Hydraulic Pump- Types and Preventive Maintenance

Hydraulic pumps works on the principle of converting mechanical energy into hydraulic fluid power. These are capable of rotating and acting just like a motor. The basic idea is that the constrain which is applied at one position is transmitted to another position utilizing an incompressible liquid, similar to oil, which can't be compacted yet rather is displaced when pressure is applied.

Popular types of Hydraulic pumps

·         Piston Pumps- Piston pumps are a kind of reciprocating pump, which are positive-displacement pumps that can utilize a piston or plunger to displace fluids.  Piston pumps can be driven physically or automatically, and there are a number of machines that can be used to run the piston. Types of piston pumps are:-

1.      Axial Piston Pumps

2.      Radial Piston Pumps

·         Vane Pumps- This type is majorly driven by an outside engine that pivots at a regular speed. Similar amount of fluid is pumped with each rotation, which is regardless of how much pressure there is in the system. Its utmost advantages are stability and easy operation. Types of vane pumps are:-

1.      Fixed Displacement Vane Pumps

2.      Variable Displacement Vane Pumps

3.      Single Chamber Vane Pumps

4.      Double Chamber Vane Pumps

·         Gear Pumps- Hydraulic gear pumps are a standout amongst the most widely recognized types of pumps. It uses gears to pump fluid by displacement. These are easy to work, modest and durable. Since it is working at a consistent at a constant displacement, their work is less productive. Types of gear pumps:-

1.      External Gear Pumps

2.      Internal Gear Pumps

3.      Gear Ring Pumps

4.      Screw Spindle Pumps

Preventive Maintenance Tips

Expanding complexity of these cutting edge hydraulic machineries has prompted to higher performance. One has to be pro-active in keeping up and checking the needful for the smooth operation of these hydraulic pumps and motors. Here is the routine maintenance checklist to maintain these hydraulic machineries.

·         Fluid cleanliness is essential

·         Fluid temperature and thickness should be checked

·         All settings should be according to the producers specifications

·         Each and each parts must be substituted before they come up short

·         Correct commissioning methods must be pursued

·         Any type of failure must be completely analyzed.

The above mentioned points are a simple guide to the people who look for the quality and maintenance of hydraulic machinery. There are many Hydraulic pump suppliers in Delhi which offers machines of best quality to their customers.