SJZ型錐形雙螺桿擠出機適用于各類PVC粉料擠出成型的專用設備，配備不同的模具及輔機可以生產(chǎn)各類PVC塑料管材、異型材、板材、片材、棒材及造粒。.

  螺桿采用油冷卻系統(tǒng)冷卻。機筒采用特殊風冷系統(tǒng)冷卻。系統(tǒng)采用專用電腦控制。根據(jù)用戶不同配方要求，配置結構合理螺桿，以達到塑化狀態(tài)及物料質量。螺桿全部采用高精度專用數(shù)控螺桿銑床加工，可確保每臺同類擠出設備擠出性能高度一致性。率先引入國際先進變螺距，變深度螺桿設計技術，使物流在螺桿中剪切、壓縮更柔和，更接近實際需要。分配箱特殊設計，推力軸承格外加大，軸承采用原裝進口，傳動壽命高，可承受更大擠出壓力。電器系統(tǒng)大限度采用進口原件，并具有多項故障報警功能，故障少，排除方便。冷卻系統(tǒng)設計特殊，散熱面積格外加大，冷卻迅速，溫控精度可達±1℃。

SJZ Conical Twin screw extruder is application for different kinds of PVC powder material extrusion, with different mould and downstream equipments, it can produce pipe, profile, plate & sheet, and pelletizing

Screw designed with oil cooling system, barrel use air cooling, with specialized computer system. According to different material and formula, we provide the most suitable screw geometry to achieve optimized plastization and premium quality of end product. All twin screw processed by CNC, this assures the constant performance of all extruder under the same series. First use the changeable flight distance and changeable channel depth technique to make the shearing and compressing more tender Special design for transmission box, equipped with imported bigger trust bearing，give a longer service life and higher pressure load to the transmission system. Electrical elements use famous international brand, less fault. Special designed cooling system, increase the radiation area, fast cooling and temperature controller tolerance less than 1°C