At an oil and gas field construction site deep in the Xinjiang desert, sandstorms raged and temperature differences between day and night were significant. Faced with such complex, variable, and harsh operating conditions, the LiuGong CSH1100A-25 demonstrated exceptional performance and reliability: achieving 120 hours of continuous full-load operation without any downtime or malfunctions, efficiently and stably completing the pipeline pressure testing phase, earning the trust and high praise of the client.

The air compressor was used for pressure testing during pipeline laying. Previously, the equipment used by the client frequently malfunctioned, often shutting down due to high temperatures and other issues, severely impacting project progress. This time, they chose LiuGong air compressors, specifically emphasizing that the equipment must possess excellent high-temperature resistance and uninterrupted operational reliability.

Challenge 1: During continuous operation under high temperatures, daytime ground temperatures can reach as high as 60°C, easily causing equipment overheating and shutdown. At night, temperatures plummet to around ten degrees Celsius, and this significant day-night temperature difference tests the equipment's stability.

Challenge 2: The air compressor needs to draw in a large amount of air during operation, and the numerous fine dust particles mean the equipment requires a powerful filtration system. If sand or gravel enters the compressor head or engine, it will cause wear and tear, and may even lead to serious malfunctions such as the compressor head or engine seizing up, rendering the equipment inoperable.

Challenge 3: Continuous and stable air supply pipeline pressure testing requires the air compressor to provide a stable, continuous, and sufficient air source to test the pipeline's airtightness. Any interruption could affect the project's progress.

CSH1100A-25 Product Highlights

1. Sand-proof Design

To adapt to desert and dusty environments, a closed chassis can be selected to effectively prevent sand and dust intrusion, ensuring stable operation of core components in harsh environments and improving durability and reliability.

2. High and Low Temperature Adaptability

A cryogenic fuel tank can be selected to overcome the challenges of starting in low-temperature environments.

3. Improved Operational Ease

Adjustable exhaust port position allows for easy operation of the ball valve while monitoring equipment operating parameters during pipeline pressure testing, achieving efficient and convenient human-machine collaboration.

The 120 hours in the desert were just the first demonstration of its strength. At this moment, LiuGong air compressors are still fighting on the front line under high load, facing the test of sand and temperature day after day, and demonstrating outstanding reliability with excellent performance.