Paddle Dryers




Paddle Dryer is a highly efficient, mechanically agitated, indirect heat transfer device that adds or removes heat from a process mass. It is used for indirect drying, heating, cooling, pasteurization, crystallizing, and reacting of pastes, cakes, powders, and granules.

Dual counter-rotating shafts with unique intermeshing wedge shape paddles produce intimate mixing and optimize heat transfer. The use of hollow paddles for heat transfer results in a compact machine. The heat transfer medium: steam, oil, thermal fluid, water, or glycol is isolated from the process mass.

Advantages

  • High thermal efficiency
  • Heat transfer medium does not come into contact with the product.
  • Gas is not used to convey the product. Off-gas flow is minimal.
  • Precise control of temperature
  • Uniform product quality, through mixing and movement of the product
  • Continuous process on a once-through basis
  • High heat transfer area to process volume ratio - reduced floor space
  • Pre-conditioning with recycle is typically not required.
  • Easy to operate, requires minimal attention
  • Safer than direct drying when processing combustible material
  • Simple durable design for easy and low maintenance
  • Enclosed process contains odors and hazardous materials


Application

  • Drying Heating & cooling Process
  • Chemical: salts, catalyst, brominated organics, cellulose, starch
  • Polymer and plastic: polypropylene, polycarbonate, poly phenyl sulfide, PET, PTA
  • Mineral and metal: metal powders, metal carbonates, sulfates and hydroxides

Specifications

Condition New
Automatic Grade Automatic
Power source Electric
Material Stainless Steel
Weight 5 T
Usage Industrial
Capacity 100kg / Hr to 2000 kg /hr