Vertical Axial Flow Compressor

In industrial processes requiring high-flow, medium-to-high pressure gas delivery - such as chemical synthesis, metallurgical blast air supply, and wastewater treatment aeration - a compact, stably operating Vertical axial flow compressor is often the power heart of an entire production line. Leveraging 25 years of experience in fan and turbomachinery manufacturing, our factory's vertical axial flow compressor adopts a vertical installation layout, arranging multi-stage rotor and stator blades in series within a vertical cylinder. Gas gains energy stage by stage along the axial direction, achieving continuous pressurization from atmospheric pressure to several kilograms of pressure. Compared with traditional horizontal structures, the vertical layout significantly reduces equipment footprint, making it especially suitable for plants with limited space or processes requiring integration into compact process units.

The core competitiveness of the Vertical axial flow compressor lies in its high-efficiency aerodynamic design and reliable structural strength. Each stage of rotor blades is precision-forged from high-strength alloy steel and then five-axis CNC machined, with blade profiles optimized based on aero-engine compressor airfoil theory, maintaining high efficiency across a wide operating range. The stator blades adopt an adjustable design, synchronously adjusting the angle of each stage via actuators to achieve continuous flow regulation while expanding the compressor's stable operating range and effectively avoiding surge. The rotor assembly undergoes high-precision dynamic balancing to Grade G2.5; support bearings are heavy-duty sleeve bearings with a forced lubrication system, designed for a service life exceeding 100,000 hours. The cylinder is roll-formed and welded from high-strength steel plate, verified by non-destructive testing and hydraulic pressure testing to ensure pressure-bearing safety. Our factory's R&D team performs customized aerodynamic design based on each customer's specific process parameters, ensuring every Vertical axial flow compressor achieves optimal efficiency and the longest trouble-free operating cycle at the customer's actual operating point.

• Feed gas compression in ammonia, methanol, and urea production processes in the chemical industry
• Combustion air blast for ironmaking blast furnaces and coking processes in the metallurgical industry
• Aeration oxygen supply for aerobic biological tanks in municipal and industrial wastewater treatment plants
• Primary air, secondary air, and FGD oxidation fans for boilers in thermal power plants
• Process air blast for rotary kilns and grate coolers in the cement industry
• Pneumatic conveying system air source for textile, food, and pharmaceutical industries

We fully support OEM/ODM services. Customers provide basic parameters such as flow rate, pressure, medium, temperature, and installation space; our engineering team completes aerodynamic design and drawings within 10 working days. We can also reverse-engineer and replicate based on customer technical drawings or physical prototypes. Customization covers impeller profile, number of stages, flange orientation, cooling method, seal type, and control interface. Material options include carbon steel, 304/316 stainless steel, duplex steel, or titanium. MOQ is one unit; mixed models and configurations are allowed in a single order. Customization lead time is 10–15 working days.

The company holds multiple national utility model patents, including a fan blade detection device, a protective cooling air conditioning device, and a cooling airflow device - technologies directly applied in product design and manufacturing. Products are inspected to international standards; motors are sourced from CCC and CE certified brands; electrical components comply with IEC standards. Each unit undergoes performance and safety testing before shipping, accompanied by a certificate of conformity, user manual, and packing list. We maintain industry-university-research collaborations with multiple domestic universities and research institutes, continuously introducing advanced foreign design technology.

All products are packaged in fumigated solid wooden crates, with structural strength calculated based on equipment weight and dimensions to ensure no deformation during sea or land transport. Inside the crate, equipment is wrapped in stretch film for moisture protection; machined surfaces and flanges are coated with rust-preventive oil and fitted with protective covers; impellers are secured on dedicated brackets to prevent collision damage. Accessories and technical documents are sealed in waterproof bags. Exterior markings include product information, crate number, weight, dimensions, and handling symbols. We support EXW factory delivery, or can arrange transport to domestic ports (freight borne by us, customs clearance fees excluded). We accept settlement in multiple currencies including USD, EUR, and GBP.

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