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China Electric Rotary Air Lock Feeder for Cement Plants - 35-700 m³/h Capacity with 4-15 kW Motor Power for sale

Electric Rotary Air Lock Feeder for Cement Plants - 35-700 m³/h Capacity with 4-15 kW Motor Power

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: 60 days
Brand: Hengcheng
Product Description
Electric Rotary Air Lock Feeder for Cement Plants
Designed for vertical mills in cement production, this rotary air lock feeder delivers precise material handling with capacities ranging from 35 to 700 m³/h. The advanced three-layer rotor structure ensures uniform material dispersion and effective air sealing.
Technical Specifications
  • Control Accuracy: 1.0
  • Feed Capacity Range: 35-700 m³/h
  • Applicable Materials: Raw meal powder, fly ash, mineral powder, and other powder materials
Key Features
  • Volumetric feeding system eliminates blocking and arching
  • Complete system sealing prevents material leakage
  • Metering accuracy unaffected by input/output material pressure
  • Dynamic zero automatic compensation function
  • Special rotor treatment with elastic and polymer materials reduces material adhesion
  • Accommodates large particle materials without obstruction
ALRF Series Model Specifications
Specification Model Processing Capacity Rotor Speed Motor Power & Speed
ALRF630×630 ~35 m³/h 10.6 r/min 4 kW/960 r/min
ALRF1000×1000 ~120 m³/h 9.22 r/min 5.5 kW/1440 r/min
ALRF1200×1200 ~160 m³/h 8.26 r/min 7.5 kW/1440 r/min
ALRF1600×1200 ~360 m³/h 6.67 r/min 11 kW/1460 r/min
ALRF1800×1400 ~460 m³/h 6.67 r/min 15 kW/1460 r/min
ALRF2200×1600 ~700 m³/h 6.65 r/min 15 kW/1460 r/min
Working Principle & Construction
  • Shell lining equipped with anti-wear layer for extended durability
  • Impeller supported by bearings at both ends ensures uniform gap maintenance
  • Asbestos packing seals at both ends provide simple, effective sealing
  • Special wear-resistant rotor blades maintain optimal contact with shell inner wall
  • Hot air ventilation capability provides drying function for high-moisture materials
  • Designed gap between impeller and casing accommodates high feed temperatures
Custom Selection Parameters
Models are selected based on material characteristics including: material name, capacity requirements, particle size, bulk density, moisture content, and operating temperature.
ALRF Series Electric Rotary Air Lock Feeder for cement plant vertical mill applications
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Company Hefei Hengcheng Industrial Equipment Technology Co., Ltd
Location No. 56, Dalian Road, Baohe District, Hefei City, Anhui Province,China
Contact Person Margo

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