Professional Fertilizer Equipment, Straw Processing Equipment, Waste Processing Equipment and Mining Equipment Manufacturer.
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Apartemen Neo Soho Lantai 10 Unit 10, Jl. Letjan S parman kav.28, Kel. Tanjung Duren Selatan Kec.
Professional Fertilizer Equipment, Straw Processing Equipment, Waste Processing Equipment and Mining Equipment Manufacturer.
Apartemen Neo Soho Lantai 10 Unit 10, Jl. Letjan S parman kav.28, Kel. Tanjung Duren Selatan Kec.
An induced draft fan is a general mechanical equipment that generates negative pressure by mechanical power to achieve the directional drainage of gas.
With “solving fertilizer production air-moving pain points, ensuring efficiency & corrosion resistance” as the core goal, our induced-draft fans integrate targeted technologies:
For dust-laden gas (crushers/screeners): Adopt “centrifugal impeller + wear-resistant coating” design—impeller blades coated with tungsten carbide (HRC 65+), resisting abrasion from fertilizer dust (e.g., organic fertilizer particles, chemical fertilizer granules), extending impeller service life to 5-8 years (2x longer than ordinary fans);For corrosive/high-humidity gas (dryers/fermenters):volute, and air ducts—withstanding ammonia, organic acids (from fermentation), and high humidity (≤90% RH), avoiding rust-induced airflow reduction.
Equipped with variable-frequency (VF) motors (0-50Hz adjustable), enabling airflow regulation from 1,000 to 150,000 m³/h and static pressure from 500 to 15,000 Pa—matching dynamic gas output of fertilizer lines (e.g., reduced airflow during dryer startup, increased airflow during peak fermentation);Centrifugal structure ensures stable airflow (fluctuation ≤5%) even with pipeline resistance changes (e.g., dust accumulation in dust collector filters), avoiding system shutdowns.
Optimized impeller aerodynamic design (streamlined blades, low air resistance) reduces energy consumption by 18%-25% vs. ordinary fans—critical for 24/7 fertilizer production;Integrated noise-reduction volute (sound insulation cotton lining) and vibration-damping base keep operating noise ≤80 dB, meeting workshop occupational health standards.
For sticky organic fertilizer dust: Add “impeller self-cleaning brushes” and “volute ash-discharge ports”—automatically removing dust adhesion during operation, reducing manual cleaning frequency by 70%;Modular structure (detachable impeller, quick-access maintenance doors) allows on-site maintenance in 2-4 hours (vs. 8+ hours for integrated fans), minimizing production downtime.
Explosion-proof models (ATEX Zone 21 certified) for combustible dust scenarios (e.g., grain-based organic fertilizer, chemical fertilizer powder)—equipped with explosion-proof motors, pressure-relief valves, and spark arrestors, eliminating dust explosion risks;Sealed flange connections (with heat-resistant gaskets) prevent gas leakage—avoiding corrosion of surrounding equipment or workshop air pollution.
Our induced-draft fans cover all air-transport links of fertilizer production lines, matching key processes:
Centrifugal induced-draft fans (airflow 5,000-80,000 m³/h) for dust collectors in crusher, screener, and packaging links—generating negative pressure to draw dust-laden gas into filters, ensuring workshop dust concentration ≤10 mg/m³ (GBZ 2.1 standards);Example: A 30,000-ton/year compound fertilizer plant uses our fan with a bag dust collector—reducing screening dust by 99.5%, passing environmental inspections.
High-temperature-resistant fans (up to 200℃) for dryer exhaust (80-150℃) and corrosion-resistant fans for cooler exhaust—quickly removing 湿热 gas to prevent fertilizer caking and nutrient loss;Example: An organic fertilizer plant’s dryer uses our 316L stainless steel fan—maintaining stable airflow for 3 years without rust, reducing dryer energy consumption by 22%.
Explosion-proof centrifugal fans for fermenter waste gas (ammonia, VOCs)—driving gas to deodorization systems (biological filters, UV photolysis), ensuring ammonia emission ≤10 ppm (GB 14554 standards);Example: A biological fertilizer plant’s fermenter uses our ATEX-certified fan—avoiding dust explosion risks and cutting odor complaints by 100%.
Axial-flow induced-draft fans (airflow 10,000-50,000 m³/h) for large fertilizer workshops—enhancing air circulation to reduce humidity (≤60% RH) and volatile gas concentration, protecting worker health.
Adopt “factory direct supply + fertilizer line customization” with no middlemen, cutting procurement costs by 15%-28% vs.
As a fan supplier specialized in fertilizer industry, we provide solutions tailored to production needs:
A 50,000-ton/yea organic fertilizer plant in China reduced fan maintenance costs by 40% with our wear-resistant centrifugal fan;
A Brazilian compound fertilizer plant avoided production halts from corrosion using our 316L stainless steel fan, increasing annual output by 8%;
A U.S. biological fertilizer plant met OSHA explosion-proof standards with our ATEX-certified fan, expanding to high-demand organic markets.
Whether you need to solve dust collection airflow instability, corrosive gas fan rust, or high-temperature exhaust handling, we provide induced-draft fans that match your fertilizer line. Contact us for free on-site airflow testing (measuring gas volume, temperature, and dust concentration) and customized quotes—our team helps you reduce energy costs, ensure environmental compliance, and maintain stable production.
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