RUF briquettes are the most common type of briquettes due to the best combination of price-quality and compact dimensions. It has a high calorific value. RUF briquette can easily ignite, has a long burning time.
Due to heat treatment, Pini Kay briquettes have a characteristic black or dark brown color of their exterior. They are made of sawdust of hardwood. Have the best values of heating capacity and ash content from all the types of briquettes. Their advantages are: resistance to mechanical damage, high moisture resistance. They are suitable for all types of solid fuel boilers, stoves, fireplaces, barbecues and braziers.