About Us

An enterprise specializing in the manufacture of drive and control application products

Shanghai New Solution M&E Co.,Ltd.  is a professional company that develops, designs, manufactures and sells electro-hydraulic actuators and hydraulic actuators. After years of effort, We have established a professional rapid response team with the goal of making the drive intelligent,precise and automatic

We have 20 years experience in providing hydraulic and electro-hydraulic control services for construction machinery and heavy machinery in China, specializing in the research, development, application and manufacturing of electro-hydraulic actuators and hydraulic actuators. All of our products are developed and designed independently by the technical team, and all core components are produced independently; at present, the specifications of electro-hydraulic actuators and hydraulic actuators have achieved full coverage of the series required by the market, and we'll continue to carry out in-depth basic research and innovative work.

We have a total of 16 specifications within the torque range of 100~35500N.m for the gear rack actuator, and the materials are QT500-7, 316L and aluminum/tin bronze for customers to choose; a total of 8 specifications within the torque range of 125~16000N.m for screw hydraulic actuator. All of the hydraulic actuators can be configured with hydraulic power sources to form integral or split electro-hydraulic actuators according to the needs of customers.

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Valve driven hydraulic actuator - two structural configurations

The valve hydraulic actuator is powered by high-pressure oil and has the characteristics of large load capacity and high regulation. According to its structure, it can be roughly divided into two types: traditional separated type and intelligent integrated type.

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Valve driven actuator - rack and pinion hydraulic actuator

The hydraulic actuator is powered by high-pressure oil and has the characteristics of large load capacity and high adjustment accuracy. The hydraulic actuator structure includes a blade type structure and a piston type structure. The blade type is divided into single blade type and multi blade type; The piston type includes subdivided gear and rack type, spiral piston, chain type, crank connecting rod type, and multiple actuators. This article briefly discusses gear and rack actuators. The following figure shows a typical gear rack structure actuator.

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Valve driven hydraulic actuator - Selection considerations 1

The size of the swing angle determines the parameters during design. That is to say, the maximum swing angle of a selected manufacturer or structural actuator has been determined. So it mainly depends on whether the maximum swing angle can meet the application requirements. For example, if the full open angle of a butterfly valve is 90 degrees, choosing an actuator with a maximum angle of 94 degrees can basically meet its requirements

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