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Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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+86 13525609655

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rsdzd@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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Basics of Electro-hydraulic actuator | Instrumentation and ...
Basics of Electro-hydraulic actuator | Instrumentation and ...

Electro,-hydrostatic actuator (EHA) replace ,hydraulic, systems with electrical power-only self-contained actuators. EHAs eliminates the need for separate ,hydraulic, pumps and tubing. In most cases, ,hydraulic, electrical actuators include a closed ,hydraulic system, consisting of an electrical drive motor, a ,pump, and a ,hydraulic, cylinder with plunger and actuator stem. Position...

What is electro-hydraulic braking? PH Explains ...
What is electro-hydraulic braking? PH Explains ...

Electro,-,hydraulic, braking in automotive applications Hybrid and electric cars often utilise EHB systems, in order to avoid the need for a vacuum ,pump, to generate vacuum for a conventional brake ...

Electrohydraulic power steering pump (EHPS)
Electrohydraulic power steering pump (EHPS)

The ,electrohydraulic power steering pump, provides the demand-oriented amount of oil and pressure that is needed to operate the ,hydraulic, steering systems of commercial vehicles at any given time. The EHPS consists of two electric motors, each equipped with power electronics equipment, a vane ,pump, and an optional customer-specific mounting bracket.

Electro Hydraulic Systems Design and Control
Electro Hydraulic Systems Design and Control

Electro Hydraulic, Systems Design and Control, ... ,pump, p ,system, * – coefficient of contraction ~0.7 ** ρ– density fluid, mineral oil ~0.8 gr/cm 3. 08.03.2017 6 Physical Properties Energy Consumption Cylinder Direct Drive • Power required is essentially only as high as

Introduction to Electro-Hydraulic Control Technology
Introduction to Electro-Hydraulic Control Technology

Outputs can be on/off voltage signals or proportional PWM signals to control the ,hydraulic, valving. Communications: The controller can have the ability to engage in two-way communications with a bus ,system, (for example: communication between the ECU and a …

Electro-Pumps ET - Bucher Hydraulics
Electro-Pumps ET - Bucher Hydraulics

Bucher Hydraulics ,electro,-pumps series ET are equipped with modern external gear pumps - AP05, AP100 and AP212 series together with efficient DC or AC ,electro,-motors. These ,electro,-pumps offer high volumetric efficiency and mechanical characteristics, good balancing and …

What is electro-hydraulic braking? PH Explains ...
What is electro-hydraulic braking? PH Explains ...

Electro,-,hydraulic, braking in automotive applications Hybrid and electric cars often utilise EHB systems, in order to avoid the need for a vacuum ,pump, to generate vacuum for a conventional brake ...

Electro-hydraulic pump control system - CATERPILLAR INC
Electro-hydraulic pump control system - CATERPILLAR INC

Electro,-,hydraulic pump, control ,system, . European Patent EP1306552 . Kind Code: B1 . Abstract: Abstract of EP1306552 A method is provided for controlling displacement of a variable displacement ,pump, (14) coupled to a load (12). The method includes determining an electrical signal to be ...

Electro-hydraulic systems - HAWE Hydraulik
Electro-hydraulic systems - HAWE Hydraulik

Electro,-,hydraulic, technology in which ,hydraulic, valves are opened or closed by switching solenoids. The signal processing is generally undertaken using relay technology (Figure E 22 a) . ,Electro,-,hydraulic, control technology with continuously adjustable valves ( proportional valves ).

The Case for Electro-Hydraulic Actuators | Hydraulics ...
The Case for Electro-Hydraulic Actuators | Hydraulics ...

An ,electro,-,hydraulic, actuator like this Thomson H-Track is about the same size as a conventional electric actuator but delivers substantially more power. Thomson Industries. In an ,electro,-,hydraulic, actuator an electric motor rotates clockwise, turning gears that pressurize the ,hydraulic, fluid.

Electro-hydraulic control system
Electro-hydraulic control system

Electro,-,hydraulic system, (Fig. 1) contains a temperature sensor working fluid 1, the ,hydraulic, motors 2, the valves 3, remote control 4, the control unit 5, the AC ,pump, performance with ,electro,-,hydraulic, control 6 device limit signal 7, and the output control unit 4 is connected to the input of the control unit 5, the first output control unit 5 is connected to control inputs of the valves 3 ...

Electro hydraulic pumps - Steering systems
Electro hydraulic pumps - Steering systems

Electro Hydraulic pump,, ... Set of three compression fittings with olives and support sleeves for connecting EHPR ,electro-hydraulic pumps, to 6 hose or tubing. View Details. EHPRSET08. ... Able to operate any type of ,hydraulic, steering ,system, fitted with an EHP by means of a control box.

Electro hydraulic pumps - Steering systems
Electro hydraulic pumps - Steering systems

Electro Hydraulic pump,, ... Set of three compression fittings with olives and support sleeves for connecting EHPR ,electro-hydraulic pumps, to 6 hose or tubing. View Details. EHPRSET08. ... Able to operate any type of ,hydraulic, steering ,system, fitted with an EHP by means of a control box.

Electro-Hydraulic Automation | Fluid Power & Electronic ...
Electro-Hydraulic Automation | Fluid Power & Electronic ...

Welcome to ,Electro,-,Hydraulic, Automation Online! We are a full service fluid power and electronics systems and controls shop located in Cedar Rapids, Iowa. At EHA, we have the capability of satisfying all of your fluid power needs, from standard "base-pak" vertical power units and pneumatic systems to full service custom solutions and custom manufactured cylinders.

Electrohydraulic power steering pump (EHPS)
Electrohydraulic power steering pump (EHPS)

The ,electrohydraulic power steering pump, provides the demand-oriented amount of oil and pressure that is needed to operate the ,hydraulic, steering systems of commercial vehicles at any given time. The EHPS consists of two electric motors, each equipped with power electronics equipment, a vane ,pump, and an optional customer-specific mounting bracket.

The Case for Electro-Hydraulic Actuators | Hydraulics ...
The Case for Electro-Hydraulic Actuators | Hydraulics ...

An ,electro,-,hydraulic, actuator like this Thomson H-Track is about the same size as a conventional electric actuator but delivers substantially more power. Thomson Industries. In an ,electro,-,hydraulic, actuator an electric motor rotates clockwise, turning gears that pressurize the ,hydraulic, fluid.

Basics of Electro-hydraulic actuator | Instrumentation and ...
Basics of Electro-hydraulic actuator | Instrumentation and ...

Electro,-hydrostatic actuator (EHA) replace ,hydraulic, systems with electrical power-only self-contained actuators. EHAs eliminates the need for separate ,hydraulic, pumps and tubing. In most cases, ,hydraulic, electrical actuators include a closed ,hydraulic system, consisting of an electrical drive motor, a ,pump, and a ,hydraulic, cylinder with plunger and actuator stem. Position...

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City