PLA biodegradble plastic granulator
Polylactic acid (PLA) has a high melting point (175 degrees Celsius), and its physical properties are between PET and PA-6. It has large crystallinity, excellent transparency, good solvent resistance, moisture resistance, grease resistance, and air permeability. It also has a certain degree of bacteria resistance, flame retardancy and UV resistance. In addition, it has excellent biocompatibility, non-toxic, biodegradable, and degradation products will not accumulate in important organs, so it has a wide range of uses. Polylactic acid has advantages over polyethylene, polypropylene, polystyrene and other thermoplastics, and is recognized by the industry as one of the most promising new packaging materials. Moreover, its strength, mechanical properties, degradation rate, etc. can be controlled by molecular weight, and the composition and ratio of the copolymer can be conveniently adjusted. Polylactic acid has good thermal stability and is suitable for various processing methods such as blow molding, suction molding, extrusion spinning, injection molding and foaming. It can be processed into films, packaging bags, packaging boxes, disposable fast food boxes, beverage bottles and medical materials so that it has a wide range of application prospects in the fields of clothing, packaging, toys and medical hygiene.
Details about PLA biodegradble plastic granulator
The main technical parameters.
（can be customized according to customer requirements）
|Screw||Diameter: 100mm, length:2000mm, material: 38CR with vent, exhaust screw;|
|Inverter||Adopt international famous brand: HOLIP 22kw；|
|Die screen changer||Hydraulic upper and lower plate size: 220mm * 220mm; working pressure: ≤ 35MPa|
|Control box||Temperature control display: 5 Zone; Schneider and China ZHENGTAI products are used for electrical appliances|
|Heating coil||Material: Ceramic；Heating voltage: 220 V / 50 Hz；Heating power: 2kw-3kw;|
|Hopper||Open parallel hopper|
|conveyor||Cooling conveyor belt 10m, stainless steel;|
|Crusher||Heavy duty professional processing environmental protection material crusher,18.5kw.|
|Granulator||Using 14 alloy hobs; grain size: 3-4mm; motor: 2.2kW;|
|Oil box||Motor: 1.5kw, solenoid valve starts;hydraulic oil: 46 or 68;Oil storage capacity: 40L;|
|Random Accessories||Tool box (button switch, heating rod, electric couple, scissors, shovel, pliers, etc. are randomly distributed)|