News- Zhejiang Gongzheng Machinery Co., Ltd.

Industry News

How to choose brake foot valve suitable for different brake systems

Aug 04, 2025

The brake foot valve is a key component in the vehicle's pneumatic brake system. It controls air flow and pressure to achieve braking operation. In different types of brake systems, the choice of brak...
Industry News

Does the brake foot valve require regular maintenance

Jul 28, 2025

Importance of Regular Maintenance of Brake Foot ValveThe brake foot valve is a key component in the vehicle braking system, especially in the pneumatic brake system. The main function of the brake foo...
Industry News

How to prevent air dryer filters from freezing

Jul 21, 2025

Air dryer filters play a vital role in compressed air systems. Their main function is to remove moisture and impurities from the air and keep the compressed air dry. However, in low-temperature enviro...
Industry News

What are the materials of air dryer filters usually

Jul 14, 2025

The air dryer filter is one of the most important components in the compressed air system. Its main function is to remove moisture, oil and other impurities from the compressed air to keep the air dry...
Industry News

Understanding brake chambers: Types, function, and maintenance

Jul 07, 2025

Introduction In the intricate world of heavy-duty vehicles, every component plays a crucial role in ensuring safe and efficient operation. Among these, brake chambers stand out as indispensable elemen...
Industry News

What to do if the air dryer filter element is abnormal

Jun 30, 2025

The air dryer filter is one of the key components in the compressed air system. It plays an important role in ensuring the quality of compressed air and protecting the equipment from contamination. Du...
Industry News

What is the difference between an air dryer filter and an air dryer

Jun 23, 2025

Air dryers and air dryer filters are both vital components of compressed air systems. They each have different tasks. Although they overlap in function, their functions and working principles are sign...
Industry News

What is the effect of condensed water in the brake pipe on the air brake system

Jun 16, 2025

Air brake systems are widely used in medium and heavy commercial vehicles. They use compressed air as a power source to drive the brake mechanism. During the operation of the system, a certain amount ...
Industry News

Building a braking safety line: the composition and maintenance details of the air brake system

Jun 09, 2025

What are the main components of the truck air brake system? The truck air brake system is an important guarantee for the safe driving of large vehicles. It relies on compressed air to drive the brake ...
Industry News

What preparations are there before installing truck gearbox valve

Jun 02, 2025

When selecting and installing Truck Gearbox Valve, it is necessary to first accurately verify its model and verify the relevant technical parameters. The valve bodies equipped with different types of ...
Industry News

What should I check after installing truck gearbox valve

May 26, 2025

The sealing of the hydraulic system is the primary step in the performance inspection of the transmission valve. The transmission valve controls the operation of the clutch and brake by adjusting the ...
Industry News

How to solve the reflux of brake air dryer condensate

May 19, 2025

When conducting in-depth analysis of the condensate reflux problem, a comprehensive inspection and evaluation of the gas circuit system is first necessary. The core of this process is to confirm the r...