Product Details
The Heavy Duty Explosion Proof Ring Blower is documented through product photographs that convey its industrial-scale build quality. Real shots capture the largest model in the XGB-B series - the XGB5500-B at 5.5 kW, weighing 99 kilograms - with deep radial and longitudinal cooling fins cast into every major housing surface. Internal structure images reveal the dual impellers on their precision-ground shaft, sealed high-grade bearings protected by an oil seal barrier, and the complete twenty-component part architecture from pump cover to shock-proof base plate. Close-up detail illustrations document the machined flange faces, the brass three-phase terminal block inside the sealed junction box, the ventilated motor rear cover protecting the external cooling fan blade, and the 76-millimeter air duct diameter. The specification chart confirms 500 cubic meters per hour of airflow with 320 mbar discharge pressure at 50Hz, plus enhanced 60Hz ratings delivering roughly 15 percent higher output. Built for continuous chemical reactor ventilation, 24/7 biogas extraction, and around-the-clock paint booth exhaust in automotive production lines, this Heavy Duty Explosion Proof Ring Blower is engineered for applications where downtime is not an option.







Explosion-proof vortex fan performance parameter table & complete machine installation dimension description
- Explosion-proof vortex fan performance parameter table
|
Product Name |
XGB5500-B Double Stage Explosion-proof Vortex Air Pump |
|
Frequency |
50Hz / 60Hz |
|
Rated Power |
5.5 kW / 6.3 kW |
|
Voltage |
200-240Δ/345-415Y (50Hz), 220-275Δ/380-480Y (60Hz) |
|
Rated Current |
12.9Δ/7.4Y (50Hz), 12.9Δ/7.45Y (60Hz) |
|
Rated Vacuum |
-300 mbar / -320 mbar |
|
Rated Compression |
320 mbar / 340 mbar |
|
Noise Level |
80 dB(A) / 82 dB(A) |
|
Net Weight (N.W) |
99 kg |
|
Air Duct Diameter |
76 mm |

- Explosion-proof vortex fan installation dimension description
|
Model Number |
XGB-5500-B |
|
Fan Width (A) |
440 mm |
|
Fan Height (B) |
510 mm |
|
Fan Length (C) |
550 mm |
|
Air Duct Outer Diameter (D) |
74.5 mm |
|
Base Plate Side Length (E) |
220 mm |
|
Base Plate Side Width (F) |
410 mm |
|
Base Plate Side Hole Distance (E1) |
172 mm |
|
Base Plate Front Hole Distance (F1) |
356 mm |
|
Mounting Hole Diameter (G) |
14 mm |


Introduction to application scenarios
Precision in manufacturing often depends on the ability to hold a workpiece perfectly still, and the explosion-proof vortex pump excels at this through vacuum suction. On "steel plate printing machines," the pump's suction pressure is used to fix printed matter firmly against the plate, ensuring perfect registration during the printing process. Similarly, in "photographic plate" industrial applications, vacuum suction is used to keep the film flat against the bending plate, a crucial requirement for the photolithography industry.
Beyond holding, the pump's suction power is used for material extraction and dewatering. In "book-making machines," it provides the suction needed to keep books held in place during the cutting process, ensuring clean, accurate edges. For "vacuum dehydration," it pulls moisture from pulp, sludge, or cloth, speeding up the drying process and improving material density. In the textile industry, "weaving machine suction" is used to remove fixed threads and water, keeping the fabric clean and high-quality. With its built-in silencer duct and dustproof filter mesh, the pump provides a quiet and clean vacuum source that is ideal for precision industries where noise and impurities must be kept at a minimum.








Custom processing flow
Quality is baked into every step of our customization process. Our initial sample processing phase is thorough, leading to a precise factory quotation. We believe the sample confirmation stage is the most important, as it aligns our manufacturing with your expectations. Following the mass production order payment, we deploy our skilled staff for rapid 제작 (production). The transaction is only considered complete after you have inspected and accepted the delivery, ensuring that our OEM/ODM service provides the durability your industry demands.

Packaging and transportation

Factory introduction







FAQ
1. Q: Are you the direct manufacturer of these blowers?
A: Yes, Taizhou Yijia operates a 2,550m2 integrated facility covering design, development, and production.
2. Q: How many blowers do you produce daily?
A: Our three production lines and 30+ specialized machines allow for a daily output exceeding 8,000 units.
3. Q: Do you manufacture your own motor coils?
A: Yes, we use high-purity cathode copper to wind our own motors in-house, ensuring superior quality control.
4. Q: Since when has Yijia been in the blower business?
A: Our factory was founded in 2020 and has rapidly grown into a trusted supplier for global environmental and industrial projects.
5. Q: Do you use proprietary molds for the aluminum castings?
A: Yes, our pump bodies and covers are produced using our own precision-engineered molds for consistent tolerances.
6. Q: How many employees do you have dedicated to QC?
A: We have a specialized technical management team that oversees rigorous end-to-end quality inspection.
7. Q: Can I visit your factory in Taizhou?
A: We warmly welcome all partners to visit our facility to inspect our processes and manufacturing discipline.
8. Q: Do you provide OEM services for other blower brands?
A: We accept ODM/OEM orders and currently manufacture for several high-end brands worldwide.
9. Q: What is your main competitive advantage?
A: Vertical integration-by controlling everything from motor winding to die-casting, we offer better quality at a competitive factory price.
10. Q: Is your facility equipped for bulk container orders?
A: Yes, we regularly fulfill large-scale industrial orders and manage the full export logistics process.
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