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Introduction
Δ Material: PE/PP film, PP Woven/sack Bag, Printed BOPP film
Δ Capacity: 60-800KG/HR
Δ Final pellet size: Φ 3mm × 3mm
Work Steps:
1. Feeding: As a standard design, plastic scraps such as film, filament, and raffias are conveyed into the compacting room through a belt conveyor. For handling roll scraps, a roll hauling off device is an optional feeding method. The motor drives of the conveyor belt and hauling device work in conjunction with an ABB inverter. The feeding speed of the conveyor belt or roll hauling off is fully automatic, based on how full the compactor's chamber is. A metal detector can be integrated with the belt conveyor and interlock with the control system to warn and stop the system if any metal is detected during feeding.
2. Crushing and Compacting: The rotating blades of the compactor cut the incoming scraps. Frictional heating caused by high-speed rotation heats the material and shrinks it just below its agglomeration point. An optimally designed guide structure compacts the material and directs it into the extruder screw. This process crushes, dries, and compacts the material, enabling fast and stable feeding from the compactor directly into the extruder.
3. Plasticization and Degassing: A specialized single-screw extruder is used to gently melt the pre-compacted material. The plastic scraps are well melted and plasticized in a 32 to 34D processing section. With a double-zone vacuum degassing system, volatile substances such as low molecular compounds and moisture are efficiently removed, making this machine particularly suitable for heavy printed films and materials with some moisture content.
4. Melt Filtration: A regular single-plate/piston double-station screen changer or a non-stop double-plate/piston four-station can be installed at the head of the extruder to provide significant filtration performance. The filtration technology requirements depend heavily on the quality of the input material and the intended use of the granules.
5. Pelletizing: The die-face water ring pelletizing system is set as the standard granulation method in the MLsystem. A self-adjusting pelletizing head ensures the best granulate quality and long uptime due to consistent blade pressure. The RPM of the rotating blades is automatically adjusted based on the extrusion pressure of the melt. An advanced dewatering vibration sieve combined with a horizontal-type centrifugal dewatering system provides high-performance dried pellets.
Main technical parameter of Plastic Granulating Machine with Die Cutting System:
Model
ML85
ML100
ML130
ML160
ML180
Output
PP
120KG
250KG
400KG
600KG
800KG
HDPE
150KG
300KG
500KG
700KG
1000KG
LDPE
180KG
400KG
600KG
800KG
1200KG
Machine weight
4000KG
6000KG
8000KG
12000KG
15000KG
Total power
140KW
215KW
325KW
420KW
590KW
Compactor/agglomerator
Compactor diameter
φ800mm
φ1000mm
φ1200mm
φ1300mm
φ1500mm
Blade (rotary/stable)
6/5
6/12
9/12
9/13
12/15
Motor
37KW
55KW
90KW
110KW
160KW
Extruder
Type
The degassing zone is designed according to the properties of different materials
Screw diameter
φ85mm
φ100mm
φ130mm
φ160mm
φ180mm
L/D
33/1
33/1
33/1
30/1
30/1
Screw rotary speed (RPM)
0-120
0-120
0-120
0-120
0-120
Barrel heating power
24KW
35KW
54KW
75KW
120KW
Barrel cooling method
BY AIR
BY AIR
BY AIR
BY AIR
BY AIR
Temperature control zone
0.3KWx4
0.3KWx5
0.5KWx5
0.5KWx5
0.5KWx6
Motor power
55KW
90KW
132KW
185KW
250KW
Screen changer
Type
Two position plate hydraulic screen changer (without stopping the machine and will not affect the final output)
Heating
7KW
10KW
16KW
20KW
30KW
Temperature control zone
1
1
1
1
1
Oil pump
1.5KW
2.2KW
3KW
3KW
3KW
Die & cutting system
Die mode
Round shape die plate
Heating power of die
5KW
6KW
10KW
10KW
10KW
Cutting method
Die face cutting system
Cutting motor power
1.5KW
1.5KW
2.2KW
2.2KW
2.2KW
Temperature control zone
1
1
1
1
1
Water pump
2.2KW
3KW
4KW
4KW
4KW
Power of centrifugal dryer
2.2KW
3KW
4KW
5.5KW
7.5KW
In order to match your requirement and provide you a proper quotation, please advise:
• What material do you want to recycle? PE film? PP woven bag? HDPE/PP bottle? Or other plastic?
• What capacity (kg/h) do you want?
• What is the final size (mm) of granules you want?
• Any special requirements about the PE plastic pelletizing machine you want.
Our Service:
Before-sale
• Introduce products in detail
• Recommend suitable solution
• Offer test
During manufacturing
• Provide layout and engineering conditions
• Offer screw plan and related documents
• Inform the project processing status
• Ensure the product is designed according to technical documents
After-sale
• Provide installation, commissioning, and training
• Offer spare parts
• Provide necessary technical support and updates
Feel free to contact me if you want more information.
Contact person: Ms. Laura
Mobile: +86 15962366319
Plastic Granulating Machine with Die Cutting System
Model NO.: ML75
Customized: Customized
Certification: CE, UL
Condition: New
Motor Brand: Siemens, ABB, Weg or Chinese Best Brand
Screw & Barral Material: 38CrMoAl, Bimetallic, Nitrogen Treatment
Heating Method: Electrical Heating, Electromagnetic Heating
Material of Heater: Cast Aluminium, Cast Copper, Mica, Ceramic Heater
Cooling Method: Air Cooling
Degassing: Vacuum Degassing, Natural Degassing
Cutting Method: Die Face Cutting, Pulls Strap Cutting Method
Voltage: 380V 50Hz or Customized
Control Method: Inverter/Frequency
Guarantee: 12 Months
Trademark: PURUI
Transport Package: Standard Export Packing
Specification: 7000mm x 2500mm x 3000mm
Origin: Zhangjiagang City
HS Code: 84772010
Product Description