SJS Parallel Twin Screw Extruder

SJS Parallel Twin Screw Extruder

SJS平行双螺杆挤出机

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的平行双螺杆挤出机中的字符
平行双螺杆挤出机已被广泛使用于:充填,混合,修改,增强橡胶和工程树脂的,高吸水性树脂和氯化聚丙烯的脱挥发,可降解的母料,共聚酰胺和聚氨酯加成聚合,挤出造粒 的碳粉末和磁粉与制备的电缆绝缘材料,护套化合物,阻燃聚氯乙烯电缆材料具有小的烟雾和低卤素,各种硅烷交联材料。 小模型机被用于科研和教学。 人物:平行双关双螺杆挤出机系统:所述螺杆和筒体与积木系统具有良好的可互换性,并且可以在根据各种材料的加工技术的任意组合使用; 筒是由渗氮钢及双金属材料,具有耐磨,耐腐蚀,寿命长的优点; 螺杆元件由氮化钢和高速钢,其曲线采用计算机辅助设计有特殊的加工技术,而这些措施使物料均匀分布和优良的混合和塑化效果。 还原系统:采用塑料机械专用减速机,驱动部分采用优质高合金渗碳钢,用渗碳技术结合起来,淬火齿轮磨床生产的; 关键部件添加表面硬化处理,则表面强度HRC54-62,芯部硬度HRC30-40,齿听到6级,并且该系统具有高速,高转矩,低噪音等的进料系统的优点:它采用 双螺杆恒定的进料系统有一个搅拌器,其可以均匀地和精确地送入。

主要技术参数:
模型
螺杆直径(mm)
槽深度
毫米
螺杆长径比L / D比(L / D)
主功率(kw)
螺杆旋转速度(转/分)
生产能力(公斤/小时)
SHJ-20
21.7
3.85
32-40
3-4
600
2-10
SHJ-30
30
4.7
28-50
11
600
10-50
SHJ-36
35.6
6
35-50
15
600
40-100
SHJ-50
50.5
9
32-52
45
500
100-200
SHJ-65
62.4
11
32-52
75
500
200-300
SHJ-75
71
12
32-52
110
500
300-500
SHJ-95
92
14
32-52
315
500
600-1000

The characters of a parallel twin-screw extruder
The parallel twin-screw extruder has been widely used in: the filling, blending, modification, enhancement of rubber and engineering resin, the devolatilization of super absorbent resin and chlorinated polypropylene, the extrusion of degradable master batch, copolyamide and polyurethane addition polymerization, prilling of carbon powder and magnetic particle and preparation of cable insulating material, sheathing compound, flame-retardant PVC cable material with small smoke and low halogen, various silane crosslinked materials. Small model machines are used for scientific research and teaching. The characters: parallel homonymous twin-screw extruder system: the screw and barrel with building block system has good interchangeability and can be used in any arbitrary combination according to various material processing technologies; the barrel is made of nitriding steel and bi-metal materials, with the advantages of wear resistant, anticorrosion and long service life; the screw element is made of nitriding steel and high speed steel, and its curve adopts computer auxiliary design with special processing technologies, and these measures makes the materials well-distributed and excellent mixing and plasticizing effects. Reduction system: it adopts the dedicated reduction box for plastic machines, and the driving part is made of high alloy carburizing steels of high quality, produced by combining with the technologies of carburization, quenching and gear grinding; the key components add the surface hardening treatment, the surface strength HRC54-62, core hardness HRC30-40, tooth hear 6 level, and the system has the advantages of high speed, high torque and low noise etc. The feed system: it adopts twin-screw constant feed system with an agitator, which can feed uniformly and precisely.

Main technical parameter
Model
Screw Diameter (mm)
Groove depth
mm
Screw L/ D ratio (L/ D)
Main power (kw)
Screw rotation Speed (r/ min)
Production Capacity (kg/ h)
SHJ-20
21.7
3.85
32-40
3-4
600
2-10
SHJ-30
30
4.7
28-50
11
600
10-50
SHJ-36
35.6
6
35-50
15
600
40-100
SHJ-50
50.5
9
32-52
45
500
100-200
SHJ-65
62.4
11
32-52
75
500
200-300
SHJ-75
71
12
32-52
110
500
300-500
SHJ-95
92
14
32-52
315
500
600-1000