Description
The PE 300 plastic regranulation and recycling line was manufactured in 2011 by the Chinese manufacturer Zhangjiagang Wuhe Machinery Co. LTD. Used in the process of processing and manufacturing components, the extruder for plastics can produce up to 300 kg of items from various types of materials. The complete PE and PP plastic extrusion line consists of compactor, screw, cylinder, conveying system, heating system and temperature control panel.
The plastic is heated to a maximum temperature of 300°C in the 11 heating zones of the plastic extruder controlled by thermoregulators. In the next stage of the process, the extruder forces the material with appropriate plasticity through a 100 mm diameter screw mounted in a cylinder with protection against abrasion and rusting. When the material is fully extruded, the process ends with the molding of the plastic by the machine head.
The PE300 granulation line is equipped with thermoregulators with a digital display to control the current cylinder temperature and a special device that protects the regranulator against overvoltage.
Technical data of PE 300 plastic processing machine
WH100/36 extruder
- screw diameter: ø 100 mm
- engine speed: 1480 rpm
- thermoregulators: RKC
- contactors: SCHNEIDER
- screw and air-cooled cylinder
- screen changer: hydraulic plate ø 200 mm
- 7 heating zones with a power of 5 kW each
- 7 cooling sections with 0.37 kW fans each
- capacity: 250-300 kg/h
- engine power: 90 kW
- 3 kW vacuum pump
Compactor
- number of moving knives: 9
- number of fixed knives: 15
- knife rotational speed: 1000 rpm
- engine power: 55 kW
- engine power of the cooling system: 1.5 kW
- temperature sensor
Hydraulic plate screen changer
- diameter of the filtering surface: 200 mm
- maximum pressure: <20 MPa
- sieve change time: <2 s
- heating power: 15 kW
- oil pump power: 3.75 kW
- capacitor: SL-411
- low oil level alarm
Centrifuge
- engine speed: 1480 rpm
- engine power: 5.5 kW
- water pump engine power: 4 kW
Fan feeder
- fan speed: 2800 rpm
- pipe diameter: 100 mm
- fan power: 3 kW
Cutting at the head in water mist
- number of knives: 2
- engine speed: 2900 rpm
- ABB inverter controlled motor
- engine power: 1.5 kW
- head heating power: 4.5 kW
- water pump power: 4 kW
Belt feeder
- engine power: 1.5 kW
- belt width: 600 mm
- belt length: 600 mm
Silo
- capacity: 1.2 m3
Other machine parameters
- power: 213 kW
- DTR - Technical and Operating Documentation
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