Guangzhou FENGWANG Machinery Co.LTD

Guangzhou FENGWANG Machinery Co.LTD

Home> Industry News
May 20, 2024

Construction Machinery Parts Hydraulic One-Way Valve

Hydraulic One-Way Valve, also known as a check valve or non-return valve, is a valve used to control the direction of fluid flow. It allows fluid to flow freely in one direction and blocks flow in the opposite direction. This valve is widely used in many hydraulic systems to ensure that the fluid can only flow in a specific direction, prevent backflow, and protect the equipment from damage.    Working Principle   - Forward Flow: When the fluid flows in the allowed direction, the hydraulic one-way valve will open and allow the flui

July 22, 2024

Hydraulic EGR (Exhaust Gas Recirculation) Valve

Hydraulic EGR (Exhaust Gas Recirculation) Valve is a component used in some diesel and gasoline engines to reduce nitrogen oxide (NOx) emissions. The EGR system works by recirculating a portion of an engine's exhaust gas back to the engine cylinders, which dilutes the oxygen-rich air charge and lowers peak combustion temperatures. This reduction in temperature helps to minimize the formation of NOx.   In traditional EGR systems, the valve is typically controlled electrically or pneumatically. However, in some advanced systems, hydraulic control is used for more

July 08, 2024

Construction Machinery Parts Hydraulic pump Booster

Construction Machinery Parts Hydraulic pump Booster is typically used to increase the pressure in a hydraulic system or to assist a hydraulic pump in achieving higher pressures than it might manage on its own.  1. Booster Valves: Specifically related to the booster function, the hydraulic pump valves control the boost pressure.   2. Seals and O-Rings: These are crucial for maintaining the integrity of the hydraulic system and preventing leaks.   3. Valves: Hydraulic systems use various types of valves (e.g., check

September 25, 2024

Construction Machinery Parts Hydraulic Control Block Valve

Hydraulic Control Block Valve is a critical component used in hydraulic systems to control the flow of hydraulic fluid. It is typically part of a larger assembly known as a hydraulic valve block or manifold, which consolidates multiple hydraulic valves and their connections into a single unit. This design allows for more efficient installation, maintenance, and space-saving in machinery and equipment.    Key Components and Functions: 1. Valves: These can include directional control valves, pressure relief valves, flow control valves, and check va

September 11, 2024

Construction Machinery Parts Hydraulic Pump Bearing

Construction Machinery Parts Hydraulic Pump Bearing is a critical component in hydraulic systems that helps to reduce friction and wear between moving parts, thereby extending the life of the hydraulic pump. Bearings support the rotating shafts or other moving components within the hydraulic pump and ensure smooth operation.   There are several types of bearings used in Construction Machinery Parts Hydraulic Pumps:   1. Ball Bearings: These are commonly used due to their ability to handle both radial and axial loads efficiently.

August 29, 2024

Construction Machinery Parts Hydraulic Pump Spare Parts Swash Plate

FNGWNG Construction Machinery Parts Hydraulic Pump Spare Parts Swash Plate is a key component in Construction Machinery hydraulic pumps, particularly in axial piston pumps and Construction Machinery Parts hydraulic motors. It's an essential part that helps convert rotational motion into reciprocating motion, which is necessary for the pump to function properly. Swash plates play a critical role in the operation of many hydraulic systems, offering a balance between efficiency, power, and flexibility.   How It Works: 1. Design: The swash plate is typica

August 15, 2024

Construction Machinery Parts Hydraulic pump valve plate

Construction Machinery Parts Hydraulic pump valve plate is a critical component in hydraulic pumps, which are essential parts of hydraulic systems used in various machinery and equipment for power transmission and control.   The valve plate works in conjunction with other components like the rotor, stator, and pistons to manage the flow of hydraulic fluid within the pump. Its primary function is to regulate the intake and expulsion of hydraulic fluid as the pump operates. The design and precision of the valve plate are crucial for ensuring efficient operation an

August 08, 2024

Construction Machinery Parts Hydraulic Breaker Seal Kits

Hydraulic Breaker Seal Kit is a set of seals and other components specifically designed for repairing or maintaining the seals within hydraulic breakers. Hydraulic breakers, also known as demolition hammers, are heavy-duty machines used in construction and mining to break up concrete and rock.   The seal kit typically includes various types of seals such as O-rings, gaskets, and other parts that prevent fluid leaks and ensure the proper functioning of the hydraulic system. Regular maintenance and timely replacement of these seals are crucial to keep the hyd

October 22, 2024

Construction Machinery Parts Piston Motor

Construction Machinery Parts Piston Motor is a type of hydraulic motor commonly used in heavy machinery and construction equipment. These motors convert hydraulic energy (pressure and flow) into mechanical energy (rotational motion). They are essential components in various construction and industrial applications, such as excavators, skid-steer loaders, and other heavy machinery.   Key Components and Working Principle   1. Pistons: The pistons move within cylinders to generate rotational force. 2. Cylinders: These are the c

October 15, 2024

Construction Machinery Spare Parts Vane Motors

Construction Machinery Vane motors, also known as vane pumps or vane actuators, are commonly used in construction machinery for their efficiency and ability to handle high pressures. They are rotary actuators that convert hydraulic fluid power into mechanical energy. Here's some information about vane motors in the context of construction machinery:   1. Function: Vane motors operate based on the principle of fluid pressure acting on the vanes inside a rotor. The pressurized fluid pushes against these vanes, causing the rotor to spin and generate mech

November 01, 2021

hydraulic pump repair seal kits

Hydraulic pump seal kits are essential components used to maintain and repair hydraulic pumps. These kits typically include a variety of seals, O-rings, gaskets, and other parts necessary to replace worn or damaged seals within the hydraulic system. Proper maintenance with these kits can help prevent leaks and ensure the efficient operation of hydraulic equipment.   Key aspects of hydraulic pump seal kits include:   1. Compatibility: It's important to choose a kit that is compatible with your specific hydraulic pump model. Different mo

August 01, 2024

Excavator Hydraulic Main Relief Valve

The main relief valve in an excavator's hydraulic system plays a critical role in protecting the hydraulic components from excessive pressure that could cause damage. Here’s a brief overview of what it is and how it works:    What is a Excavator Hydraulic Main Relief Valve?   - Function: The main relief valve (also known as a safety valve or pressure relief valve) is designed to limit the maximum pressure within the hydraulic system. It does this by opening a path for hydraulic fluid to flow back to the reservoir when the pr

October 11, 2021

Hydraulic swing motor repair seal kit

Hydraulic swing motor seal kit is a set of seals and gaskets designed for use in hydraulic swing motors, which are commonly found in heavy machinery such as excavators, backhoes, and other construction equipment. These kits typically include all the necessary seals and components needed to replace worn or damaged seals within the motor.   The main purpose of these kits is to ensure that the hydraulic system remains sealed and efficient, preventing leaks and ensuring proper operation of the machinery. The seals included in a hydraulic swing motor seal kit can var

July 01, 2024

Construction Machinery Parts Hydraulic Relief Valve

Hydraulic relief valve, also known as a pressure relief valve or safety valve, is a critical component in hydraulic systems designed to protect the system from overpressure conditions. When the fluid pressure in the hydraulic system exceeds a predetermined value, the relief valve opens to allow excess fluid to flow out, thereby reducing the pressure within the system and preventing damage to system components.   Key Components and Functions   - Valve Body: The main housing that contains all other components. - Valve Spool or

September 01, 2021

Hydraulic travel motor repair seal kit

Hydraulic travel motor assembly seal kit is a set of seals and other components used to maintain the integrity of a hydraulic travel motor. Seal kits for final drive motors assembly are essential components in maintaining the integrity and functionality of heavy machinery's final drive systems. Hydraulic travel motors assembly are commonly found in heavy machinery like excavators, bulldozers, and other construction equipment. They convert hydraulic energy into mechanical energy to drive the travel mechanisms of these machines.   The seal kit typ

June 03, 2024

Excavator Spare Parts Hydraulic Cylinder Assembly

The assembly of an excavator's hydraulic cylinder is a critical process that requires precision and expertise to ensure the proper functioning and longevity of the equipment. Here’s a general overview of the steps involved in assembling a hydraulic cylinder for an excavator:   1. Preparation - Gather Tools and Materials: Ensure you have all necessary tools, including wrenches, sockets, torque wrench, and any specific tools recommended by the manufacturer. - Inspect Components: Carefully inspect all components for damage or wear. This

August 03, 2021

excavator spare parts hydraulic tank

Excavator's hydraulic tank, also known as the hydraulic reservoir or hydraulic fluid reservoir, is a crucial component of the excavator's hydraulic system. Its primary function is to store and cool the hydraulic fluid (often referred to as hydraulic oil), which is used to transmit power throughout the hydraulic system.   Key points about the hydraulic tank include:   1. Storage: It holds the hydraulic fluid that circulates through the hydraulic system. 2. Cooling: The tank helps dissipate heat from the hydraulic fluid, keepi

May 01, 2024

Excavator Spare Parts Rotary Motor Swing Motor

Excavator's swing motor is a critical component of an excavator, which is a heavy construction equipment widely used in various construction and excavation tasks. The swing motor allows the upper structure of the excavator to rotate relative to its undercarriage, enabling the operator to maneuver the bucket or other attachments in different directions without moving the entire machine.   Key points about the excavator swing motor include:   1. Function: It enables the rotation of the excavator's upper structure around a vertical axis,

July 02, 2021

excavator hydraulic oil level dipstick gauge

Excavator's hydraulic oil level can be checked using a dipstick, similar to how you check the oil level in a car engine. Here’s how you can do it:   1.Preparation: Make sure the excavator is parked on a flat and stable surface. The engine should be turned off and allowed to cool down for a while to ensure an accurate reading.   2. Locate the Dipstick: Find the hydraulic oil dipstick. It is usually located near the hydraulic reservoir or oil tank. Sometimes, it might be marked with a label such as "Hydraulic Oil" or "Hydro."

April 01, 2024

Construction Machinery Parts Excavator Travel Motor

Excavator's travel motor is a crucial component that powers the movement of the entire machine. It allows the excavator to move forward, backward, and turn. The travel motor is typically part of a hydraulic system, which converts hydraulic energy into mechanical energy to drive the tracks or wheels of the excavator.   Key aspects of an excavator travel motor include:   1. Type: Depending on the design, excavators can have either track systems or wheel systems. Track systems use travel motors to drive the tracks, while wheeled excavator

June 08, 2021

Excavator Spare Parts Hydraulic Vane Pump

Excavator Hydraulic Vane Pump is a type of hydraulic pump used in construction machinery like excavators to transfer mechanical energy into hydraulic energy. This conversion is essential for the operation of various hydraulic systems on the excavator, such as lifting arms, digging buckets, and other attachments.   Here are some key points about the Excavator Hydraulic Vane Pump:   1. Function: The primary function of this pump is to pressurize hydraulic fluid (usually oil) which then powers hydraulic cylinders and motors in the excavat

March 01, 2024

Construction Machinery Parts Main Control Valve

The main control valve is a critical component in an excavator's hydraulic system. It is responsible for directing and controlling the flow of hydraulic fluid to various actuators and functions within the machine, such as the boom, dipper arm, bucket, and swing motor.    Main control valve’s a breakdown of its key aspects:   1. Functionality: The main control valve manages the hydraulic fluid distribution based on the operator's input from the joysticks. It controls the movement and speed of the excavator's working parts.

May 10, 2021

Construction Machinery Parts Hydraulic Service Valve

Hydraulic Service Valve is a component used in hydraulic systems to control the flow of fluid for various operations such as maintenance, testing, or isolation of specific parts of the system. Here are some key points about Hydraulic Service Valves:   1. Purpose: These valves allow for the controlled introduction or removal of fluid from a section of the hydraulic circuit without affecting other parts of the system.   2. Types: There are several types of hydraulic service valves, including ball valves, gate valves, and needle valves, e

January 02, 2024

Construction Machinery Hydraulic Gear Pump

Gear pump is a type of positive displacement pump that uses the meshing of gears to move fluids or materials. It is commonly used in construction machinery for hydraulic systems due to its simplicity, reliability, and ability to handle thick and viscous fluids.   Components: 1. Gears: The primary components responsible for pumping fluid. They can be either external or internal. 2. Housing: The casing that contains the gears and fluid. 3. Inlet and Outlet Ports: Where the fluid enters and exits the pump.  

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send