PE/PP/PC/ABS Plastic Crushed Wastes Recycling Single Screw Extruder Machine

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: SJ-180
• Raw Material: PP/PE/PC/ABS
• Screw: Single-Screw
• Inverter: Inverter
• Electromagnetic Heater: Electromagnetic Heater
• Automation: Automatic
• Computerized: Non-Computerized
• Customized: Customized
• Certification: CE
• Condition: New
• Main Motor Power: 132kw/160kw
• Screw Dia: 180 mm
• L/D: 28
• Capacity: 500-800 Kg/Hr
• Screw Speed: Max 70rpm
• Speed Control: ABB Inverter Frequency Control
• Screw Material: Nitrided Steel(38CrMoAl)
• Cylinder Length: 5040mm
• Cylinder Material: Nitrided Steel(38CrMoAl)
• Cutting System: Water-Cooling Strands Pelletizing System
• Electrical Control System: Instrument Control
• Main Motor Brand: Weg/Wn/Siemens
• Inverter Brand: ABB/Siemens/ Yaskawa
• Weight: 5ton
• Transport Package: Stretch Film
• Specification: 25000X3500X2500 mm
• Trademark: Syntop
• Origin: Nanjing
• HS Code: 8477201000

Product Description

 

Product Description

High Efficiency Plastic Wastes(Injection crushed chips, films, woven bags)Recycling Extruder Machine


This single screw machine has special screw design and different configuration, it is suitable for crushed plastic recycling and granulating, Like PP, PE, PS, ABS, PC, PA hard chips, PET silk wastes 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 is more stable and the pellets are more uniform.
 

The most difference making us outstanding than other factories is our strong processing capability Equiped with more than 50 sets of various types of machining equipment core parts of the single screw extruder 

Model	Diameter (mm)	L/D	Screw speed (rpm)	Motor power  (kw)	Capacity (kg/h)
SJ-100	100	28	120	18.5/22	50-100
SJ-120	120	28	120	45/55	100-200
SJ-150	150	28	120	55/75	200-300
SJ-180	180	28	120	132/160	500-800
SJ-200	200	28	120	250/280	800-1000

Water-ring hot face pelletizing system is suitable for many thermoplastic materials.Because the water ring is formed at the periphery of the mold,the mold does not contact with the cooling water.This feature ensures the uniformity of the temperature of the mold,ensures the consistency and uniformity of the particles,and is insensitive to short-term  polymer  flow interruption.Ensure the appearance of the material particles.


Strand pelletizing is a widely applied pelletizing  process,suitable for almost all  materials. This process features simple equipment structure and convenient operation and maintenance. For strand  pelletizing  process,usually  water  bath,air  knife,pelletizer  and vibration sieve are provided.This pelletizing machine has special screw design and different configuration, it is suitable for therecycling of PP, PE, PS, ABS,PC, etc. The gearbox is high torque designed which attains the functionsof low noise and stable operation. The surface of the screw and barrel have been special treated so thatthe screw and barrel are wearable, and they have very high mixing eficiency and the productioncapacity is high,The extruder has the vacuum vented design which can exhaust the vapor or gas duringthe production, so that the output are more stable and the pellets are more uniform.
 

Extruder Machine Parts

Gearbox

High precision gearbox with hard tooth surface adopts split structure of deceleration and torque distribution and has high load-bearing capacity. It adopts high strength cast iron housing and uses high precision CNC machines to produce them. Shaft/gear: made from high quality alloy steel, after heat treatment, gear surface hardness:. HRC 58-62. High precision grinding and gear modification, Precision level≤6 according to GB/T 10095-2001. It uses famous bearings and oil seal brand, like: INA,NSK,IKO,LYC,ZWZ and SOG; Lubricant system: lubrication is forced type by oil pump and circle.

Barrels

They have closed barrel, side open barrel, venting barrel and extrusion barrel types. Their size is 12-110mm. Conventional materials includes 45#steel inlay integral liner(α101),Nickel based alloy and Nickel based tungsten carbide alloy. They are made by high precision CNC machines and have high precision and quality. They can be customized according to customers' requirements and drawings.

Screws

They are composed of screw elements and core shafts and are modular design. Their size is 12-110mm. Screw elements have many different structure and length which can be arranged and combined according to different products. Their materials can be High Speed Tool Steel(W6Mo5Cr4V2), Nitrided steel(38CrMoAl), Alloy Tool Steel(Cr12MoV), RalloyWR5, Stainless steel(304,316L,440C) and Hastelloy Alloy C276. 
Core Shafts have Involute spline, Retackle spline, Square keyslot spline types. They can be made of 40CrNiMo,Rally WR15E,Rally WR30 materials. They can be customized according to customers' requirements and drawings.

Company Profile

Nanjing Syntop Intelligent Equipment Co.,Ltd is located in Lishui District, Nanjing City. Syntop has a factory with an area of 7000 square meters and covers an area of 20 acres. Syntop specializes in manufacturing co-rotating parallel twin screw extruders and single screw extruders. Syntop has professional technical team which has various professional technical talents and they can research and develop new products. Syntop has developed into a leader in the industry now.

Our Advantages

Syntop equipped multiple testing machines like XTM-35, XTM-52, and XTM-75 machines, Syntop can provide customers with various material compounding experiments. In 2023, Syntop established an office in Guangdong and cooperated with multiple domestic public companies.

Our machines are exported to Southeast Asia, Europe and America, Our machine quality reaches the forefront of the industry. We strive for excellence in every product and service, ensuring that we meet or even exceed customer expectations. In 2023, Syntop became a national high-tech enterprise, obtained more than ten invention patents and utility model patents which are applied to production and contribute to the improvement of quality and efficiency of the enterprise.

Packaging & Shipping