Frequency-Conversion Hydraulic Unit

Frequency-Conversion Hydraulic Unit

Intelligent multi-objective management hydraulic station, Machine tool, machining center power source, power plant;70bar Hydraulic Pump Station Manufacturers & Suppliers in China;Find hydraulic control devices, hydraulic stations, hydraulic pump stations, and hydraulic systems. Buy energy-saving and environmental protection hydraulic power equipmentWe are the R&D, production and sales factory of China's energy saving and environmental protection hydraulic pump station.

Product Details

Product Description

Ningbo Youzhi Machinery Technology Co.,is a high-tech enterprise integrating R&D, production, and domestic foreign trade. "Technology Creativity in the Future" is the core competitiveness that creates the miracle of the industry. The company attaches great importance to the investment of scientific research and the development and cultivation of talents. The energy-saving hydraulic station can have built-in PID control and no-speed feedback vector control compared to the conventional inverter, so it has better control characteristics;  In 2016, the company was elected as “Executive Director of the Ningbo Energy Conservation Association” 

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innovation of the energy-saving hydraulic station

Energy-saving hydraulic station working principle: When the control valve is opened, the hydraulic circuit starts to work, the pressure value in the plunger pump drops, the sensor senses that the pressure drops below the setting, the controller immediately gives instructions to increase the motor speed to protect Hydraulic return to normal work.The intelligent hydraulic station can set the hydraulic station to supply only one machine tool, so that a set of information is exported to the machine tool control system for the information sets of the hydraulic clamping signal, the gas detection signal, the oil level signal, the motor temperature signal, and the like. Kinds of CNC control systems.

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Main Features for hydraulic power unit

Hydraulic energy-saving equipment through the flow control mode, to achieve one with two (a hydraulic drive two machine tools), according to the pressure signal of the pressure transmitter to go back to the servo drive, the servo drive further through the host computer to set the pressure signal and The feedback signal is compared to control the servo motor to achieve system stability through the value of PDI output. The servo driver sets different pressures according to different processes, maximizes the use of energy, and achieves energy conservation.


Project

Data

Item

Frequency-Conversion hydraulic unit

Model

SHSV-20E22-16B22-F1

Motor Power

2.2Kw

Electric

Three-phase four-wire system AC220V、With ground、50-60Hz

Pump flow

16cc/rev

Output pressure

20-70Kgf/CM2

Fuel tank capacity

20L

Hydraulic medium

N46 or N32 anti-wear hydraulic oil (select according to different ambient temperature

Features

Gas inspection, pneumatic, hydraulic, alarm

Average oil temperature

<Room temperature+(5-10)℃

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Many machine control system PLC programs are fixed, even if it needs to be modified, but also need related professionals to operate, and need to consider whether the input and output points enough to use, modify it very troublesome, intelligent hydraulic station to a certain extent This problem.


Energy Comparison

Room Temp

Power

Oil Temp

Motor Speed

Test Time

Oil Need

Wording Current

Electricity Consumption

Test Model

22℃

HP/KW

R/MIN

Day

L

A

KWh/Year

/

Normal Hydraulic system

5/3.7

38

1800(driving)

365

60

4.4

14500

MY NX 5400/50

Energy saving Hydraulic system

5/3.7

29

300(holding)

1800(driving)

365

20

1.18

3895

MY NX 5400/50

 

The product  used in CNC Ceter and Machine Center especially in Automobile and motorcycle industry. We have many successful cases in GrinderMillerPlanerBroacherShearing machineCombined machine tool etc.

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Tubularization of the hydraulic element is optimized for the connection design. The tubular connection is the earliest connection method used in the hydraulic system. It connects the components together with a pipe to form the required system. This managed connection can only be used for simpler systems. The connection design of the energy-saving hydraulic station takes into account the symmetry and aesthetics of the pipeline, the space for pipe assembly and maintenance, throttling and pressure loss at the corners.photobank (9).jpg 

 

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