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Franklin Miller Inc. (973) 535-9200

Lab Hammer Mill for Precision Grinding

The DEFINER HML08 delivers controlled, consistent particle size reduction for pharmaceutical, chemical, and industrial applications. Compact vertical design with 360 degree screening, easy rotor and screen replacement, and tool free access for fast cleaning.

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Lab Hammer Mill for Precision Grinding
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Precision Size Reduction

Precision Size Reduction

The DEFINER hammer mill preserves the important properties of valuable materials with a controlled impact action that minimizes dust and heat rise. This unit reduces process material size without overworking the material. With its high-speed hammer elements, it effectively breaks down fibrous and stringy solids. With a choice of optional hammer configurations, multiple available screen sizes, and a vertical shaft design that enables 360-degree screening for rapid, uniform throughput, the DEFINER hammer mill delivers a dependable solution for a wide variety of size reduction applications.

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Options

Options

• Special Alloys and Finishes

• Explosion Proof Motor

• Single Phase Power

• Air Assist Extraction

• Stainless Steel Knives

• Casters

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Features

Features

The DEFINER HML08 features a vertical shaft orientation that allows for 360-degree screening around the rotor, promoting faster material throughput, more efficient classification, and highly uniform output. A fully enclosed, dust-tight stainless steel housing supports clean operation and effective containment.

Its precision-balanced rotor and durable hammer elements are designed for long service life and reliable performance. A streamlined, direct-drive configuration provides smooth, quiet operation while minimizing maintenance and maximizing uptime.

Testimonials

What Our Customers Say

"The DELUMPER lab hammer mill gives us precise particle size control for our R&D samples. Repeatability is excellent across multiple operators."

Lab Director

Analytical Testing Laboratory

Laboratory Services

"We use Franklin Miller's hammer mill for small-batch grinding of specialty compounds. It handles hardness ranges from calcium carbonate to glass with simple screen changes."

Research Scientist

Materials Research Institute

Research & Development

"Compact footprint, easy cleanup between batches, and consistent results. The lab mill paid for itself in outsourced grinding costs within a quarter."

QC Manager

Pharmaceutical Development Firm

Pharmaceutical R&D

Common Questions

Frequently Asked Questions

1What particle sizes can the DEFINER HML08 produce?

The DEFINER HML08 features a vertical shaft orientation with a 360-degree screen around the rotor, providing faster throughput and highly uniform output. Interchangeable screens allow you to select the desired output particle size, with quick screen changes between runs.

2How is the DEFINER HML08 cleaned between batches?

The DEFINER HML08 features a fully enclosed, dust-tight stainless steel housing with easy rotor and screen replacement. The compact bench-top design provides accessible internals for thorough cleaning. A pneumatic discharge system with pre-separation collection is available as an option.

3What applications is the DEFINER HML08 used for?

The DEFINER HML08 is designed for pharmaceutical, chemical, grain, and e-waste applications. Hammer mills are also used in recycling and waste processing, biomass and renewable energy, mining and aggregate, agriculture and food processing, and chemical and pharmaceutical industries.

4What construction materials are available?

The DEFINER HML08 housing is constructed of smooth, polished 304L or 316L stainless steel. The stand and drive components are supplied standard in carbon steel with a blue finish. A discharge transition is included with the optional pneumatic discharge system.

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