Zhangjiagang Zhmc Machinery Co.,Ltd.
Zhangjiagang Zhmc Machinery Co.,Ltd. Perfect quality, Sincere service!
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Recycled plastic granulation machine output PVC recycling hot cutting pelletizing granulating line
Product Description
1 . The line is mainly used in the recyling of waste PC ,adopts the automatic belt convertor to send for compacting and granualting and then get into the material feeding hole of the SJ single screw extruder ,after high-temperature plasticization.
2 . The hydraulic screen changer makes the plastic line pelletion in designed size, finally the granulator recleaned could be faned to silo by blowing machine .
Electric control system for twin screw extruder
1 . Frame structure control cabinet
2 . Imported electrical elements
3 . Imported temperature control system
4 . Imported driving system
5 . Interlock and multi-protection
6 . Adopting imported PLC (OMRON or SIEMENS ) to achieve optimized process control.Stronger function, steady performance and much higher accuracy.
7 . It can be also accomplished full-set link-lock protection,trouble safeguard, fault alarm cluing and so on
Operation interface on touching screen is visual and marked, which is brief and easy to use.
The Gearbox for twin screw extruder
1 . New-style project of parallel three-axises driving makes the convey axis,convey chain,decelerate and the torque assignment get together,which keeo it compact,and the key bearings are imported.
2 . The select material of drive components is dainty. Including super intension alloy cementiteing steel,cementiting and quenching ,gear grinding technics ,strengthening of tooth face.So they can ensure high torque,high precision and low noise.
3 . Soakage and coerce lubrication integrate smoothly.When the hydraulic circuit is over pressed, it alarms
The Screw elements and barrels for twin screw extruder
1 . Rectangle barrel,reflux refrigeration is optimized and disposed,which makes temperature difference in C areas smaller.
2 . According to the material and special techinics demands,the material of cylinder can use high quality nitrided steel,corrosion proof or antifriction with corresponding process.
3 . The screw material is made of high tool steel 38CrMoALA or W6Mo5Cr4V2 by special heat-treament.
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