Twin screw extruder
LSL type twin screw extruder is mainly used for high temperature, high concentration and high efficiency extraction of chemical pulping black liquor, especially for the extraction of black liquor from wheat straw pulping. 损失小，黑液提取率高，提取黑液后的浆料浓度达到38%以上，该设备结构简单，占地面积小，操作方便，使用可靠。 The system has good sealing performance, small slurry heat loss, high extraction rate of black liquor, and the slurry concentration after extraction of black liquor reaches more than 38%. The equipment has a simple structure, a small footprint, convenient operation, and reliable use.
|Production capacity (T / D)||20-40||40-60||60-80||120-160||240-300|
|Screw shaft dia. (Mm)||Φ250||Φ400||Ф480||Ф600||Ф700|
|Concentration of Feeding Pulp||8-12%|
|Concentration of Outgoing Pulp||35-40%|