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Hanningfield Hanningfield
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HomeProductsConical Mills (Over-Driven)

Conical Mills (Over-Driven)

The Hanningfield Uni-Mill B-Series utilises the current industry standard over-driven conical mill design, featuring a belt-driven impeller, rotating inside a screen.
nutraceutical powder grinding
Over Driven Conical Mill
Uni-Mill M60-B
Over Driven Conical Mill
Over Driven Conical Mill
Conical Mill screen
Conical Mill
Conical Mill
Conical Mill Screen
Conical Mill Impeller
nutraceutical powder grinding
Over Driven Conical Mill
Uni-Mill M60-B
Over Driven Conical Mill
Over Driven Conical Mill
Conical Mill screen
Conical Mill
Conical Mill
Conical Mill Screen
Conical Mill Impeller

Key Information

  • Perfect for heat sensitive materials or rugged applications
  • Lower noise due to belt-driven operation
  • Achieve various particle sizes on one machine, simply by changing screen and/or impeller (spacers required)
  • Various screens available to meet the demands of many different applications and processes

 

Choose a Model
nutraceutical powder grinding
Over Driven Conical Mill
Uni-Mill M60-B
Over Driven Conical Mill
Over Driven Conical Mill
Conical Mill screen
Conical Mill
Conical Mill
Conical Mill Screen
Conical Mill Impeller
nutraceutical powder grinding
Over Driven Conical Mill
Uni-Mill M60-B
Over Driven Conical Mill
Over Driven Conical Mill
Conical Mill screen
Conical Mill
Conical Mill
Conical Mill Screen
Conical Mill Impeller

Features & Benefits

Stainless Steel Construction

316L contact parts

FDA Compliant

All seals FDA compliant (silicone, PTFE etc.)

ATEX / Ex-Proof

ATEX (ex-proof) versions available

Technical Description

Design & Operation
The Hanningfield Uni-Mill B-Series (M10-B, M20-B, M30-B, M60-B) utilises the current industry standard over-driven conical mill design, featuring a belt-driven impeller, rotating inside a screen (60º inclusive screen angle). This principle achieves comminution by compression and shearing of the particles between the impeller and surface of the screen.

The Uni-Mill over-driven models are designed to be used with spacers, allowing customers to adjust and set the optimal gap between the screen and impeller for efficient milling (for spacer-less mills see Under-Driven Conical Mills). The Uni-Mill can be supplied with a wide-range of tooling to achieve the required final particle size and throughput. Conical mills are able to achieve size reduction as low as 150 microns (80 mesh) with minimal heat generation and are suitable for both dry and wet milling applications.

Construction
As standard, all contact parts are manufactured from 316L stainless steel (180 grit), with FDA compliant seals, gaskets etc. Non-contact parts such as frames, motor covers and control panels are manufactured from 304 stainless steel (150 grit). All standard materials of construction and surface finishes can be upgraded or downgraded upon request.

Customise Your Mill
Various mounting solutions are available and the conical mill can be customised with a selection of inlet and outlet configurations including hand-feed chute, valve assemblies, tri-clover connections, vacuum adaptors or any other bespoke design required for process integration.

The Uni-Mill can also be modified with optional upgrade features including temperature monitoring, CIP, WIP, pre-breakers, nitrogen purging and ATEX execution where applicable. All equipment can be supplied with full validation documentation (FS/DS, FAT, SAT, IQ/OQ) and 3.1 mill certificates to EN10204.

Specification

 
Max Throughput (product dependant)
Screen Diameter
Standard Motor
Approx. Weight
Standard Speed
Uni-Mill M10-B
Max Throughput (product dependant)
360 kgs/hr (800 lbs/hr)
Screen Diameter
127mm (5")
Standard Motor
1.5 kW (2 HP)
Approx. Weight
150 kgs (330 lbs)
Standard Speed
2440 RPM
Uni-Mill M20-B
Max Throughput (product dependant)
1800 kgs/hr (4000 lbs/hr)
Screen Diameter
203mm (8")
Standard Motor
4.0 kW (5 HP)
Approx. Weight
200 kgs (400 lbs)
Standard Speed
1480 RPM
Uni-Mill M30-B
Max Throughput (product dependant)
3600 kgs/hr (8000 lbs/hr)
Screen Diameter
305mm (12")
Standard Motor
7.5 kW (10 HP)
Approx. Weight
250 kgs (550 lbs)
Standard Speed
960 RPM
Uni-Mill M60-B
Max Throughput (product dependant)
7200 kgs/hr (16000 lbs/hr)
Screen Diameter
609mm (24")
Standard Motor
15 kW (20 HP)
Approx. Weight
475 kgs (1045 lbs)
Standard Speed
480 RPM
Lowest Achievable Particle Size
Approx. 150 microns (80 mesh)
Typical Noise Level
<78dB
Contact Parts
316L stainless steel (1.4404)
Non-Contact Parts
304 stainless steel (1.4301)
Country of Design
United Kingdom
Country of Manufacture
United Kingdom

Typical Applications

In-Line Vacuum Milling

In-line vacuum transfer through an over-driven conical mill for achieving automated, dust-tight milling (same process can be achieved with an under-driven conical mill).

Choose a Model

Uni-Mill M10-B

The Hanningfield Uni-Mill M10-B is designed for low capacity production applications.

Uni-Mill M20-B

The Hanningfield Uni-Mill M20-B is designed for high capacity production applications.

Uni-Mill M30-B

The Hanningfield Uni-Mill M30-B is designed for very high capacity production applications.

Uni-Mill M60-B

The Hanningfield Uni-Mill M60-B is designed for the highest capacity production applications, typically milling bulk material.

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Hanningfield design, manufacture, supply and install machinery for handling, processing and containment of powder in oral solid dosage (OSD).

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nutraceutical powder grinding
Over Driven Conical Mill
Uni-Mill M60-B
Over Driven Conical Mill
Over Driven Conical Mill
Conical Mill screen
Conical Mill
Conical Mill
Conical Mill Screen
Conical Mill Impeller