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Octagonal Blender

The octagonal blender is a slow-speed tumbling mixer used for gentle blending of dry powders and granules. It’s specially designed to provide an efficient mixing action without generating excessive heat or dust, making it ideal for pharmaceutical, food, chemical, and nutraceutical industries.

Working Principle

Material is loaded into the octagonal shell and the blender is rotated at a slow, controlled speed. The unique shape of the shell causes the material to cascade and tumble, promoting uniform mixing without particle degradation.

Applications

  • Pharmaceuticals: Dry powder blending, granule mixing before compression.
  • Food Industry: Mixing of spices, protein powders, additives.
  • Chemicals: Blending of resins, pigments, and dry powders.
  • Nutraceuticals: Herbal powders, supplement mixes.

Features:

  • Ideal for fragile, abrasive, or free-flowing materials
  • Low power consumption
  • Gentle and uniform mixing action
  • Easy to clean and GMP-compliant design
  • Available in manual and automated variants

Key Components

Octagonal Shaped Shell:

The unique shape ensures effective blending with gentle tumbling.

Baffles (optional):

Enhance mixing efficiency by disrupting flow patterns.

Charging Port:

For loading material (manual or vacuum loading options).

Discharge Valve:

Typically butterfly or slide-type valve for easy discharge.

Motor & Gearbox:

Drive the shell rotation at a controlled speed.

Safety Guard & Interlocks:

Ensure operator safety during operation.

Control Panel:

Includes start/stop controls, timer, and speed regulation.

Technical Specification

Model Capacity Working Capacity Blender RPM
SPE-OCB-100 100 LTRS GROSS 60 LTRS RPM 5–22
SPE-OCB-150 150 LTRS GROSS 90 LTRS RPM 5–22
SPE-OCB-200 200 LTRS GROSS 120 LTRS RPM 2–16
SPE-OCB-250 250 LTRS GROSS 150 LTRS RPM 2–16
SPE-OCB-300 300 LTRS GROSS 180 LTRS RPM 2–16
SPE-OCB-500 500 LTRS GROSS 300 LTRS RPM 2–12
SPE-OCB-600 600 LTRS GROSS 400 LTRS RPM 2–12
SPE-OCB-1000 1000 LTRS GROSS 600 LTRS RPM 1–8
SPE-OCB-1500 1500 LTRS GROSS 900 LTRS RPM 1–8
SPE-OCB-0200 2000 LTRS GROSS 1500 LTRS RPM 6
SPE-OCB-3000 3000 LTRS GROSS 2100 LTRS RPM 4