SINGLE SCREW PELLETIZING MACHINE FOR RECYCLINE

SINGLE SCREW PELLETIZING MACHINE

This single screw pelletizing machine suitable for recycling and pelletizing PP, PE, PET, PS, PA, PA6 raw materials with variable colors. High torque gearbox attains low noise function. Vacuum vented design extruder exhaust processing vapor or gas

This pelletizing machine has special screw design and different configuration, it is suitable for the recycling of PP, PE, PS, ABS,PC, etc. The gearbox is high torque designed which attains the functions of low noise and stable operation. The surface of the screw and barrel have been special treated so that the screw and barrel are wearable, and they have very high mixing efficiency and the production capacity is high.The extruder has the vacuum vented design which can exhaust the vapor or gas during the production, so that the output are more stable and the pellets are more uniform.

Single screw pelletizing Machine Main Technical Parameter

Model-Screw dia.(mm)-L/D-Screw speed(rpm)-Power of main motor(kw)-Output(kg/h)

45-45-25-35-20-100-11-15-30-50

65-65-25-35-20-100-30-37-60-120

90-90-25-35-20-90-45-55-180-200

120-120-25-35-20-75-75-110-250-350

150-150-25-35-20-75-110-160-350-500

160-160-25-35-20-70-132-185-400-550

180-180-25-35-20-70-200-250-600-800

200-200-25-35-20-60-250-315-800-1100

65 water ring single screw pelletizing line

Equipment operating conditions:
Power conditions:AC380V±10% 50Hz 3P+E
Cooling Water: ≤22℃ 0.3～0.4Mpa
Material: Suitable for granulation of dry and clean PE recycled materials
Capacity: 60-80Kg/h
Equipment List:
1. Screw feeder, 1set
2. 65/34 Extruder, 1set
3. 100A Hydraulic Screen Exchanger, 1set
4. Die head, 1set
5. Water ring cutter, 1set
6.De-watering device, 1set
7. 300 Vibrating screen, 1set
8. 133 Air Transport Storing Unit, 1set
9. Electric Control System, 1set
Technical Parameters:
1. 102 Screw Feeder
Drive Motor:1.1kw
Control model: time relay
screw materials:stainless

2. 65/34 venting single screw extruder
Screw material of 38CrMoAlA,with quenching nitride treatment, hardness more than HV900,integral barrel design ,and vacuum venting system,L/D ration is 34:1
Ceramic heating rings with cover,all 7zones,total heating power of 21.5Kw, air cooling on barrel,cooling power of 0.18*7=1.26Kw
High quality of domestic gear box, with super torque, low noise, stable processing. And oil outer recycling cooling system for the gear box
AC motor ,power of 37Kw,motor connected with belt, with ABB inverter.
Output capacity of 60~80Kg/h,good plasticizing, stable processing, makes sure the material will be distributed uniformly into mold
The extruder temperature control adopts popular parameter, and mainly adopts SIEMENS or CHIT. The current, the voltage and pressure can be displayed and controlled easily

3. 100A Hydraulic Screen Exchanger
Drive Motor:1.5kw
Pressure range:0~15Mpa
Mesh Board dia.: φ100mm
Exchanger heated by electric, and the heating voltage is 220V
Exchanger board material adopts high quality alloy.
Exchanging methods: hydraulic exchanging
Hydraulic station
exchanger material: 38CrMoAlA, tempering, nitriding, chromeplate and polishing
Heating control zone: 3 zone
heating power:4kw

4. 300 Die head
The body is made of high quality alloy, reasonable structure and high quality.

5. 300 Water ring system
Cutting power: 1.5kw
Material: Aluminum cast material
Blade quantity: 3 pieces

6. 300 De-watering device
Material: The material contact place is made of stainless steel.
De-watering power: 4kw
Circulating pump: 2.2KW

7. 300 Vibration
double layer screen mouth, three outlet
material: stainless steel
0.22kw*2 / Motor power: 0.22kw*2

8.133 Air transport storing unit
3KW / Feeding air blow power: 3KW
Feeding pipe silo volume: 0.75 m3
Material: Stainless steel

9. Electric Control System
3 phase 380V , A.C. 50HZ
Temperature is controlled by popular meter
Electric part mainly adopts SIEMENS or CHIT
Extruder speed regulation controlled by ABB
feed inverter is from ABB brand
Thermocouple adopts compensation lead avoid the loss of signal during transportation.

Special Tools:
Screw dismount tool: 1set
Spare part:
Single screw heater: 2 pcs
V belt: 1 sets
Exchanger heater: 1 set
Seal copper ring: 1 set for each
Cooling fan: 1 pcs
Temperature control meter: 2 pcs
Thermocouple: 5 pcs
Contactor: 2 pcs
Relay: 5 pcs