Japan NACHI hydraulic oil pump

Nachi plunger pump

 

As a variable axial plunger pump, the pump has the characteristics of greatly reducing loss and saving power: stable oil output can reduce loss of flow and reduce power loss; Smooth operation and low noise: the silencing structure is adopted on the various parts of the pump core to stabilize the performance and reduce the noise during operation. High reliability and long life.

 

 

For example, the pressure of such pumps as pvs-0b-8n1-30, pvs-1b-16/22n2-12, pvs-2b-35/45n2-12 can reach 25Mpa, which is a standard type of pressure compensating piston pump. Among them, pvs-1 /2B has pressure compensating P, dual-pressure and dual-flow control NQ, electromagnetic valve cutoff control RS, dual-pressure control WS and other pumps with different control modes.

 

 

If pzs-3b /4B/5B/6B / 6b-70/100/130/180/220n1 /3/4-10 and other pressure compensating plunger pumps of various flows, the pressure can reach up to 28Mpa. Pzs-3/4/5/6b also has dual pressure WS, electromagnetic cutoff control RS, dual pressure and dual flow NQ.

 

 

For example, a series of pumps such as pz-2b /3B/4B/5B/6B are variable plunger pumps with load induction, which are based on the technology of variable plunger pumps and adopt static pressure bearing structure to realize ultra-quiet hydraulic combined system. Creates a quiet work environment.

 

 

Nachi vane pump

 

 

There are several kinds of VDS blade pumps: VDS series. VDS series blade pumps have the characteristics of efficient operation, low noise, small shape, simple structure, easy operation, rapid characteristics and sensitive response, high effect, long life and solid structure. The models of VDS series are as follows: vds-0a-1a1-10 vds-0b-1a2-10, etc. VDR series pumps have the following characteristics: stable and efficient operation of pressure at 14MPa, instantaneous responsiveness of high precision, high pressure area, low noise action, reduction of power loss, and solid construction of resistance to harsh environment. VDC series blade pumps are high pressure blade pumps, which can also operate efficiently and stably at high pressure with little vibration, little noise, quiet, quick response and high precision movements, precise characteristics, stable dispatching, efficient operation to reduce power loss, and easy maintenance and operation. In general, these vane pumps are common, although their performance is similar, but their role in the machine is different! The overall effect is different too!

 

 

Nachi gear pump

 

 

Features: high efficiency -- using patented technology to increase efficiency with axial and radial compression, pressure up to 300Mpa.

 

 

Long service life -- good wear resistance and strong service life.

 

 

Low noise - using a modified open line, short tooth engagement design reduces the pulse and reduces noise very quietly.

 

 

Simple structure and convenient maintenance.

 

 

Nachi plunger pump

 

 

Pvs-0b, pvs-1b, pvs-2b, pzs-3b, pzs-4b, pzs-5b, pzs-6b, pz-2b, pz-3b, pz-4b, pz-5b, pz-6b and other series.

 

 

Nachi vane pump

 

 

Vds-0a, vds-0b, vds-0b, vds-11b, vdc-11b, vdc-11b, vdc-11b, vdc-12a, vdc-12b, vdc-22a, vdc-22b, vdc-13a, vdc-13b and other series.

 

 

Nachi gear pump

 

 

Iph-2a, iph-2b, iph-3b, iph-4b, iph-4b, iph-5a, iph-5b, iph-6b, iph-2a6b, iph-23b, iph-24b, iph-26b, iph-33b, iph-24b, iph-36b, iph-44b, iph-45b, iph-45b, iph-55b, iph-56b, iph-66b and other series.

The above:Features of metal hydraulic press