产品简介
SJ系列新型高效单螺杆挤出机主要用于加工聚烯烃类塑料：PE, PP, PPR, PB, PS, PC, ABS, PMMA 等管材、片材、板材的挤出，根据不同加工原料又有特殊设计。
SJ series new type high efficiency extruders is popular used to process various kinds of plastic material, such as PP, PE, PPR, PB, PS, PC, ABS, PMMA material to produce plastic pipe, sheet, plate, profile, etc. Special and unique design is available to when process different materials, which highly increases the production capacity and products quality.
具有以下特点：
*在高品质基础上的高速，高产挤出。
High speed and high-yield extrusion on the base of high quality;
*低温塑化的设计理念，保证高质量制品的挤出。
Low-temperature plasticization design concept ensures a high quality extruding product.
*高扭力输出，特大推力轴承。
High torque output of major thrust bearings;
*齿轮，轴为高强度合金钢，渗碳，磨齿处理
The gear and shaft are high-strength alloy steel, under nitridation and tooth grinding treatment;
*高硬度，高光洁度，超低噪音。
High hardness and smoothness, low noise.
*自动PLC智能控制，可实现主辅机间的联动。
Automatic PLC Intelligent control realizes interaction between main and auxiliary machines.
*易于监控的人机界面，方便了解加工和机器状态。
The easy monitoring human-machine interface facilitates good master of the working state.
*根据需要可更换控制方式（控温仪表）。
The control mode is changeable according to the needs (temp. controller);
*材质为38CrMoAL/A氮化处理，耐磨。
The material is 38CrMoAL/A, under nitridation treatment, wear-resistance.
*严格的温控精度，风冷水冷相结合冷却。
Strict temperature control precision, water cooling combined with fan cooling.
*独特的入料口设计，具有完美的水冷装置。
Specially designed feeding entrance; perfect water cooling device.
*带沟面喂料底套的螺筒，具有增强进料功能，为高速高产挤出提供了保证。
The groove feeding belt screw, enhances feeding function, enables a high-yield extrusion.
型号/Model | XQ SJ-30 | XQ SJ-45 | XQ SJ-65 | XQ SJ-90 | XQ SJ-120 | XQ SJ-150 | XQ SJ-165 |
传动功率 Drive power (kw) | 2.2 | 7.5~15 | 15~45 | 30~110 | 90~185 | 110~250 | 185~315 |
螺杆直径 Screw diameter(mm) | 30 | 45 | 65 | 90 | 120 | 150 | 165 |
螺杆长径比 L/D Screw L/D Ratio | 25 | 25~30 | 25~30 | 25~33 | 25~34 | 25~36 | 32~36 |
螺杆转速Screw rotation speed r/min | 50 | 73 | 90 | 90 | 90 | 80 | 80 |
挤出量 Extrusion capacity kg/h | 8~12 | 15~30 | 45~120 | 80~350 | 250~550 | 350~700 | 550~1000 |
