ZhangJiaGang Antron Machinery,Co.,Ltd

parallel twin screw extruder machine for PET bottles recycling granules making machine pelleting machine

  • Category:PET granule making machine
  • Views:492
  • type:water-stand type pellet
  • material:recycling PET bottle material
  • capacity:200-800 kg/h
  • type:water-stand type pellet
  • Product Manual:1.Suitable for PET bottle flakes
    2.The screw is made of high tool steel W6Mo5Cr4V2
    3.double-zone vacuum degassing system, volatiles such as low molecular and moisture will be removed efficie
BASIC INFO Inquiry

parallel twin screw extruder machine for PET bottles recycling granules making machine  pelleting machine

PET bottle granulation production line: Because PET has good transparency, high impact strength, good hardness and toughness, and low air permeability, it is widely used in the manufacture of transparent beverage bottles (such as Sprite, Coca-Cola bottles, etc.). The PET bottle flake recycling granulating unit does not require a complicated pre-crystallization drying system, and can achieve the ideal PET intrinsic viscosity control. The IV drop is very small, and chemical thickening can be realized online by adding appropriate auxiliary agents.

The granulating unit is a parallel twin-screw extruder, which can effectively complete the extrusion granulation of PET recycled raw materials.
Its characteristics are mainly as follows:
1. The parallel twin-screw extruder barrel is designed and manufactured by the principle of building blocks. According to the processing material system and process formula, the length-to-diameter cylinder structure, screw arrangement, ring network structure, exhaust quantity position, feeding mode, electrical control mode, etc. can be optimized and rationally configured. Achieve versatility and versatility to adapt to processing polymer materials.
2, the new deceleration distribution transmission system, high torque design, high-precision gear processing, imported bearings for fangs, a reasonable oil-immersed combination of forced lubrication, and interlocking protection devices to ensure reliable and smooth operation of the mainframe.
3. Make full use of the limited space to design the latest involute spline form structure mandrel. Guarantee maximum load carrying capacity for high torque transmission.
4. The threaded component using computer aided design is a kneading common type. It has excellent self-cleaning function and good interchangeability. Its specifications include conveying block, mixing block, kneading block, counterflow block and toothed plate. Through proper and reasonable combination, material transportation, plasticization and shearing are realized. Dispersing, homogenizing, exhausting, building pressure, etc., complete the process of processing polymer materials.
5. According to the different states of the materials, the feeding system adopts various structural forms, such as single-screw, twin-screw, twin-screw non-intermeshing type, air core spring type, double-stage type and metering pump. Lost weight metering can also be included to achieve higher metering requirements.
6. The main parts of the unit's electrical control system are imported, which can be designed as: discrete unit control, analog panel display, PLC system, PEC system control, etc.
7, granulation system can be used in a variety of ways to meet the requirements, water-cooled strip dicing; air-cooled die face hot cut; water ring die face hot cut; eccentric water fog hot cut; underwater, underwater die face hot cut.
8. The conventional barrel is made of high-quality nitrided steel surface nitriding treatment or high-performance bimetal alloy sleeve. It can also be made of tool steel bushing. The threaded components are treated with high-quality nitriding steel surface, and wear-resistant high-speed tool steel and corrosion resistance. Wear special surface treatment to adapt to different types of processing.
9. The installation of the whole machine adopts no foundation method, and the ground is required to be leveled. It is very convenient without the need of cement watering.
10. Adaptation: Filling and modification, glass fiber (carbon fiber) to enhance various color masterbatch, rubber and plastic blending, plastic alloy, functional masterbatch, various cable materials, reactive extrusion, devolatilization, powder coating, etc.


Main Technical Parameter:


Model

TSSK-50

TSSK-65

TSSK-75

TSSK-95

mm
Screw diameter

50.5

62.4

71.2

91.2

rpm
Rotary speed

400/500

400/500

400/500

400/500

kw

Main motor power

37/45

55/75

90/110

220/250

L/D

32-48

32-48

32-48

32-40

kg/hr
Capactiy

20-150

100-300

300-600

600-1000


The Final Products:



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
• Insure the product designed in accordance with technical document

After-sales service:
• Send engineers to install, test the machines and offer technology guidance and worker training at customers' factory.
• Offer 12 months free maintenance and life long service. After the warranty period, spare parts will be provided at basic cost.
• Build customers database. All machines are traceable.
• Visit customers and make quality trace periodically and take customers' feedback into account during routine practices.
• Speed up service and spare parts supply.

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