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icona settore combustibili solidi

Solid fuels sector

Cutting-edge technology for the solid fuel industry

Cimma designs plants for processing solid fuels such as coal, lignite and biomass, providing high-efficiency solutions for crushing, grinding and fuel preparation. Our technologies enable controlled grain size, which is essential for improving combustion and energy efficiency in industrial processes.

Key players in the field:

Vegetable charcoal

Wood chips

Metallurgical Coke

Petcoke

Lignite

Cimma machines: effective solutions for processing different solid fuels

The machines and plants designed by Cimma are designed to address the various challenges involved in solid fuel processing. For example, for the efficient preparation of wood chips for biomass plants or technical applications, the processing of charcoal for specific applications, or the management of carbon black in industrial processes, our technologies offer reliable solutions. Our expertise extends to grinding, shredding, and blending of materials with different physical characteristics, ensuring optimal grain sizes for subsequent stages of utilization or combustion.

SV micro cimma impianto

Micronizing mill with dynamic selector switch type “SV MICRO”

Micronization mill with dynamic selector type "SV MICRO," designed for fine and very fine micronization of minerals, chemicals and plants. The dynamic particle size selection system allows precise adjustment in the 15-100 micron range. The air sucked through the mill can be heated to dry wet products, or cooled to treat heat-sensitive products.

Input power supply: 0 to 10 mm
Fineness range: 15 ÷ 100 microns
Scope: 300 to 3000 t/hour
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rotodue4mgx 03

“ROTODUE 4M-GX” hammer and double rotor mill

Mills suitable for materials of medium hardness and abrasiveness, ideal for intermediate grinding with high production of fine powders. Perfect for combined drying and grinding processes. Processes calcium carbonate, dolomite, coke, lime, gypsum, clays and brick waste. Also available in a version with integrated drying.

Input power supply: less than 100 mm
Fineness range:0 ÷ 3 mm
Scope: up to 70 t/hour
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impianto essiccazione

Rotary drum dryer

Cimma rotary dryers, customized for each material, offer countercurrent or equicurrent drying modes and direct or indirect heating. Built with single or double cylinders, they ensure thermal efficiency and easy maintenance. Comprehensive accessories support feeding, discharging and safety. Reliable and flexible solutions for every industrial need.

Scope: 5 to 50 t/hour
Maximum humidity: 5 to 30%
Thermal capacity: from 500,000 KCal/hour to 5,000,000 KCal/hour
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mulino martelli fissi combi cimma

“COMBI” type fixed hammer mill

The COMBI fixed-hammer mill is designed for grinding at intermediate fines with high production of fine parts from materials such as clays, limestone, coke, and ceramic scraps. Rugged, wear-resistant, with fixed hammers on 4 edges and adjustable grid, it is ideal for high-yield plants.

Input power supply: up to 200 mm
Fineness range: 0 ÷ 3 mm
Scope: up to 70 t/hour
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impatto serie IIA-III-IV-V-VS-01

IMPACT Mill

The IMPACT mill crushes hard and wet materials such as clay, dolomite, and industrial waste. Without a screen, it avoids clogging and reduces wear and tear. Adjustable and sturdy, it is ideal for primary crushing in construction, ceramics and foundry.

Input power supply: 250x250mm
Fineness range: less than 30 mm
Scope: up to 120 t/hour
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cimma frantumazione sminuzzatore sm400

“SM” shredder

The SM Crusher is designed for crushing hard, wet or dry clays and agglomerated materials. Equipped with two harpooned cylinders at different speeds, it effectively reduces clods and agglomerates by preparing them for grinding. Sturdy structure, anti-wear system and easy maintenance.

Input power supply: 250x250mm
Fineness range: less than 30 mm
Scope: up to 120 t/hour
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frantoio a pettine RIP

Single and double rotor comb crusher “RIP”

The RIP series comb crusher is ideal for crushing materials of low and medium hardness and agglomerates. Equipped with single or double toothed comb rotor, it processes even wet and large materials.

Input power supply: 250x250mm
Fineness range: less than 25 mm
Scope: up to 80 t/hour
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essiccazione mulino urto

D series impact mill

The "D"-series impact mill with oscillating hammers is ideal for crushing bulky and medium-hard materials. Used to produce sand, grit and recycled materials. Used in the ceramic, brick and gypsum processing sectors. Strong structure, easy maintenance, durable even with slightly abrasive materials. Also available in a version with integrated drying.

Input power supply: up to 150 mm
Fineness range: less than 10 mm
Scope: up to 15 t/hour
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Impianto Cimma con mulino a cilindri tipo RII

Roller mill R II

Machines suitable for grinding medium-sized materials by crushing with the need for low percentages of fine powder (coal, fertilizer, chemicals, glass, granite, and bone).

Input feed: up to 30 mm
Fineness range: less than 1 mm
Throughput: up to 50 t/hour
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mulino martelli leggeri griglia rotante bl72

Hammer mill and rotary screen “BL” series

The BL series hammer mill is designed for grinding grain, wood chips, locust beans and feed. Sturdy construction, adjustable feed and hammers on 4 sides. Suitable for nonabrasive products, can include magnetic plate and collect by gravity or pneumatic conveying.

Input power supply: up to 100 mm
Fineness range: less than 5 mm
Scope: up to 5 t/hour
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rotodue4c 01

“ROTODUE 4/C” type double-rotor hammer mill with dynamic air selector

The double-rotor hammer mill type "ROTODUE 4/C" with dynamic air selector is ideal for grinding and drying friable materials such as coke, gypsum, calcium carbonate and talc. It produces ventilated powders up to 300 microns. Sturdy, adjustable and compact, it saves energy and reduces plant footprint.

Input power supply: 0 to 20 mm
Fineness range: 0 ÷ 100 mm
Scope: up to 10 t/hour
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Efficiency and safety: priorities in solid fuel processing

In the solid fuels industry, process efficiency and plant safety are paramount. Cimma offers plants designed in compliance with the most stringent regulations, with particular attention to risk prevention and dust management, a crucial aspect when processing potentially explosive or flammable materials. Our machines are designed to ensure continuous and reliable operation, optimizing energy consumption and minimizing the need for maintenance, thus contributing to more efficient and safer production.

Customized solutions for different industry needs

We understand the variety of applications within the solid fuels industry. Therefore, Cimma develops customized solutions that fit each customer’s specific needs, from preparing fuels for small-scale heating plants to supplying complete systems for large thermal power plants. Our ability to design customized machines and systems allows us to respond precisely to the requirements of each project, ensuring high performance and integrated solutions that optimize the entire production cycle.

Cimma: your technology partner for solid fuel optimization

If you operate in the solid fuels industry and are looking for advanced technologies to improve the efficiency of your processes, ensure the safety of your plants and achieve high quality products, Cimma is the technology partner for you. With our experience and wide range of innovative machines and equipment, we are ready to support the success of your business in an ever-changing industry. Contact us to find out how our solutions can contribute to your success.