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DEHAHA
It’s an innovative factory which integrates production, trade, service,research and development. We focus on research, development and manufacture screw air compressors of world's newest energy-saving and intelligent internet information system with the industry's top technology and elite engineering team.Products include:• Oil-injected screw air compressor (7.5~630kW)• Oil...
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86-180-1756-3821
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WHAT CUSTOMERS SAYS
Malik Cooper
2023-05-09 14:01:41
I've been using this screw air compressor DBZY-20A for several months now, and I'm extremely satisfied with its performance. The compressor runs smoothly and quietly, and I've had no issues with air flow or pressure. I highly recommend this product to anyone in need of a reliable air compressor for laser cutting.
Anderson
2023-05-09 14:01:42
Dehaha very professional for air compressor, nice service and compresssor works well.
Steven
2023-05-09 14:28:57
I purchased screw air compressor for my auto repair shop from DHH, and it has been a fantastic investment. It's powerful and reliable, and I've been able to complete jobs faster and more efficiently since I started using it.Great cooperation.
Sarah Paulson
2023-06-07 16:36:57
Cutting very smooth,the Dehaha air compressor is very friendly with my laser machines.
MuhammadTalha Kamran
2023-05-09 14:32:04
The compressor is powerful and efficient, and it's also very easy to use. I appreciate the fact that it's also energy efficient, which has helped me save money on my electric bill.
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Dehaha Participates in ACIC Saudi Arabia Conference
Dehaha Participates in ACIC Saudi Arabia Conference
Introduction: Why ACIC Saudi Arabia MattersThe ACIC Saudi Arabia Conference has become one of the most influential gatherings for the air compression industry in the Middle East. More than just a trade event, it serves as a meeting point where manufacturers, engineers, distributors, and end users op
2025-12-31
Selecting the Right Dry Oil-Free Air Compressor for Your Industry
Selecting the Right Dry Oil-Free Air Compressor for Your Industry
Choosing a dry oil-free air compressor sounds simple on paper.No oil, clean air, problem solved—right?Not exactly.In reality, picking the right dry oil-free compressor depends heavily on what you do, how you do it, and how much risk you can tolerate. Let’s walk through this like real people, not a
2025-12-16
Installation and Water Quality: What You Need to Know Before Choosing a Water-Lubricated Compressor
Installation and Water Quality: What You Need to Know Before Choosing a Water-Lubricated Compressor
Why This Topic MattersChoosing a water-lubricated compressor sounds simple at first. It’s clean, quiet, and oil-free—what’s not to like?But here’s the truth most people learn after they buy one: installation and water quality can make or break how well it works.If your site isn’t ready or the w
2025-12-09
Cold-Weather Operation & Winter Maintenance for Portable Diesel Air Compressors
Cold-Weather Operation & Winter Maintenance for Portable Diesel Air Compressors
Why Winter Is Tough on Portable CompressorsWhen the mercury drops, your portable diesel air compressor isn’t just colder — it’s working against nature. Cold air, freezing moisture, thick oils, sluggish batteries — all conspire to make starting harder and operation risky. If you don’t prepare, w
2025-12-09
Why 4-in-1 Laser Air Compressor Systems Are a Smart Choice
Why 4-in-1 Laser Air Compressor Systems Are a Smart Choice
What Does “4-in-1” Actually Mean?The Four Integrated FunctionsWhen someone talks about a “4-in-1” air compressorfor laser cutting, they mean a single unit that combines four key parts:The air compressor itself (usually a screw, oil-free type)A dryer to remove moisture from compressed airFilters
2025-12-04
How to Match Laser Cutting Power, Material & Thickness with Compressor Requirements
How to Match Laser Cutting Power, Material & Thickness with Compressor Requirements
Why Air Assist Matters for Laser CuttingLaser cutting doesn’t just melt material — it creates smoke, slag, and molten bits. Compressed air “assists” the cut by blowing those away, keeping the cut clean and preventing fire or burn marks. If air is too weak, you get rough edges, slag stuck on, may
2025-11-28
Why Oil-Free Screw Blowers Are Great for Wastewater Treatment
Why Oil-Free Screw Blowers Are Great for Wastewater Treatment
What Wastewater Plants Need — And Why Blowers MatterIn wastewater plants, air isn’t a luxury — it’s essential. From aeration tanks to sludge treatment, clean, continuous airflow keeps the biological and filtration processes working right. If the air is dirty or inconsistent, the whole system stu
2025-11-28
How to Remove Moisture from Compressed Air
How to Remove Moisture from Compressed Air
Why Moisture in Compressed Air Is a Big DealHaving water in your compressed air is not just a nuisance — it can wreck your entire system. Moisture causes rust, corrosion, clogs, and can even ruin products if compressed air touches them. In paint shops, food processing, pharmaceuticals or any sensit
2025-11-27
More Power, Less Energy: The Performance Edge of Two-Stage Screw Compressors
More Power, Less Energy: The Performance Edge of Two-Stage Screw Compressors
Introduction: Why Two-Stage Compressors MatterIf you’re looking for compressed air reliability, especially for high-pressure or continuous-duty applications, two-stage screw compressors offer a serious advantage. They deliver more power while consuming less energy—an attractive trade-off that adds
2025-11-23
Selecting the Right Quiet Screw Compressor for Noise-Sensitive Environments
Selecting the Right Quiet Screw Compressor for Noise-Sensitive Environments
Why Noise Matters in Sensitive SettingsIn areas like medical labs, clean rooms, office-adjacent shops, or residential-adjoined facilities, compressor noise isn’t just an annoyance — it’s a real problem. Too much sound can disrupt productivity, affect worker comfort, or even violate local noise re
2025-11-23
What Are the Consequences of a Screw Air Compressor Not Draining Water?
What Are the Consequences of a Screw Air Compressor Not Draining Water?
When it comes to maintaining a screw air compressor, draining water might seem like a small step—but skipping it can cause some major headaches. Think of moisture like a silent intruder quietly creating chaos inside your system. So, what actually happens when you don’t drain water from your compre
2025-11-20
Essential Safety Practices for Operating Screw Air Compressors
Essential Safety Practices for Operating Screw Air Compressors
Understanding the Basics of Screw Air CompressorsOperating a screw air compressor might seem simple, but without the right safety practices, it can quickly turn into a risky situation. Think of a compressor like the heart of your production line—strong, reliable, but requiring careful handling to s
2025-11-14
Power Requirements & Installation Precautions for Screw Air Compressors
Power Requirements & Installation Precautions for Screw Air Compressors
IntroductionScrew air compressors are the backbone of many industrial operations. From manufacturing plants to workshops, their ability to provide steady, high-pressure air is essential. However, understanding power requirements and proper installation procedures is crucial to ensure reliability, ef
2025-11-14
Noise, Vibration, and Installation Benefits of Two-Stage Permanent Magnet VSD Screw Air Compressors
Noise, Vibration, and Installation Benefits of Two-Stage Permanent Magnet VSD Screw Air Compressors
IntroductionEver walked into a plant where the compressor hums so quietly that you barely notice it’s running? That’s the power of a two-stage permanent magnet variable speed drive (VSD) screw air compressor. These advanced machines combine energy efficiency with whisper-quiet performance, making
2025-11-13
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