Quality used 24 meter length LTG tunnel-oven divided into 2 zones and a cooling zone of 3.30 meter. The incinerator has a capacity of maximum 65kg/h solvent load and the exhaust air heat exchanger has been renewed in 1996. The tunnel-oven has 1 supporting burner on zone 2. Total gas consumption of the incinerator and burner is 85 m3/h. Quarterly the complete oven is cleaned on the inside, chain and all wickets has been renewed in 2006.