Processes and Reduces Diverse Material Consistencies

The Cutting Mill SM 100 from Retsch is a fundamental solution for routine sample preparation, offering efficient size reduction through cutting and shearing forces. Specially designed for diverse materials, it handles soft, medium-hard, and fibrous substances with precision. The SM 100 facilitates various applications in agriculture, food, pharmaceuticals, and recycling industries, generating consistent particle sizes such as PET bottle flakes, pharmaceutical powders, and shredded wood chips. With a rotor speed of 1,500 min⁻¹, this mill ensures rapid processing, while interchangeable rotors and sieves allow customization to specific operational needs. The mill integrates seamlessly into both batch and routine production lines, featuring easy cleaning with smooth surfaces and quick disassembly. Available in stainless or heavy-metal-free steel, it meets stringent safety and material compatibility standards to support compliant processing in sensitive environments. The modular design encourages further customization, whether enhancing throughput with different hopper types or optimizing fineness with a variety of bottom sieves.

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Processes and Reduces Tough Material Sizes Efficiently

The Cutting Mill SM 300 from Retsch GmbH is an advanced solution for challenging material processing tasks across multiple industries, such as pharmaceuticals, agriculture, and recycling. Equipped with a robust 3 kW motor featuring high torque and RES technology, this mill excels in reducing a wide range of materials—including soft, medium-hard, and tough compositions—into precise particle sizes. The SM 300 operates on a variable speed range of 100 to 3,000 min-1, accommodating diverse application requirements. Its double acting cutting bars and interchangeable rotor types enhance cutting efficiency, while the optional cyclone separator aids in processing heat-sensitive materials. Available in stainless steel versions including 316L for food and pharmaceutical applications, the mill supports high material recovery and easy maintenance. Safety features such as an electronic check prevent operation with an open door, and the design facilitates ease of cleaning between batches, making the SM 300 an integral part of seamless and efficient production lines.

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Grinds and Homogenizes Food and Pharmaceutical Samples

The Knife Mill GRINDOMIX GM 200 from Retsch is expertly engineered for precise and efficient grinding and homogenization of a wide range of materials in the food and pharmaceutical sectors. With dual robust blades powered by a 1000 W motor, it ensures rapid and consistent size reduction of both wet and dry samples without thermal degradation. This versatile mill is ideal for processing ingredients like cereals, cheese, and pharmaceuticals, effectively producing end-products such as spice blends and protein powders.

Its processing capacity accommodates up to 0.7 liters per batch, with variable speeds up to 14,000 min-1, enabling optimized performance for diverse applications. The digital interface allows for precise control and storage of Standard Operating Procedures (SOPs), facilitating integration into batch or continuous production lines.

With options for cryogenic grinding, stainless steel construction, and a patented gravity lid to prevent sample loss, it ensures sample purity and integrity while minimizing maintenance through autoclavable components. Each unit aligns with industry standards, ideal for R&D labs seeking enhanced sample preparation capabilities.

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Processes and Prepares Samples for Various Industries

The Retsch Sample Preparation Equipment, part of the Assisting line, optimizes laboratory workflows by ensuring reproducible sample processing through dividing, feeding, drying, and pelletizing. Ideal for applications such as producing APIs, metal oxide powders, and polymer beads, this equipment supports both batch and continuous operations. It features advanced sample handling technology that seamlessly integrates with upstream and downstream processes, enhancing automation via optional PLC control. Energy efficiency is achieved through optimized motor control, reducing consumption by up to 30%. Constructed from durable materials like stainless steel to withstand harsh conditions, it adheres to GMP standards, ensuring reliability in pharmaceutical and chemical applications. Customizable features and professional engineering support cater to specific client needs, while maintenance is simplified with accessible design and optional CIP systems.

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Performs Efficient Pre-Crushing of Hard Materials

The FRITSCH Jaw Crusher PULVERISETTE 1 classic line Model I is a robust solution designed for pre-crushing tough and brittle materials in industries such as mining, chemical, and ceramics. This equipment specializes in powerful comminution by using adjustable crushing jaw kinematics within a closed grinding chamber, ensuring both batch and continuous operations. With a maximum feed size of 60 mm and throughput up to 140 kg/h, it efficiently processes materials into fine particles suitable for further grinding with compatible FRITSCH Disk Mills. Crafted with options for different jaw materials, including hardened steel, it minimizes contamination risks while ensuring easy cleaning and maintenance. This model also features seamless integration into production lines via customizable automation solutions, offering robust and versatile performance for demanding industrial environments.

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Grinds and Homogenizes Materials into Nanoparticles

The Planetary Mill PULVERISETTE 5 premium line from FRITSCH is designed for high-precision grinding, mixing, and homogenizing materials into nanoparticles. Utilizing a dual grinding station, it operates based on the planetary principle, achieving efficient comminution via high-energy impact and friction. This mill is optimized for applications in geology, materials research, and nanotechnology, producing rock samples, metal alloys, and ceramic powders. With ServoLOCK clamping, it ensures operational safety by preventing start-ups in unsafe conditions. Capable of processing up to 2 x 225 ml, it supports up to eight programmable settings, integrating with optional MillControl software for enhanced monitoring. The equipment is available with various grinding bowl materials to prevent contamination and support inert gas use, ensuring versatility across chemical, biological, and pharmaceutical applications.

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Achieves Fine Grinding and Homogenization

The Planetary Micro Mill PULVERISETTE 7 Classic Line from FRITSCH offers a solution for laboratories requiring precise control in sample comminution. This mill utilizes the planetary principle, ensuring efficient and uniform grinding of small samples to colloidal fineness. With a rotation speed up to 800 rpm, it excels in applications such as geology, chemistry, and pharmaceuticals, producing end-products like colloidal suspensions and nano-particles. The mill can handle a capacity of up to 2 x 20 ml per batch, supporting various processes such as mixing and homogenizing. Its fully encapsulated grinding chamber features an ergonomic IP64 membrane keyboard and a maintenance-free drive, enhancing operational efficiency. Available in various materials to prevent sample contamination, the PULVERISETTE 7 Classic Line is engineered for continuous operation with features like programmable cycles, energy-saving modes, and cooling fans for long grinding sessions. The unit supports seamless integration into lab workflows, providing reproducible results with minimal bench space.

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Performs Fast Grinding and Cutting

The FRITSCH PULVERISETTE 14 Premium Line is a versatile variable speed rotor mill designed for high-efficiency grinding operations across diverse industries including pharmaceuticals, plastics, and foodstuffs. It combines impact, shearing, and cutting comminution in one robust instrument, making it unique for applications ranging from polymer powders to biological samples. With a powerful rotative speed of up to 22,000 rpm, it ensures rapid sample throughput and fine grinding with a final fineness of d50 < 40 μm. The system integrates seamlessly into any production line, featuring an intelligent safety control system and options for both batchwise and continuous grinding. The milling chamber is available in stainless steel or other durable materials, ensuring resistance to chemical corrosion and easy cleaning with minimal downtime. Ideal for pilot-scale operations, it effectively reduces sample sizes while maintaining strong airflow cooling, perfect for temperature-sensitive materials. Compliance with safety standards assures reliable operation, while its modular design allows for customization to meet specific processing needs.

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Processes and Reduces Materials with Precision

The Cutting Mill PULVERISETTE 15 from FRITSCH is engineered to streamline sample preparation with precision in laboratories and industrial settings. It employs a high-speed rotor with double bearing support and adjustable cutting gaps for optimal material comminution. This results in rapid and reproducible size reduction of plastics, textiles, and agricultural materials to produce uniform granules or powders essential for quality control and analysis. Capable of processing up to 50 liters per hour with a maximum feed size of 70 x 70 mm, it integrates seamlessly into any processing line. The equipment is distinguished by its unique grinding chamber geometry that minimizes dead space and ensures blockage-free operations enhanced by an efficient airflow design. Tailored to meet diverse application needs, it offers a range of accessory options including various funnels, rotors, and sieve inserts. Its robust design and easy-cleaning features make it suitable for continuous and high-speed operations across industries such as chemistry, food processing, and environmental analysis, providing durable performance with extended rotor knife life.

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Comminutes and Homogenizes Diverse Materials

The Universal Cutting Mill PULVERISETTE 19 from FRITSCH is designed for high-precision comminution across a vast range of materials, from plastics and textiles to electronic waste and pharmaceuticals. It features a unique grinding chamber geometry that utilizes a scissor-like cutting principle, ensuring efficient and blockage-free processing. With a variable speed range of 300 to 3000 rpm and a torque of up to 30 Nm, it accommodates a maximum feed size of 70 x 80 mm and offers a throughput of up to 60 liters per hour. The mill is ideal for sectors requiring reliable size reduction, such as biofuel and cement industries, and meets RoHS compliance standards. Constructed with corrosion-resistant stainless steel 316L, it is suitable for food and pharmaceutical applications. Its design facilitates easy cleaning, featuring a fully openable grinding chamber and removable, wear-free labyrinth seals for quick maintenance. Customizable components like rotors, knives, and sieves allow adaptability for specific applications, supported by engineering consultation to tailor setups to unique production needs.

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