Conical mill for high-capacity powder milling

Optimize your powder milling process with efficient conical milling systems designed for precise particle size control and high-product recovery, ensuring minimal waste and maximized throughput.

Processes and Reduces Particle Size for Various Applications

The Underdriven Comil Series from Quadro Engineering is a suite of conical milling solutions tailored for efficient powder processing across pharmaceutical, nutraceutical, and food industries. This equipment excels in reducing particle size and deagglomerating materials with its unique underdriven design, facilitating compact integration in production lines. Featuring a scalable capacity ranging from lab-scale to production-scale, it can process up to 35,000 lb/hr of material. Its inline tri-clamp design ensures seamless installation, while the absence of spacers enables quick changeovers of impellers and screens, maintaining high throughput with minimal downtime.

The Underdriven Comil is engineered for energy efficiency, optimized by variable-speed motor control, and is available with specialized tooling for heat-sensitive products. Constructed with stainless steel, it meets cGMP standards, ATEX, and UKEX certifications, ensuring compliance for use in potentially explosive atmospheres. The equipment supports closed-system processes, essential for pharmaceutical-grade manufacturing, and includes clean-in-place (CIP) capabilities for rapid and contamination-free maintenance, offering both operational excellence and regulatory compliance.

Benefits

  • Enhances productivity with high-capacity throughput and minimal space requirements.
  • Ensures precise particle size distribution for consistent product quality.
  • Quick changeovers reduce downtime, boosting overall operational efficiency.
  • Meets stringent safety and compliance standards for use in explosive environments.
  • Integrated CIP capabilities facilitate efficient maintenance and reduce contamination risk.

General


Applications
Food,Nutraceuticals,Pharmaceutical osd,Chemical,Pharmaceutical api,Cannabis
End products
Protein powders,Chemical powders,Pharmaceutical tablets,Cannabis oils,Herbal supplements,Food thickeners
Steps before
Wet Conditioning,Granulation,Material Reclaim
Steps after
Drying,Sterilization,Packing,Tableting
Input ingredients
pharma materials,food materials,chemical materials,wet materials,dry powders,sticky agglomerates,raw bulk solids,tablets
Output ingredients
uniform particles,uniform-size powders,granulated powders,processed pharma materials,processed food materials,processed chemical materials,material reclaim
Market info
Quadro Engineering is known for its expertise in manufacturing pharmaceutical, food, and chemical processing equipment, particularly in milling, sieving, and deagglomeration solutions. The supplier is renowned for innovation, quality, and reliability in efficient particle size reduction technologies.

Technical Specifications


Capacity
Several ounces (grams) to 35,000 lb/hr (15,900 kg/hr)
Head Height
Extremely short
Throughput
High-capacity
Particle Size Distribution (PSD) Controllability
Accurate
Motor Power
0.5 HP (375 kW) to 10 HP (7.5 kW)
Containment (OEL)
Levels under 1 µg/m3
Cooling Method
Not explicitly specified
Screen and Impeller Changeover
Quick changeover
Design
Spacerless
Atex Compliance
ATEX and UKEX certified
Installation
Inline tri-clamp design
Operating Environment
Compact
Batch vs. Continuous
Inline
Cooling Temperature
Reduced heat generation
Changeover Time
Quick
Scale-Up Factor
1 to 20

Operating Characteristics


High-capacity throughput
35,000 lb/hr (15,900 kg/hr)
Compact design
Short head height
Inline design
Compact,scalable,flexible
Changeover time
Quick changeover of impellers and screens
Automation level
Integrated tri-clamp design
Batch vs. continuous operation
Batch / Inline Continuous
Cooling requirement
Reduced heat generation
Containment level
OEL levels under 1 µg/m3

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Product type Characteristics


Suitable Applications
Pharma,Nutraceuticals,Food,Chemical,Cannabis


ATEX Certification
Ex Zone 0,20 (1GD) / 1/21 (2GD)

Physical Characteristics


Compact footprint
Yes
Head height
Short
Infeed size
Large-diameter
Integration
Inline
Discharge method
Straight-through flow
Design
Spacer-less
Model Scale
Lab-scale,Mid-range,Production-scale
Model Types
U5,U10,U20,U30
Material Handling
Heat-sensitive compatible

Custom Options


Screen,Impeller Designs
Quick changeover system
Spacer-less Design
Yes
Large-Diameter Infeed
Unhindered inline product flow
Discharge Method
Straight-through housing
Specialized Tooling
Handling heat-sensitive products
Integration Possibilities
Inline installation
Motor Options
0.5 to 10 HP (0.375 to 7.5 kW)