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结构特点:
1 销钉式冷喂料挤出机系我公司引进技术制造，选配不同的机头可挤制出不同的橡胶半成品，或为压延机 供胶。
2 机筒为分段式结构，喂料段机筒内带螺旋槽，它和旁压辊配合增加喂料能力，塑化段和挤出段的机筒上 装有数量不等的销钉。机筒为双金属结构并采用周边钻孔。
3 螺杆由进口CNC铣床加工，抛光，几何精度高。经氮化处理后具有良好的耐磨性。
4 减速机的齿轮采用合金钢硬齿面 结构。
5 各部温度由热水循环装置分段自动控制。
6 本机采用直流电机拖动。
7 该机的优点是塑化效果好，挤出能力高，出胶温度低，运转平稳。
8 本公司还专门为销钉挤出机生产供料装置，输送胶片。
Structural:
1 Pin-barrel cold feed rubber extruders are made by the Company with introduced technologies.Different extrusion heads are appliedto extrude various half-finished rubber products.The machines can also be used to feed fubber to mangiers.
2 The barrel is composed of several zones.in the feeding zong.the spiral slots work with the side rolls to enhance feeding capability. in the plastication and extrusion zones,different numbers of pins are fitted.The barrel is of the dual metal structure and bored circumferentially.
3 The screw is processed and polished with the forengn-made milling machine and is featured by excellent geo-metric precision.Nitrogenation treatment makes it more wear-resistant.
4 The gears in the reducer are made of alloyed steel,whose teeth are hard.
5 A hot water circulation device automatically controls temperature in each zone.
6 The machine is driven by a DC motot.
7 The advantages of the machine include better plastication result,higher extrusion capability,lower temperature of the outgoing rubber and smooth operation .
8 The Company also make special feeding unti for the pin-barrel cold feed rubber extruder to convey rubber slabs.
产品图片:
技术规范:
品牌 凯驰 型号 XJD-90
类型 冷喂料 螺杆形式 双头等深不等距
主电动机功率 55（KW） 螺杆直径 90（mm）
螺杆长径比 12~16 螺杆转速 60（r/min）
生产能力 350（Kg/h） 外形尺寸 2.3*0.95*1.45（m）
重量 3250（kg）
