HYDRAULIC SYSTEM SPECIALTY

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We mainly produce hydraulic valve, tipping valve, directional control valve, pneumatic control valve, limit valve, high pressure gear
pump, piston pump and a complete set of hydraulic system.
Specialized in product
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Hydraulic Pump

HYDRAULIC SYSTEM SPECIALTY

WHO WE SERVER ?

In past 25 years, we supply high quality hydraulic system for...
HYDRAULIC SYSTEM SPECIALTY
SPECIALIZED IN DUMP TRUCKHYDRAULIC SYSTEMS
- Powerful production infrastructure
- Advanced machinery
- Implement strict quality control
- Provide OEM and ODM services
- Reliable after-sales support
Stable supply of products
HYDRAULIC SYSTEM SPECIALTY

WHY CHOOSE US ?

We provide hydraulic systems to many domestic assembly plants, many well-known Chinese
brands of engineering vehicles are using our hydraulic system products.
HYDRAULIC SYSTEM SPECIALTY

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!
HYDRAULIC SYSTEM SPECIALTY

FLYBY CERTIFICATIONS

We have cylindricity tester, hardness tester, thread tester,simulation vehicle hydraulic system test bench and other advanced laboratory inspection equipment and rigorous quality control is maintained by skilled employees, ensuring every product meets the highest standards.
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If you have any needs or questions, we sincerely welcome you to contact us. We will wholeheartedly provide you with comprehensive support and satisfactory service. We look forward to working with you!
HYDRAULIC SYSTEM SPECIALTY

News & Blogs

We provide hydraulic systems to many domestic assembly plants, many well-known
Chinese brands of engineering vehicles are using our hydraulic system products.
Latest news and blog posts
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Tipping Valve for Dump Truck Maintenance Tips

For a fleet manager or owner-operator, a failed dump cycle is never just a mechanical inconvenience; it is a direct hit to the bottom line. When a hydraulic system fails mid-operation, you aren't simply dealing with the cost of a replacement part. You face expensive tow-offs, missed loads, angry clients, and the looming safety liability of an unstable, loaded bed. While tires and engines often get the glory in maintenance logs, the hydraulic system acts as the true revenue-generating mechanism of the truck.

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What Is Direction Control Valve?

A direction control valve (DCV) acts as the logical switching element within fluid power systems. It is the component responsible for starting, stopping, and routing fluid flow, effectively dictating the movement and sequence of hydraulic or pneumatic actuators. Whether you are managing a complex in

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Pneumatic Control Valve Basics and Their Working Principle

You use a pneumatic control valve for accurate movement in big machines. This device uses air pressure to move compressed air. It helps you control hydraulic systems quickly and easily. In dump trucks and garbage trucks, pneumatic control valves help you lift and lower things. New designs, like the FLYBY valve, use better materials and smart features. These make the machine last longer and feel better to use. With these new ideas, you save fuel and have less machine break time. Your equipment lasts longer and you get smoother, safer control.

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What Is a Hydraulic Gear Pump and How Does It Work?

A hydraulic gear pump moves fluid by trapping it between the teeth of two meshed gears. One gear connects to a shaft, and the other turns with it. This action creates a vacuum at the inlet, draws fluid in, and pushes it out through the outlet. You will see these pumps in dump trucks and industrial equipment because they work reliably and handle heavy loads with ease.

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Hydraulic Oil Tank Installation Tips for Beginners

Many system designers and fleet operators mistakenly view the Hydraulic Oil Tank as a simple storage vessel—a passive bucket for holding fluid. In reality, the tank is a dynamic component critical for thermal conditioning, air separation, and contaminant control. If you treat installation as an afte

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Pump

What does the pump capacity used in a dump truck depend on? Is it all related to the weight lifted by the dump truck?The displacement of the hydraulic pump used in dump trucks (primarily gear pumps; plunger pumps are less commonly used in small and medium-sized dump trucks) is indeed a key design fa

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2024 Shanghai PTC Exhibition

Weifang Chengfeiyue Hydraulics Shines at PTC ASIA 2024, Securing Global Partnerships.Weifang Cheng Feiyue Hydraulic Machinery Co., Ltd., a leading manufacturer of robust and reliable hydraulic solutions for the heavy-duty transportation industry, successfully concluded its participation at PTC ASIA

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Exhibition of Assembly Plant Achievements

Focusing on hydraulics for 25 years - Weifang Chengfeiyue Hydraulic Machinery Co., Ltd. sets a new industry benchmarkSuccessfully delivered 100 sets of Sinotruck dump truck hydraulic systemsIn December 2024, with the successful delivery of the last batch of Sinotruck dump truck hydraulic systems, We

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FLYBY HYDRAULIC
MACHINERY
We provide hydraulic systems to many domestic assembly plants, many well-known Chinese brands of engineering vehicles are using our hydraulic system products.
E-Mail:  flybyhydraulic@gmail.com
Phone:  +86-19130849391
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Weifang Chengfeiyue Hydraulic Machinery company limited, established in 2013.
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