Twin screw extruder PVC pelletizer are applied to the waste materials, which needs high processing performance of melting, volatilization, filtering etc., mainly works for the job of PVC scraps recycling and re-pelletizing.
PVC pelletizer machine with international advanced recycling technology and combined with the actual application condition. This PVC pelletizer is design specializes for recycling the recycled washed plastic PVC plastic flakes/scraps, such as PVC pipe flakes/scraps, PVC sheet flakes/scraps etc.
After processing techniques such as feeding, heating, melt, cutting, cooling etc., the final products are PVC plastic pellets/granules that can be to produce new PVC plastic products.
Technical Parameter of Twin Screw Extruder PVC Pelletizing Machine
PVC Counter parallel twin-screw pelletizing extrusion line
This pelletizing machine is composed by a counter parallel twin-screw extruder and downstream equipment, it is suitable for the pelletizing of PVC soft and rigid,The pellets produced by this machine is evenly, solid, elegance. The pelletizing down-stream equipment is the die face cutter, air transferring unit, vibration separating and cooling unit. This pelletizing down-stream equipment has the features of high automation and high production efficiency.
Model
SJP93
SJP120
SJP135
Screw size(mm)
95/22
120/26
135/31
Motor powder(kw)
55
110
160
Output(kg/h)
300-400kg/h
500-600kg/h
800-1200kg/h
PVC counter conical twin-screw pelletizing extrusion line
This pelletizing machine is composed by a counter conical twin-screw extruder and downstream equipment, it is suitable for the pelletizing of soft and rigid PVC,The pellets produced by this machine is evenly, solid, elegance. The pelletizing down-stream equipment is the die face cutter, air transferring unit, vibration separating and cooling unit. This pelletizing down-stream eauipment has the features of high automation and high production efficiency.
Model
SJZ65
SJZ80
SJZ92
SJZ110
Screw size(mm)
65/132
80/156
92/188
110/220
Motor powder(kw)
37
55
110
160
Output(kg/h)
200-300kg/h
300-500kg/h
600-800kg/h
800-1200kg/h
Production Process Twin Screw Extruder PVC Pelletizing Machine
Features of Twin Screw Extruder PVC Pelletizing Machine
The screw is made of high tool steel 38 CrMoALA or W6Mo5Cr4V2. Special screw combination Euro-style rectangle barrel, reflux refrigeration channel optimized and disposed, which makes temperature difference in D areas smaller.
Innovated design of heater-tightened style insures high efficiency of heat transfer and high longevity of heater.
The material is used high quality nitride steel, corrosion proof or antifriction with corresponding processed special designed two sets of vacuum.
New-style project of parallel three-axis driving makes the convex axis, convey Chain, decelerate and torque get together, which keep it compact, and the key bearings are imported soakage and spraying lubrication integrate smoothly technics, strengthening of tooth face, so they can ensure high torque, high precision and low noise.
The selected material of drive components is dainty, including super intention alloy, cementiteing steel, cementiting and grinding.
Working Flow of Twin Screw Extruder PVC Pelletizing Machine
1. Screw feeder: the first step of the pelletizing recycling machine, Pvc plastic flakes/scraps conveyed into the hopper through screw, the screw connect sensor to detect the material in hopper, once the flakes are full in hopper, the screw will stop; and once empty, the screw feeder will begin working.
2. Extruder: To plasticization and degassing, a specialized single screw extruder applied to melt the pre-compacted material. The plastic scraps will well melted, plasticized in the first stage extruder, and the plastic will be extrude by the second stage extruder. With double-zone vacuum degassing system, volatiles such as low molecular and moisture will be removed efficiency, especially suitable to heavy printed film and material with some water content.
3. Non-stop hydraulic screen filter changer: double stage filtering, fore filtering in the first extruder, and fine filtering in the second extruder, to reduce the frequency of filtering sieves changing. The requirements on the filter technology depend heavily on the quality of the input material as well as the planned use of granules.
4. Cutting pelletizing: supplied with speed steel and hard alloy steel cutting blades for reliable performance. Compact structure allows less maintenance.
Advantage of Twin Screw Extruder PVC Pelletizing Machine
Very low labor request.
Automatic constant temperature control.
CE certification, ISO9001 certification, SGS certification
Stable running, higher output and lower energy consumption.
Configuration based on client requirement and material, and give reasonable suggest.
PVC pellet can be used for the following industry.
Cable & Electric Wire
Sheet, Film, & Shrink Film
Shoe Sole & Sandal
Flexible/Soft Pellets for Profiles or Hoses
Rigid Pellets for Profiles or Hoses
Bottle
Videos of Twin Screw Extruder PVC Pelletizing Machine
Related Twin Screw Extruder PVC Pelletizing Machine
Jwell started manufacturing screws and barrels in 1978, making it one of the earliest screw and barrel manufacturers in China. Its brand, "Jinhailuo", has become well recognized in the industry. In 1997, Jwell was established to begin the production of extrusion machinery. Today, Jwell is the vice president unit of the China Plastics Machinery Industry Association and one of the technology leaders in the extrusion machinery industry.
