Product Details
The Industrial Medium Pressure Iron Case Blower is a centrifugal air mover built with a robust iron sheet casing and a high-purity copper wire motor, delivering reliable medium-pressure airflow for demanding industrial environments. Product photographs show the complete unit from four angles, revealing the snail-shell centrifugal housing, black protective intake mesh, flanged outlet port, and the finned motor barrel mounted on a rigid steel base plate. The two configuration options - flanged interface for rigid duct connections and smooth suction port for flexible hose attachment - are clearly documented in the product images. Technical specification sheets detail the dimensional drawings and performance data for models spanning 250W to 550W and beyond, with airflow ratings from 10 to over 28 cubic meters per minute at pressures reaching 2.5 kPa. Application diagrams illustrate deployment in manure fermentation aeration, post-wash component drying with air knife technology, printing line forced drying, and PCB dust and moisture removal. The Industrial Medium Pressure Iron Case Blower features a copper coil motor for superior conductivity, low-noise impeller balancing, and straightforward bolt-down installation. Manufactured with a six-step OEM customization process from sample evaluation through mass production and shipment, each unit passes factory quality inspection. For industrial processes requiring dependable medium-pressure air movement from a durable iron-construction platform, the Industrial Medium Pressure Iron Case Blower delivers the performance and longevity that production environments demand.











Introduction to application scenarios
The Industrial Medium Pressure Iron Case Blower powers essential industrial air movement across multiple sectors, beginning with agricultural waste management where it forces high-pressure air into manure fermentation tanks, accelerating aerobic decomposition and reducing treatment cycle time. In manufacturing, the blower drives air knife drying stations that strip moisture and cutting fluid from machined parts moving along conveyor lines - a critical post-wash process in automotive and metal fabrication. Printing and coating operations deploy the Industrial Medium Pressure Iron Case Blower in forced hot-air drying tunnels, where heated air rapidly cures inks and coatings on paper, fabric, and film substrates to maintain production line speed. Electronics manufacturing benefits from precision dust and moisture removal: the blower directs clean air across printed circuit boards, clearing microscopic particles that could compromise solder joint integrity. Additional applications include sewage treatment aeration, grain drying, welding fume extraction, and general workshop ventilation.








Customised processing workflow
Taizhou Yijia provides comprehensive OEM and ODM customization for the Industrial Medium Pressure Iron Case Blower, guiding each order through six steps from inquiry to delivery.
Step 1 - Requirement Analysis: Share specifications, drawings, or reference samples with our engineering team.
Step 2 - Technical Quotation: Receive a detailed proposal covering voltage, color, and accessory selection.
Step 3 - Sample Production: Pre-production units for quality verification before mass production.
Step 4 - Order Confirmation: Bulk order formalized with agreed payment terms and schedule.
Step 5 - Manufacturing: Production through CNC machining, assembly, and testing with documented quality inspections.
Step 6 - Delivery: Final QC, export packaging, and shipment with full documentation.

Packaging and transportation

Factory Introduction







FAQ
Q: What is a medium pressure centrifugal blower?
A: A medium pressure centrifugal blower uses a rotating impeller inside a spiral (snail-shell) housing to accelerate air outward, converting velocity into pressure. Unlike axial fans that move large air volumes at low pressure, centrifugal blowers generate higher pressure (typically 0.5-3 kPa) in a compact form factor. The iron casing construction provides structural durability for industrial environments, while the copper motor winding ensures efficient electrical performance and long service life.
Q: Can the blower run continuously for extended periods?
A: Yes, the CF series medium pressure blowers are designed for continuous-duty operation. The copper-wound motor with integrated cooling fins, balanced centrifugal impeller, and rigid iron housing support 24/7 operation within the rated specifications. The working temperature should remain below 50°C ambient. For continuous-duty applications, we recommend selecting a model rated at least 15-20% above your actual pressure and flow requirements.
Q: How loud is the blower during operation?
A: Operating noise for the CF series ranges from 58 to 68 dB(A) depending on the model - roughly equivalent to normal conversation to busy office level. The centrifugal impeller design inherently produces less noise than high-speed axial fans. For noise-sensitive installations, we recommend flexible duct connections, vibration-isolating mounts, and optional acoustic enclosures available through our accessories catalog.
Q: What models and power ratings are available?
A: The CF medium pressure series includes 250W (10 m³/min, 5.2 kg), 370W (13 m³/min, 6.5 kg), 550W (15 m³/min, 8.5 kg), 750W (22 m³/min, 12 kg), and 1100W (28 m³/min, 18 kg) models. All operate at 2800 r/min with copper motor windings. Custom power ratings and configurations are available through our OEM service.
Q: What is the minimum order quantity and delivery time?
A: Sample orders of single units are welcome for evaluation. Standard models ship within 3-7 business days from warehouse stock. Custom OEM orders with special voltage, color, or branding typically require 15-25 business days depending on volume and complexity. Contact our team for current stock levels and precise delivery schedules.
Q: What warranty is provided?
A: All CF medium pressure blowers carry a 12-month manufacturer warranty from shipment date, covering defects in materials and workmanship under normal operating conditions. Warranty covers parts replacement. Extended warranty options up to 24 months are available for OEM partners. Claims are processed within 5 business days of diagnosis confirmation.
Q: Can the outlet port be rotated or repositioned?
A: The centrifugal housing orientation is fixed during manufacturing. However, we offer two outlet configurations: a flanged interface for bolted duct connections and a smooth cylindrical port for flexible hose attachment. For installations requiring a specific outlet orientation, please specify this during ordering, and we can configure the housing position during assembly.
Q: Can I get the blower in a different color?
A: Yes, custom color finishes are available through our OEM customization service. Standard units are light grey powder-coated. For volume orders, we can match specific RAL or Pantone colors, apply your brand colors, or provide unpainted units for your own finishing process. Minimum order quantities apply for custom colors. Contact our sales team for details.
Q: Do you provide technical support after purchase?
A: Yes, our after-sales team provides support via email, WhatsApp, and video call during business hours (GMT+8). We assist with installation questions, troubleshooting, and application guidance. For complex issues, we can arrange live video inspection of your installation. Spare parts ship within 48 hours of confirmed requirements.
Q: What is the difference between iron case and aluminum case blowers?
A: Iron case blowers offer greater structural rigidity and durability at a more economical price point, making them ideal for fixed installations where weight is not a primary concern. Aluminum case blowers are lighter and naturally corrosion-resistant. Iron case blowers like this medium pressure series are preferred for agricultural, waste treatment, and general industrial applications where rugged construction and cost-effectiveness are prioritized over weight savings.
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