Pre-190 Series PVC Plastic Planetary Roller Extruder

Model NO.: PRE125
Engagement System: Full Intermeshing
Exhaust: Exhaust
Automation: Automatic
Computerized: Computerized
Application: Sheeting; Pelletizing; Filming
Advantage: Strong Capacity
After-Sales Service Provided: Engineers Available to Service Machinery Overseas
Condition: New
Voltage: 380V
Color: Green / Blue / etc
Speed of Main Screw: 60rpm
Motor Power: 132kw
Trademark: LANHANG
Transport Package: Film Packing
Specification: ISO9001: 2000
Origin: China
HS Code: 84778000

Introduction & Application of Our PRE Series Planetary Roller Extruder

The "PRE" series planetary roller extruder combines rolling and extrusion in a unique configuration where a planetary screw is inter-engaged at the center of a main screw and barrel, which are shaped like helical gears at 45°. The planetary screw rotates around its axis, enabling efficient processing of various resins.


This extruder offers multiple applications, replacing banbury mixers or open mills for sheeting and filming, and is ideal for high-capacity pelletizing with a capacity up to 2000kg/h.

 

Due to the inter-engagement space, the extruder can plasticize resin at low temperatures, ensuring better material properties. Through the inter-meshing action of the toothed planetary system, one revolution of the main spindle can roll the plastic melt up to 1,100 times, guaranteeing optimal plastification, homogenization, and dispersion.


The PRE series is a low-temperature forming extruder that maintains material properties due to its efficient heat distribution and homogenization process.


The combined rolling and extruding action ensures excellent mixing and quality. Compared to other designs, this system increases the contact surface of the melt by up to five times, improving efficiency and reducing energy consumption.


Low-cost formulation is possible due to the large contact surfaces and short residence time, minimizing the need for expensive stabilizers and lubricants.


Self-cleaning features ensure minimal residue between color changes, producing no more than 5kg of scrap, making it ideal for frequent product changes.

 

Why Choose Lanhang?

 

1. Over 20 years of professional experience since 1992

 

2. Overseas service centers available in Europe, Japan, Dubai, etc.

 

3. International certifications including CE, SGS, IAF, and CNAS

 

4. Recognized as a national high-tech enterprise

 

5. Holds numerous national invention patents for rubber and plastic machinery

 

6. ISO9001:2008 certified management system

 

Product 1:

Item\Model

PRE125

PRE 150

PRE 170

PRE 190

PRE220

PRE 255

Main motor power(kw)

55

75

90

132

200

250

Speed of the main screw(rpm)

60

Stuffy power(kw)

0.75

0.75

1.5

11

11

11


Pre-190 Series PVC Plastic Planetary Roller Extruder
Product 2:

 Double stage extruder:

The first compounding extruder runs at a high speed for good mixing and high output. The second extruder must be a larger diameter single screw one that can run at lower speeds. This helps avoid overheating through internal cooling and strong heat exchange. The functional separation allows operators to control the mixing process and temperature more flexibly.

 
Pre-190 Series PVC Plastic Planetary Roller Extruder

 

Model No.

 Item

 Screw Diameter   

       (mm)

 Motor Power

     (kw)

PRE-150/200

PRE-150 planetary screw extruder

      150

      75

SJ-200 single screw extruder

      200

      75

PRE-180/220

PRE-180 planetary screw extruder

       180

     132

SJ-220 single screw extruder

      220

      90

PRE-220/250

PRE-220 planetary screw extruder

      220

     185

SJ-250 single screw extruder

      250

     110

PRE-255/300

PRE-255 planetary screw extruder

      255

     240

SJ-300 single screw extruder

      300

     132

 

Pre-190 Series PVC Plastic Planetary Roller Extruder
Pre-190 Series PVC Plastic Planetary Roller Extruder
 

Support Frame/bracket

Support Frame/Bracket,Alu Profile Support Plate,Aluminium Support Plate,Aluminum Support Plate, aluminum bracket

Jiangsu Yuejia Metallic Technology Co.,Ltd , https://www.yuejiametal.com