tested before delivery.
Is there no impact on the opening and closing?
How stable is the job?
Advantages of Hauhinco three- and five-piston pumps: Compact pump design, powerful and energy-efficientAll pumps are available with feet and flanges, designed for multi-shift operation (24 7), only high-quality materials, wear-resistant and corrosion-resistant coatings, long service life, variable frequency drive (optional), many extensions and adjustments, high-pressure pumpsKey figures at a glance: Flow rates up to 2109 dm minOperating pressures up to 575 barDrive power up to 855 kWConveying medium: HFA, HFC liquid, unlubricated water Clearwater Gruben Vasser Industrial Water Enlightenment Viscosity is 05 – 4.Neutral liquid application at 0 mm s: High-pressure** spraying and cooling hydraulically driven (water hydraulic, emulsion hydraulic) presses listening to the pressurized water station pump room cleaning.