How Are RUF Briquettes Made? Wood Briquette Fuel Guide

RUF briquettes are compressed from natural wood residues using high pressure, forming uniform, eco-friendly fuel blocks.

RUF briquettes are made by compressing wood residues such as sawdust, wood shavings, and bark under extremely high pressure using a mechanical press. Unlike traditional firewood, RUF briquettes are dense, dry, and highly efficient for heating. This process eliminates the need for added binders because natural lignin in the wood acts as a glue when heated slightly during compression.

The production steps include: drying, grinding, compressing, cooling, and packaging. This ensures every briquette burns evenly, produces minimal smoke, and maximizes heat output. Our RUF wood briquettes are available for purchase online in multiple European countries.

RUF Briquettes are premium wood fuel blocks made through high-pressure hydraulic compression of pure sawdust and wood shavings. Named after the renowned German RUF briquetting machinery, these dense rectangular blocks deliver exceptional heat output without any chemical additives or binding agents. With moisture content below 10%, RUF briquettes burn 62°C hotter and up to 45% more efficiently than traditional firewood. Each briquette provides consistent, long-lasting warmth perfect for wood stoves, fireplaces, and heating systems. Our wood briquettes are manufactured from recycled wood waste, making them an environmentally responsible choice. Experience cleaner burning, minimal ash production, and superior energy efficiency with authentic RUF briquettes.

What Makes RUF Briquettes Different From Regular Wood Fuel?

RUF briquettes are compressed wood fuel blocks made exclusively from sawdust and wood shavings without additives, binding agents, or chemicals. The manufacturing process uses extreme hydraulic pressure to create dense, uniform blocks that burn hotter and longer than traditional firewood.

According to RUF Briquetting Systems, these briquettes use hydraulic technology to create dense, high-quality bricks from wood and biomass scrap. The name “RUF” comes from the German machinery company that pioneered this briquetting technology over 50 years ago.

Buy RUF Briquettes Online: Manufacturing Process Explained

Buying RUF briquettes online guarantees quality, convenience, and fast delivery of eco-friendly wood fuel.

Online purchase allows you to select premium briquettes with consistent density and moisture content. Our platform, Wood-Břežany S.R.0, ensures safe packaging and delivery across Europe, including Germany, UK, and Czech Republic. This is ideal for residential heating, commercial wood stoves, or eco-conscious businesses.

Benefits of RUF Briquettes:

High heat output – burns hotter and longer than standard firewood.
Uniform size and shape – easy to stack and store.
Eco-friendly – uses recycled wood residues, reducing waste.
Low ash content – easier cleaning of stoves and fireplaces.

Key Manufacturing Steps:

Material Collection: Sawdust, wood shavings, and wood chips are collected from sawmills and furniture manufacturers
Drying Process: Raw materials are dried to achieve optimal moisture content of 6-10%
Pre-Compression: Materials are transported via screw conveyor to pre-compacting unit
Hydraulic Compression: Main piston applies extreme pressure (up to 1,200 bar) to compress material
Briquette Formation: Compressed material forms into dense rectangular blocks
Ejection: Ready briquettes are pushed out through ejector holes
Cooling and Packaging: Finished briquettes cool naturally before packaging

Briquette Solution notes that hydraulic types take longer pressure-keeping time on the briquette, causing more elastic deformation to transform into plastic deformation, which improves briquette quality.

How Long Do RUF Wood Briquettes Burn?

RUF briquettes burn significantly longer than traditional firewood due to their high density and low moisture content. Each briquette can provide 2-3 hours of consistent heat in standard wood stoves.

Tests conducted by Duffield Timber revealed that briquettes burn 62°C hotter on average compared to regular logs after 2 hours 30 minutes of burn time. The study found briquettes maintained 92°C of heat versus only 30°C for traditional firewood.

Which RUF Briquettes Are Best for Heating Systems?

Selecting the right wood briquettes depends on your heating system and specific requirements. At Wood-Břežany, we offer various briquette options suitable for different applications.

Comparison Table: RUF Briquettes vs Traditional Firewood

Feature	RUF Briquettes	Traditional Firewood
Moisture Content	6-10%	15-20%
Calorific Value	4.8-5.15 kWh/kg	3.5-4.0 kWh/kg
Burn Temperature	92°C (after 2.5 hours)	30°C (after 2.5 hours)
Burn Time	2-3 hours per briquette	1-1.5 hours per log
Ash Production	Minimal (less than 1%)	3-5%
Storage Space	Compact, stackable	Requires more space
Additives	None	None (natural wood)
Ready to Burn	Yes (certified)	Depends on seasoning

Why Are RUF Briquettes More Efficient Than Logs?

The superior efficiency of RUF briquettes stems from their manufacturing process and physical properties. Aduro research indicates that wood briquettes have moisture content of 6-10% and higher density than firewood, resulting in higher calorific value and more efficient burning.

Key Efficiency Factors:

Lower Moisture Content: Less energy wasted on water evaporation during combustion
Higher Density: More fuel mass per unit volume delivers concentrated heat
Uniform Shape: Consistent airflow and predictable burning patterns
No Bark or Impurities: Cleaner combustion with fewer emissions
Controlled Manufacturing: Quality consistency across every briquette

Our RUF wood briquettes are manufactured to meet strict European standards, ensuring optimal performance in heating applications.

How Is the Wood Selected for RUF Briquettes

Only high-quality, untreated wood residues are used to ensure clean, efficient, and sustainable briquette fuel.

The wood selection is critical to maintain the energy density and environmental safety of RUF briquettes. Hardwoods like oak, beech, and hornbeam are ideal due to high lignin content, while softwoods like pine and spruce are also suitable for their fast ignition properties. At Wood-Břežany S.R.0, we source wood from certified European forests to ensure sustainability and compliance with regulations.

What Is the RUF Briquette Pressing Process

Wood residues are compressed under 300-400 bar pressure, forming dense blocks without chemical binders.

RUF presses use mechanical force to compress sawdust into briquettes. Heat generated by friction activates lignin, which binds the particles naturally. This method ensures high density and minimal moisture content (below 10%), resulting in slow-burning, long-lasting fuel.

Step	Description	Key Outcome
Drying	Reduces moisture to ≤10%	Prevents mold, ensures fast ignition
Grinding	Shreds wood residues	Uniform particle size
Pressing	High-pressure compression	Dense, binder-free briquette
Cooling	Briquettes solidify	Easy storage and handling
Packaging	Bulk or bagged	Ready for delivery or retail

How to Store RUF Briquettes for Maximum Efficiency

Store in a dry, ventilated area, off the ground, to preserve heat output and prevent moisture absorption.

Proper storage ensures that briquettes maintain their high calorific value. Use pallets to keep them off damp floors, and cover with breathable tarpaulins if outdoors. Avoid exposure to rain or snow, which can reduce their burn efficiency. Our storage guide for wood pellets also applies to RUF briquettes.

Where to Buy RUF Briquettes in Europe?

Purchase RUF briquettes online from Wood-Břežany S.R.0 for delivery across Germany, UK, and Romania.

You can easily buy RUF briquettes online with secure payment options. We offer bulk discounts for commercial use and small packages for residential heating. Other complementary products include firewood online, charcoal, and wood pellets.

What Raw Materials Are Used in RUF Briquette Production?

RUF briquettes utilize recycled wood waste materials that would otherwise end up in landfills. The primary raw materials include sawdust, wood shavings, wood chips, and sawmill by-products from sustainable forestry operations.

Multiple sources confirm that the manufacturing process excludes additives or binders, making RUF briquettes a clean fuel source. The natural lignin in wood acts as a binding agent when subjected to high pressure and temperature during compression.

Suitable Raw Materials:

Pine sawdust and shavings
Spruce wood waste
Beech processing residues
Oak sawmill by-products
Mixed hardwood shavings
Furniture manufacturing waste

Browse our selection of wood shavings and sawdust products for various applications.

How Much Do RUF Briquettes Cost Compared to Firewood?

While RUF briquettes may appear more expensive per kilogram than firewood, their superior energy efficiency makes them more cost-effective overall. Cost analysis by Duffield Timber shows wood briquettes provide 62% better value than traditional logs when comparing heat output and burn time.

Cost Efficiency Breakdown:

Initial cost: Briquettes £425 vs Logs £600 (for 910kg)
Heat output: Briquettes produce 15% more energy per kilogram
Annual savings: Approximately £265 for average household consumption
Reduced labor: Less frequent refueling and maintenance required

The longer burn time means fewer briquettes needed to maintain comfortable temperatures, reducing both costs and handling effort.

What Are The Best Wood Briquettes On The Market

Are RUF Briquettes Environmentally Friendly?

RUF briquettes excel in environmental sustainability by utilizing waste materials and producing cleaner emissions than traditional firewood. Studies indicate that briquettes made from recycled wood waste mean no additional trees are cut down during production.

Environmental Benefits:

Waste Reduction: Converts sawmill by-products into valuable fuel
Lower Emissions: Minimal smoke and particulate matter release
Carbon Neutral: Releases only CO2 absorbed during tree growth
No Deforestation: Made from existing wood processing waste
Sustainable Production: Uses renewable biomass resources
Reduced Transport: Higher energy density means less fuel for delivery

Our commitment to sustainable wood pellet sourcing extends across all our product lines.

How Long Do RUF Briquettes Burn Compared to Logs

RUF briquettes burn 30-50% longer than standard firewood logs due to high density and low moisture.

For example, a single RUF briquette can provide consistent heat for up to 3 hours in a wood stove, compared to 1.5-2 hours for a similar-sized hardwood log. This efficiency makes them ideal for sustainable heating.

What is the difference between RUF and Pini Kay briquettes?

RUF briquettes are rectangular blocks while Pini Kay briquettes feature an octagonal shape with a hole through the center. Both use hydraulic compression but Pini Kay typically burns longer due to the central hole providing better airflow. RUF briquettes stack more efficiently for storage. We offer both Pini Kay and RUF formats to suit different preferences.

Can I use RUF briquettes in pellet stoves?

RUF briquettes are designed for wood stoves and fireplaces, not pellet stoves. Pellet stoves require small cylindrical wood pellets that feed automatically through auger systems. However, RUF briquettes work excellently in traditional wood burning stoves without modification. For pellet stoves, consider our EN Plus A1 certified wood pellets.

How should I store RUF briquettes properly?

Store RUF briquettes in a dry, well-ventilated location away from direct moisture. Their compact shape allows efficient stacking indoors or under covered outdoor storage. Keep briquettes in original packaging until use to maintain low moisture content. Proper storage preserves burning efficiency and extends shelf life indefinitely. Unlike traditional firewood storage, briquettes require less space and remain cleaner.

Do RUF briquettes produce more heat than oak firewood?

Yes, RUF briquettes produce significantly more heat than oak firewood due to lower moisture content and higher density. While oak firewood is considered premium traditional fuel, briquettes deliver 15-20% more energy per kilogram. The controlled manufacturing process ensures consistent performance, whereas oak firewood quality varies based on seasoning time and storage conditions.

Are RUF briquettes suitable for pizza ovens?

RUF briquettes work well in pizza ovens for maintaining consistent temperatures, though they burn slower than wood pellets. For optimal pizza oven performance, many users combine briquettes for base heat with smaller pieces of dried firewood for quick temperature adjustments. The clean burn and minimal ash make briquettes ideal for cooking applications.

How many RUF briquettes equal one cord of firewood?

Approximately 500-600 kg of RUF briquettes equals one cord of well-seasoned firewood in terms of heat output. However, briquettes require significantly less storage space due to their density and uniform shape. One pallet of briquettes (around 960 kg) delivers heat equivalent to 1.5-2 cords of traditional firewood while occupying half the storage volume.

What makes RUF briquettes better than regular wood briquettes?

RUF briquettes are manufactured using specific German engineering standards for hydraulic compression, ensuring superior density and burn characteristics. While various wood briquette types exist, RUF-spec products consistently deliver higher calorific values and longer burn times. The rectangular shape provides excellent stacking efficiency compared to cylindrical alternatives.

Are RUF briquettes better than logs? Yes, due to higher density, lower moisture, and longer burn time.

Can I use RUF briquettes in any wood stove? Yes, they are suitable for all modern stoves and open fireplaces.

How much heat does one RUF briquette produce? A typical briquette produces 4-5 kWh of heat energy.

Are RUF briquettes environmentally friendly? Yes, made from recycled wood residues, without chemical additives.

Where can I buy RUF briquettes online? Purchase directly from Wood-Břežany S.R.0 for delivery across Europe.

Do RUF briquettes expand when burning? No, RUF briquettes maintain their shape and density as they burn, gradually turning into ash without expanding or cracking apart like some other fuel types.

Can I use RUF briquettes in a pizza oven? While they provide high heat, we recommend using specific fuels like Buy Oak Sawdust Online for smoking or traditional hardwood logs for pizza ovens to get the best flavor profile.

Do I need special fire starters for RUF briquettes? You do not need special starters. A standard firelighter and some kindling, or a small amount of Buy Pine Firewood Online, are sufficient to ignite a briquette.

Are RUF briquettes safe for indoor open fireplaces? Yes, they are safe for open fireplaces and wood burning stoves because they produce minimal smoke and sparks, provided the chimney is properly maintained.