PET sheet twin-screw exhaust line without drying and crystallization which has the advantages of low energy consumption, high efficiency. This machine is co-plastic’s continuous improvement upgraded products , and its central vacuum system has been upgraded. The original roots - water ring pump group upgrades to roots - rotary vane pump, which can make the vacuum degree reach 10 pa, or less. Meanwhile by using PET special alloy steel thin-wall roller unit can increase the cooling efficiency, so as to increase output, improve product toughness and transparency. co-plastic’s independently programmed operating system ensures that the device is user-friendly and easy to operate.
PLA is a kind of line shape Aliphatic Polyesters. PLA can be used in rigid package of fruits, vegetables, eggs, cooked food and roast food, also can be used for packaging of sandwich, biscuit and some other packages like fresh flower.
*With precision dispenser, evenly stratified and layers adjustable ratio.
*Horizontal tablet structure, operation and maintenance more convenient.
*Roll independent power, line speed and extruder speed synchronization control.
*The machine adopts PLC control, parameter setting, data and the feedback and alarm automation.
Advantages of net changer
Low leakage and big filter capacity. Special design dedicated for full recycled material with non stop screen changing.
No leakage melt pump ensuring the stable flow and saving money in long term running. Dynisco sensor will be used.
Advantages of Three Rolls
Thin-Wall Efficient Roller
For the thin-walled high-efficiency roller, the surface shell thickness is only 50%-70% of the standard roller; by reducing the area of the strikes, and enlarging the contact area with cooling water, the thermal conversion efficiency is increased. And to offset the roller rigidity, the overall circular runner design is adopted to increase the intensity of the roller. Under the same working condition, the thin wall high efficiency roller boosted plate and sheet line output by 20% to 50%.